Hydrology and Quality of Ground Water in Northern Thurston ...Hydrology and Quality of Ground Water...
Transcript of Hydrology and Quality of Ground Water in Northern Thurston ...Hydrology and Quality of Ground Water...
Hydrology and Quality of Ground Water in Northern Thurston County, Washington
By B.W. Drost, G.L. Turney, N.P. Dion, and M.A. Jones
U.S. Geological SurveyWater-Resources Investigations Report 92-4109 [Revised]
Prepared in cooperation withTHURSTON COUNTY DEPARTMENT OF HEALTH
Tacoma, Washington 1998
U.S. DEPARTMENT OF THE INTERIOR
BRUCE BABBITT, Secretary
U.S. GEOLOGICAL SURVEY
Thomas J. Casadevall Acting Director
Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
For additional information write to:
District ChiefU.S. Geological Survey1201 Pacific Avenue - Suite 600Tacoma, Washington 98402
Copies of this report may be purchased from:
U.S. Geological Survey Branch of Information Services Box 25286 Denver. Colorado 80225-0286
CONTENTS
Abstract - 1Revision note 1Introduction - 2
Purpose and scope - 2Description of the study area 2Site-numbering system 6Acknowledgments 7
Geologic framework 7Ground-water hydrology 10
Conceptual model of the ground-water system 10Geohydrologic units 12Hydraulic conductivity 14Recharge 17Movement 17Discharge - - 18Water-level fluctuations and trends 20
Water use 24Water budget of the Ground Water Management Area - 28Ground-water quality 29
Water-quality methods 29General chemistry 32
pH, dissolved oxygen, and specific conductance 32Dissolved solids 33Major ions 34Chloride 35Nitrate 36Water types 36Iron and manganese 37Trace elements - 38Volatile organic compounds 39Septage-related compounds 39Bacteria 42
Drinking water regulations 44Variations of water quality at times of high and low water levels 47Water-quality problems 48
Seawater intrusion 48Agricultural activities 51Septic systems 52Commercial and industrial activities 53Natural conditions 53
Benefits of monitoring and possible additional studies 53Summary and conclusions 54Selected references 55Appendix A. Physical and hydrologic data for the well and springs used in this study 60-Appendix B. Quality-assurance assessment of water-quality data - 153Appendix C. Water-quality data tables 161
in
PLATES
(Plates are located in the pocket at the end of the report)
1-6. Maps showing:1. Well and spring locations, surficial geohydrology, and geohydrologic sections.2. Extent and thickness of geohydrologic units Qvr, Qvt, Qva, and Qf.3. Altitude of tops of geohydrologic units Qva and Qc, and recharge from precipitation.4. Water levels, water-level differences, and flow directions in geohydrologic units
Qva and Qc, 1988.5. Concentrations of dissolved solids in ground water and trilinear diagrams.6. Concentrations of chloride, nitrate, iron, and methylene blue active substances
(MBAS) in ground water.
FIGURES
1. Map showing location of the study area 32. Graphs of long-term mean monthly and project-observed climatic conditions at Olympia.
Washington, and areal distribution of mean annual precipitation in the study area 53. Graph of population trends for Olympia and Thurston County 6
4-7. Sketches showing:4. Site-numbering system in Washington 75. Conceptual model of the ground-water system beneath northern Thurston County 116. Graphs of frequency distributions of well depths and of geohydrologic units tapped
by wells 157. Precipitation-recharge relations used to estimate recharge in northern Thurston County 19
8-9. Hydrographs of:8. McAllister Springs discharge, July 1988-July 1990, and long-term average monthly
discharge 199. Water levels in selected wells in the Ground Water Management Area 22
10. Graphs of long-term water-level trend in well 18N/02W-07R01 and annual precipitationat Olympia 23
11. Graphs of ground-water use in 1988 in the Ground Water Management Area, categorizedby types of use and geohydrologic unit 25
12. Maps showing ground-water use in 1988, and area served by public supply in the GroundWater Management Area 26
13. Sketch showing water-sampling apparatus and locations of sampling points 3114. Graph of comparison of nitrate and methylene blue active substances (MBAS) 4415. Sketches of hypothetical hydrologic conditions before and after seawater intrusion 50
TABLES
1. Lithologic and hydrologic characteristics of geohydrologic units in Thurston County 92. Summary of horizontal hydraulic conductivity values estimated from specific-capacity data,
by geohydrologic unit 163. Principal springs in northern Thurston County 204. Summary of ground-water use in 1988 by water-use category, source, and geohydrologic unit 215. Summary of concentrations of common constituents 33
IV
TABLES-Continued
6. Median concentrations of common constituents by geohydrologic unit 347. Summary of concentrations of selected trace elements 388. Summary of concentrations of volatile organic compounds 409. Concentrations of volatile organic compounds in samples where they were detected 41
10. Summary of concentrations of septage-related compounds 4211. Analyses of samples containing elevated concentrations of septage-related compounds 4312. Summary of concentrations of bacteria 4313. Concentrations of bacteria in samples where they were present 4514. Drinking-water regulations and the number of samples not meeting them 4615. Wells with samples that had large differences in nitrate concentrations between 1988
and 1989----------- 48
16. Summary of comparison of chloride concentrations for samples collected in 1978 and1989 form 112 coastal wells 51
CONVERSION FACTORS AND VERTICAL DATUM
Multiply By To obtain
inch (in.) 25.4 millimeterfoot (ft) 0.3048 meterfoot per day (ft/d) 0.0000035 meter per secondmile (mi) 1.609 kilometersquare mile (mi2) 2.590 square kilometergallon (gal) 3.785 literacre 4,047 square meteracre-foot (acre-ft) 1,233 cubic metercubic foot per second (ft3/s) 0.02832 cubic meter per secondounce 28.35 grams
Temperature: Air temperatures are given in degrees Fahrenheit (°F), which can be converted to degrees Celsius (°C) by the following equation: °C = 5/9(°F-32).
Following convention, water temperatures are given in degrees Celsius, which can be converted to degrees Fahrenheit by the following equation: °F = 1.8(°C) + 32.
Sea Level: In this report "sea level" refers to the National Geodetic Vertical Datum of 1929 (NGVD of 1929) a geodetic datum derived from a general adjustment of the first-order level nets of both the United States and Canada, formerly called Sea Level Datum of 1929.
HYDROLOGY AND QUALITY OF GROUND WATER IN
NORTHERN THURSTON COUNTY, WASHINGTON
By B.W. Drost, G.L. Turney, N.P. Dion, and M.A. Jones
ABSTRACT
Northern Thurston County is underlain by as much as 1,800 feet of unconsolidated deposits of Pleistocene Age that are of glacial and nonglacial origin. Iterpretation of approximately 1,140 drillers' logs led to the delineation of seven major geohydrologic units, four of which are signif icant aquifers.
Precipitation ranges from about 35 to 65 inches per year across the study area. Estimates of recharge indi cate that the ground-water system of the Ground Water Management Area (GWMA), a subset of the study area, receives an average of about 28 inches per year. Ground water generally moves toward marine water bodies and to major surface drainage channels.
At least 33,000 acre-feet per year of ground water dis charges as springs from the GWMA. Approximately 21,000 acre-feet of water was withdrawn from the ground-water system of the GWMA through wells in 1988. Total ground-water use in the GWMA in 1988 was approximately 37,000 acre-feet. About 16,000 acre-feet of water that discharges naturally through springs was used together with water withdrawn by wells for domestic supply, agricultural, commercial, industrial, institutional, and aquaculture and livestock uses.
Generally, the chemical quality of the ground water was good and 94 percent of the water samples were classi fied as soft or moderately hard. Of the few water-quality problems encountered, the most widespread anthropo genic problem appeared to be seawater intrusion. How ever, a comparison with data from 1978 indicated that the degree and extent of intrusion had not changed signifi cantly since that time. Agricultural activities may be responsible for the presence of nitrate in ground waters at some individual wells, but septic tanks in areas of high housing density are likely responsible for elevated nitrate concentrations near the Cities of Lacey and Tumwater.
The close correlation of nitrate concentrations with deter gent concentrations supports the theory that the nitrate originates in septic systems, the only likely source of the detergents.
Most water-quality problems in the study area, how ever, are due to natural causes. Iron concentrations are as large as 21,000 micrograms per liter, manganese concen trations are as large as 3,400 micrograms per liter, and connate seawater is present in ground water in the south ern part of the study area.
REVISION NOTE
The original version of the report was published in 1994. During a subsequent phase of study, while applying a numerical model to simulate the ground-water flow sys tem, errors were discovered in the original report. These errors resulted from the method used to assign geohydro logic units to wells.
Geohydrologic unit assignments have been reevalu- ated for all wells. This has resulted in changes to the surf- icial geologic map, unit top and thickness maps, geo hydrologic sections, and water-level maps, as well as revised statistics for hydraulic conductivity, water use, common constituents by geohydrologic unit, and trilinear diagrams.
Most of the data presented in this report were col lected in 1988 and 1989. The discussions and conclusions in this report are based on the original field data and repre sent our knowledge of the hydrology and quality of the ground water at that time.
INTRODUCTION
Demand for water in the northern part of Thurston County, Wash., has increased steadily in recent years because of rapid growth in population and residential development. Thurston County lies at the southern end of Puget Sound in western Washington, and is bounded at the north by a coastline of numerous marine inlets. The north ern part of the county consists of thick deposits of glacial origin, including widespread deposits of sand and gravel at land surface.
Describe the general chemical characteristics of waters in the major aquifers and the areal patterns of any ground-water contamination;
Provide guidelines for the establishment of networks to monitor ground-water levels and ground-water quality; and
Determine the feasibility of constructing a three-dimensional ground-water-flow model for the area.
Because surface-water resources in the county have been fully appropriated for many years, Thurston County now relies almost entirely on ground water for domestic, public supply, agricultural, and industrial uses. Any addi tional development in the county constitutes an additional stress on the ground-water system.
State and county officials share a number of concerns about ground-water conditions in the northern part of Thurston County. These concerns include:
The highly porous nature of the sand and gravel deposits present at land surface throughout much of the county that makes the aquifers in those areas susceptible to contamination;
Potential contamination of the aquifers by the use and spillage of various hazardous substances in a variety of residential, agricultural, and industrial uses;
Elevated concentrations of nitrate in the ground water upgradient from the county's McAllister Springs, which supplies water to most residents of Olympia, the State capital;
The continual increase in demand for ground water and the lack of alternative water sources; and
Purpose and Scope
This report summarizes the findings of the first three objectives of the study described above. The last objec tive, determining the feasibility of modeling, has been completed, and construction of a steady-state flow model was in progress as of the writing of this report. The topics covered in this report include the areal geometry of the aquifers and confining beds, the ground-water flow sys tem, the relation between ground and surface waters, water-quality characteristics of the principal aquifers, and trends in ground-water levels.
The data-collection stage of this study was structured along two main premises: (1) Only those data either already available or readily collectible would be used that is, no test drilling or borehole geophysical logging was envisioned for this study; and (2) because of the size of the study area and the heterogeneity of the subsurface deposits, a regional perspective would be used in charac terizing and describing the individual geohydrologic units and the water movement and quality in each aquifer. Although the general perspective is regional, a greater density of data was collected near McAllister Springs due to its importance as the major water supply in the study area.
Seawater intrusion along northern coastal areas.
The United States Geological Survey (USGS) entered into a cooperative study with the Thurston County Depart ment of Health to characterize the ground-water system in the Quaternary deposits that underlie northern Thurston County, including the designated Ground Water Manage ment Area. The objectives of that study were to:
Describe and quantify the ground-water system to the extent that existing or readily collectable data allow;
Description of the Study Area
The study area consists of 439 square miles in the northern part of Thurston County (fig. 1), and includes the designated Ground Water Management Area (GWMA) of the county, which covers 232 square miles. The study area is bounded on the east by the Nisqually River (pi. 1), on the north by the various marine inlets of Puget Sound, and on the west by the Black Hills. The southern and part of the eastern boundary are based partly on township and section lines, as well as geologic contacts.
123
WASHINGTON
Figure locationGround Water^~\Management Area
Base from U.S. Geological Survey digital data, 1:2,000,000, 1972 0Albers Equal-Area Conic ProjectionStandard parallels 47° and 49°, central meridian 122°
Figure 1. Location of the study area.
20 30 40 MILES
I ) 10
I 20
I 30 40 KILOMETERS
The topographic surface of the study area is largely the result of erosion and deposition during and since the Vashon Stade of the Fraser Glaciation (during the last 15,000 years). For the most part, the land surface is a low-lying, drift-covered glacial plain that ranges in alti tude from 200 to 400 feet above sea level. Relief on the plain is generally low, but the plain terminates in steep bluffs at the shores of Puget Sound. Parts of the relatively flat plain where trees are absent are referred to locally as "prairies." The plain has been dissected by rivers and streams of small to medium size, but local closed depres sions, some of which are occupied by lakes, ponds, and wetlands, are common. In particular, an area of terminal moraine in the vicinity of Lake St. Clair has numerous ket tles of glacial origin (see Flint, 1971, p. 212-213). There are four major peninsulas at the northern edge of Thurston County that extend northward into Puget Sound. In this report, the four peninsulas will be referred to informally, from west to east, as the Griffin, Cooper Point, Boston Harbor, and Johnson Point peninsulas (pi. 1). The physi ography of Thurston County is further described by Wallace and Molenaar (1961, pi. 1).
The climate of Thurston County, and of the study area, is of the mid-latitude, West Coast marine type, char acterized by warm, dry summers and cool, wet winters. Moist air masses reaching the county originate over the Pacific Ocean, and this maritime air has a moderating influence in both winter and summer (Phillips, 1960). Pre vailing winds are from the south or southwest in fall and winter, gradually shifting to the northwest or north in late spring and summer.
The long-term mean annual air temperature at Olympia is 49.6 °F; July is the warmest month and January the coldest (63.0 °F and 37.2 °F, respectively.) Afternoon temperatures are usually in the 70's in summer and from the upper 30's to lower 40's in winter.
During the wet (winter) season, rainfall is usually of light to moderate intensity and continuous over an exten sive period of time. The long-term mean annual precipita tion is about 51 inches at Olympia (National Oceanic and Atmospheric Administration, 1982), but ranges from about 35 inches in the northeastern part of the county to about 65 inches in the northwestern and southeastern parts of the county (fig. 2). The areas of greater precipitation are largely a result of the lifting and cooling of moist mar itime air by relatively high landforms. The 51 inches of precipitation at Olympia is also the approximate mean value of the precipitation that falls throughout the GWMA.
Seventy-nine percent of the precipitation at Olympia falls in the 6-month period October to March. July has the least mean monthly precipitation and December the great est (0.76 inch and 8.70 inches, respectively.) Total rain fall for the three driest months (June, July, and August) is less than 7 percent of the annual total. Most of the winter precipitation falls as rain at altitudes below 1,500 feet, as rain or snow between 1,500 and 2,500 feet, and as snow above 2,500 feet (Phillips, 1960).
The study area is drained by three prominent rivers the Nisqually, Deschutes, and Black Rivers and by numerous smaller streams such as McAllister, Woodland, Woodard, Percival, Salmon, Spurgeon, and Eaton Creeks (pi. 1). None of the drainages of the three principal rivers is completely enclosed within the study area. The princi pal lakes in the study area are Black, Capitol, Hewitt, Hicks, Long, Offutt, Pattison, St. Clair, Scott, Summit, and Ward; they are described by Bortleson and others (1976).
The type of native vegetation is largely dependent on the moisture-holding capacity of the soil. Poorly drained, fine-grained soils support mostly coniferous firs and cedars and deciduous alder and madrona. Beneath these trees is a lush understory of huckleberry, Oregon grape, salal, and blackberry. On the well-drained prairies, under lain by coarse-grained outwash, the vegetation consists chiefly of wild grasses, bracken fern, Scotch broom, and isolated patches of firs and oaks.
The 1988 population of the study area, which includes Olympia, Lacey, and Tumwater, is estimated to be about 136,300 (Thurston Regional Planning Council, 1989), or 91 percent of the county population. On the basis of the distribution of residences in Thurston County, approxi mately 41 percent of the study-area population resides within the boundaries of those three cities. The population of the GWMA was about 123,800 in 1988. Many people who work in or near the urban core of northern Thurston County live outside the study area in a rural environment or in the smaller cities and towns of Yelm, Rainier, Tenino, and Littlerock (see pi. 1). The population of Thurston County, and most likely the study area and GWMA as well, has more than tripled from 1950 to 1988. As in most metropolitan areas, the suburban and rural areas have grown at a faster rate than the more densely populated cit ies (fig. 3); this trend is expected to continue in the near future.
16
14
12
COLJU5 10z
8
HI DC D_
Ground Water Management Area boundary
Study area boundary
Map of Thurston County showing lines of equal mean annual precipitation.
Interval in inches, is variable. (U.S. Weather Bureau, 1965)
Long-term (1951-80) average Observed (July 1988-July 1990)
JASON 1988
DJ FMAMJ JASOND1989
J FMAMJ J 1990
b 70uuILJUcc
60
LJU UU CCoUJ 50 Q
LJU CC
ccUJ D_^ LJU
40
30
- - - - Long-term (1951 -80) average Observed (July 1988-July 1990)
JASONDJ FMAMJ JASONDJ FMAMJ J 1988 1989 1990
Figure 2. Long-term mean monthly (National Oceanic and Atmospheric Administration, 1982) and project-observed climatic conditions at Olympia, Washington, and areal distribution of mean annual precipitation in the study area.
50
CO40
CO=> o
O 30
§=>Q_ O Q_
CL 1 20
10
Olympia
Thurston County
200
COQ
CO=>
160 O
O
§
120 Q-
=>Oo
80CODC=> I
40oLO O>
LOin o>o CDO>
LO CDo>
or-~O>
o oo05
m ooo o>O) CJ)
YEARS
Figure 3. Population trends for Olympia and Thurston County. (Thurston Regional Planning Council, 1989)
Site-Numbering System
Because Olympia is the capital city of Washington, the economy of Thurston County and the study area is dominated by State government. In 1987, State govern ment accounted for 30 percent of the employment in the study area; by contrast, manufacturing and agriculture accounted for only 7 and 3 percent, respectively. Throughout Thurston County there are only 8 manufactur ers with more than 100 employees, and only one, a brew ery, with more than 400. Agricultural pursuits in the study area include dairy cattle, tree farms, wholesale nurseries, egg and poultry production, strawberries, mushrooms, and oyster harvesting.
In Washington, wells are assigned numbers that iden tify their location within a township, range, section, and 40-acre tract. For example, well number 18N/01W-12J02 (fig. 4) indicates that the well is in township 18 North (N) and range 1 West (W) of the Willamette base line and meridian. The numbers immediately following the hyphen indicate the section (12) within the township; the letter following the section gives the 40-acre tract of the section, as shown on figure 4. The two-digit sequence number (02) following the letter indicates that the well was the second well in that 40-acre tract entered into the USGS data base. For springs, the sequence number is fol lowed by the letter "S". If a well has been deepened or significantly reconstructed, the sequence number is fol lowed by the letter "D" and a number indicating the sequence of deepenings or reconstructions.
WASHINGTON
Willamette Meridian
Willamette Base Line
T.
18
N.
6
7
18
19
30
31
5
32
4
33
3
34
2
35
1
12.
>
24
25
36
SECTION 12
R. 1 W.
Figure 4. Site-numbering system in Washington.
18N/01W-12J02
Acknowledgments
The authors wish to acknowledge the cooperation of the many well owners and tenants who supplied informa tion and allowed access to their wells and land during the field work, and the owners and managers of the water dis tricts and companies who supplied well and water-use data. Appreciation is due in particular to the Cities of Olympia, Lacey, and Tumwater, and Mr. Gerald Petersen of the South Sound Utility Company for providing well and water-use data; Mr. Gordon White of the Thurston County Department of Planning for providing aerial pho tographs; Mr. Donald Tapio of the Washington State University, Thurston County Extension Service, for pro viding agricultural data; Ms. Lori Herman of Hart Crowser Inc. for providing data for test wells in the Lacey area; Mr. Andrew W. Holland of the City of Olympia for supplying discharge data for McAllister Springs; Mr. and Mrs. Larry Hansen for monitoring the stage of Lake St. Clair; and per
sonnel of the Thurston County Department of Health for measuring the discharge of Eaton Creek. Mr. John Noble of Robinson & Noble, Inc., Mr. Robert Mead of Thurston County Environmental Health Division, and Ms. Christine Neumiller of Washington State Department of Ecology reviewed a draft of this report and provided suggestions resulting in significant improvements for the final version.
GEOLOGIC FRAMEWORK
Many studies have contributed to our current under standing of the geologic framework of the study area. Detailed descriptions of geologic conditions in Thurston County, its environs, and the Puget lowland in general are provided by Bretz (1910, 1911, 1913), Mundorff and others (1955), Snavely and others (1958), Crandell and others (1958 and 1965), Crandell (1965), Noble and Wallace (1966), Hall and Othberg (1974), Thorson (1980),
Easterbrook and others (1981), Lea (1984), and Gower and others (1985). The brief summary that follows is taken largely from the work of Noble and Wallace (1966).
Continental glaciers advanced into Thurston County at least twice during the Pleistocene Epoch. The most recent glaciation of the study area, referred to as the Vashon Stade of the Fraser Glaciation, began about 15,000 years ago when the climate cooled and a great con tinental ice mass formed in British Columbia, Canada. The glacier slowly moved southward, blanketing the entire Puget Sound basin. The southern part of Thurston County, near Tenino (pi. 1), is generally regarded as the southern most extent of continental glaciation in western Washing ton. Previous investigators have postulated that the southern advance of the glacier(s) was halted at this approximate location because of the configuration of bed rock at land surface.
As the Vashon glacier advanced southward, rivers and streams that once flowed northward, including the Nisqually and Deschutes Rivers, were blocked, and a large lake formed in front of the ice. This lake received runoff from both the blocked rivers and from the advancing gla cier itself. Eventually, the rising lake breached its tempo rary basin and established drainage channels westward and southwestward into the valley of the Chehalis River, which drains directly to the Pacific Ocean. The Vashon Glacier remained at its maximum southern extent for a relatively short time. As the climate warmed, about 13,500 years ago, the glacier began retreating northward and drainage to the north through the Puget lowland to the Strait of Juan de Fuca eventually was reestablished. This most recent glaciation, however, left behind a characteris tic sequence of glacial drift. Glacial deposits are of two general types, outwash (moderately to well-sorted sands and gravels) and till (unsorted sand, gravel, and boulders in silt and clay matrix).
As a result of the events described above, the study area of northern Thurston County is underlain by uncon- solidated deposits of the Pleistocene Epoch that are of both glacial and nonglacial origin (table 1). Beneath these unconsolidated deposits, which are as much as 1,800 feet thick, are consolidated rocks of Eocene to Miocene age, which are referred to in this report as bedrock.
The youngest geologic unit in the study area consists of alluvial and deltaic sand and gravel of Holocene age. The alluvium is generally found along the valley bottoms of the principal streams and is of limited areal extent.
The Vashon recessional outwash is the next youngest unit and consists of poorly to moderately well-sorted sand and gravel laid down by streams emanating from the melt ing and receding glacier. A large part of the study area is mantled with this unit. Included in this unit is the glacial drift that was deposited at the terminus of the stationary or slowly retreating ice mass and labeled Vashon end moraine by Noble and Wallace (1966). Areas underlain by end moraine are characterized by hummocky terrain in which closed depressions (kettles) are common. Exten sive areas of such kettled terrain are present north and southeast of Lake St. Clair and southwest of Black Lake (pi. Ib). A close examination of the bathymetric map of Lake St. Clair (Bortleson and others, 1976, p. 181-184) indicates that the lake basin most likely is formed of coa lescing kettles within the end moraine. Numerous other lakes in Thurston County, such as Hewitt and Ward Lakes, are situated in closed depressions that are also kettles. Some of the smaller kettles are situated above the water table and therefore contain no water.
In most places beneath the Vashon recessional out- wash is Vashon glacial till, commonly referred to as "hard- pan" or "boulder clay," which consists of unsorted deposits of sand, gravel, and boulders encased in a matrix of silt and clay. The till is compact where it was laid down beneath the heavy mass of glacial ice and relatively non- compact where it formed during glacial melting. Till is exposed extensively at land surface in the northern, east ern, and south-central parts of the study area (pi. Ib).
Some materials that are found at or near the surface in the study area and resemble Vashon till may actually be part of an older till unit, the "penultimate till" of Lea (1984). Lea mapped this older till near Tenino. In the southeastern part of the study area, there are indications in some drillers' logs of a sequence of two (or more?) tills alternating with outwash. These till sequences may repre sent multiple Vashon tills or the deeper tills may represent older tills associated with glacial sequences prior to the Vashon.
As the Vashon Glacier advanced southward into Thurston County, large quantities of stratified sand and gravel were deposited by meltwaters at the front and sides of the ice mass. This Vashon advance outwash typically consists of fine- to coarse-grained glacially derived sand and subordinate gravel grading upward to poorly to mod erately well-sorted, well-rounded gravel in a sandy matrix, interbedded with lenses of sand. Surface exposures of Vashon advance outwash are not common, but the unit is found at depth over most of the study area.
Tab
le.
1. L
ithol
ogic
and
hyd
rolo
gic
char
acte
rist
ics
of g
eohy
drol
ogic
uni
ts in
nor
ther
n T
hurs
ton
Cou
nty
Syst
em
Qua
tern
ary
Ter
tiary
Serie
s
Hol
ocen
e
Plei
stoc
ene
Mio
cene
and
Eoc
ene
Geo
logi
c un
it
Vas
hon
Dri
ft
Allu
vium
Rec
essi
onal
outw
ash
and
end
mor
aine
Till
Adv
ance
outw
ash
Kits
apFo
rmat
ion
Salm
on S
prin
gs(?
) //
Dri
ft (
Nob
le a
nd /
Wal
lace
, 1
96
6)/
/./
Dep
osi
ts o
f/ "
penu
ltim
ate"
/ gl
acia
tion
(Lea
, 19
84)
Unc
onso
lidat
edan
d un
diff
eren
-tia
ted
depo
sits
Bed
rock
Geo
hy
drol
ogic
unit,
inth
is r
epor
t1
Qvr
Qvr
m
Qvt
2
Qva
Qf3
Qc
TQ
u
Tb
Typ
ical
thic
knes
s(f
eet)
10-5
0
20-6
0
15-3
5
15-7
0
15-5
0
Not
know
n
Not
know
n
Lith
olog
ic c
hara
cter
istic
s
Allu
vial
and
del
taic
san
d an
dgr
avel
alo
ng m
ajor
wat
er c
ours
es.
Mod
erat
ely
to w
ell-
sort
ed g
laci
alsa
nd a
nd g
rave
l, in
clud
ing
kettl
eden
d m
orai
ne
Uns
orte
d sa
nd, g
rave
l, an
d bo
ulde
rsin
a m
atri
x of
silt
and
cla
y.
Poor
ly to
mod
erat
ely
wel
l-so
rted
,w
ell-
roun
ded
grav
el in
a m
atri
xof
san
d w
ith s
ome
sand
lens
es.
Pred
omin
antly
cla
y an
d si
lt, w
ithso
me
laye
rs o
f san
d an
d gr
avel
.M
inor
am
ount
s of
pea
t and
woo
d.
Coa
rse
sand
and
gra
vel,
deep
lyst
aine
d w
ith r
ed o
r bro
wn
iron
oxid
es.
Var
ious
laye
rs o
f cl
ay, s
ilt,
sand
, and
gra
vel
of b
oth
glac
ial
and
nong
laci
al o
rigin
.
Sedi
men
tary
roc
ks c
onsi
stin
g of
clay
ston
e, s
iltst
one,
san
dsto
ne,
and
min
or b
eds
of c
oal.
Igne
ous
bodi
es o
f an
desi
te a
nd b
asal
t.
Hyd
rolo
gic
char
acte
rist
ics
An
aqui
fer
whe
re s
atur
ated
. G
roun
d-w
ater
is m
ostly
unc
onfi
ned.
Pe
rche
dco
nditi
ons
occu
r lo
cally
.
Con
fini
ng b
ed, b
ut c
an y
ield
usa
ble
amou
nts
of w
ater
. So
me
thin
lens
esof
cle
an s
and
and
grav
el.
Gro
und
wat
er m
ostly
con
fine
d.
Use
dex
tens
ivel
y fo
r pu
blic
sup
plie
s ne
arT
umw
ater
.
Con
fini
ng b
ed, b
ut in
pla
ces
yiel
dsus
able
am
ount
s of
wat
er.
Wat
er is
con
fine
d. U
sed
exte
nsiv
ely
for
indu
stri
al p
urpo
ses
near
Tum
wat
er.
Con
tain
s bo
th a
quif
ers
and
conf
inin
gbe
ds.
Wat
er p
roba
bly
conf
ined
.
Poor
ly p
erm
eabl
e ba
se o
f unc
onso
lidat
edse
dim
ents
. L
ocal
ly a
n aq
uife
r, bu
t gen
er
ally
unr
elia
ble.
Wat
er c
onta
ined
infr
actu
res
and
join
ts.
Wel
l yie
lds
rela
tivel
ysm
all.
Num
erou
s ab
ando
ned
wel
ls.
lrrhe
iden
tific
atio
n of
geo
hydr
olog
ic u
nits
in th
is r
epor
t is
a "b
est e
stim
ate"
bas
ed o
n dr
iller
s' lo
gs a
nd e
xist
ing
surf
icia
l geo
logy
map
s.In
clud
es "
late
Vas
hon
lake
dep
osits
" (W
ashi
ngto
n St
ate
Dep
artm
ent o
f Eco
logy
, 19
80).
May
incl
ude
till o
f "pe
nulti
mat
e" g
laci
atio
n (L
ea,
1984
).^I
nclu
des
allu
vium
you
nger
than
Kits
ap F
orm
atio
n in
Nis
qual
ly R
iver
del
ta.
May
incl
ude
som
e V
asho
n til
l (w
here
mul
tiple
tills
are
pre
sent
). M
ay in
clud
e til
l of "
penu
ltim
ate"
gla
ciat
ion
(Lea
, 19
84).
Beneath the advance outwash is a generally fine-grained assemblage of clay and silt with minor amounts of sand, gravel, peat, and wood. In many loca tions, this deposit is most likely the Kitsap Formation described by previous investigators. Surface exposures of this unit are found in several places along the shoreline. The unit typically occurs as high vertical bluffs above pen insular beaches. The Kitsap Formation is thought to have been deposited in shallow lakes and swamps and is proba bly nonglacial in origin.
Situated directly below the Kitsap Formation is a deposit of pre-Vashon glacial origin (table 1). This unit consists of coarse stratified sand and gravel that is com monly stained with iron oxides to a yellowish brown or reddish brown color. Noble and Wallace (1966) referred to this deposit as the Salmon Springs(?) Drift. However, Easterbrook and others (1981) and Lea (1984) have sug gested that the Salmon Springs(?) Drift at its type locality is much older than previously assumed, and further, that it should not be correlated to more distant locations. Noble (1990) also recommended that use of the term should be discontinued in Thurston County. The unit is at the sur face in several shoreline locations and in the southern part of the study area.
GROUND-WATER HYDROLOGY
The bulk of the data used in this study to describe and quantify the ground-water system in the Quaternary deposits came from information associated with approxi mately 1,320 wells and springs that were inventoried in the field during the early stages of the study (pi. la). This number is estimated to represent only about 20 percent of the total number of wells and springs in the study area. Data pertaining to the inventoried sites are presented in table Al of Appendix A. The inventory process included locating the site in the field; determining its latitude, longi tude, and approximate land-surface altitude; measuring the water level in the well where practical; compiling, analyz ing, and interpreting the information incorporated on the driller's report of the well construction, lithology, and test ing; and then entering the information into a computerized data base. Four of the wells in table Al were not invento ried during the field stage of the project, but were added during the report revision period. Three of these four wells are test wells or monitoring wells drilled near McAllister Springs in 1992. The fourth well is the Hawks Prairie test well (Robinson & Noble, 1984) and was added to the data base to supply needed geohydrologic informa tion to assist in interpreting the complex geohydrology in this area.
Beneath the Salmon Springs(?) Drift is a sequence of fine- and coarse-grained sediments extending to bedrock. These sediments are the "unconsolidated and undifferenti- ated deposits" of Quaternary-Tertiary age in table 1. Little is known about the lithologic character of these unconsoli dated deposits, but they are believed to be of both glacial and nonglacial origin and may be similar in nature to the overlying sequence of sediments.
The consolidated rocks that make up the bedrock con sist largely of Tertiary sedimentary claystone, siltstone, sandstone, and some beds of coal (Snavely and others, 1958). Associated with these sedimentary rocks are igne ous bodies of andesite and basalt. In the Black Hills and near Tumwater, the bedrock is basalt. Bedrock is exposed in the southern and western parts of Thurston County, near Turn water, and near the head of Eld Inlet. One of the com ponents of the bedrock is the Mclntosh Formation, a marine sediment of Eocene age which can have a signifi cant effect on water quality (see section on Ground-Water Quality). The bedrock slopes downward to the northeast beneath an increasing thickness of unconsolidated depos its. Beneath the northeastern boundary of the study area, the top of bedrock is probably more than 1,800 feet below sea level (Jones, 1996).
Conceptual Model of the Ground-Water System
A generalized conceptual model of the ground-water system beneath northern Thurston County is shown on fig ure 5. This conceptual model shows the general nature of ground-water flow through the unconsolidated geohydro logic units.
Part of the precipitation falling on the inland glacial- drift plains infiltrates past the plant root zone and recharges the ground-water system. Ground water in recharge areas moves vertically and horizontally to dis charge points such as springs, major stream channels, and Puget Sound. The directions of ground-water movement within the system are shown with arrows on figure 5. Movement is generally horizontal in aquifers and vertical in confining beds. The amount of time required for an individual particle of water to complete its journey through the system is roughly proportional to the length of the arrow. Generally, water particles with a relatively short travel path from recharge point to discharge point may be in the ground-water system for only a few weeks or months; particles with relatively long flow paths may be in the system for years or centuries.
10
SO
UT
HE
XP
LAN
AT
ION
Con
finin
g un
it
Wat
er ta
ble
-*
Gro
und-
wat
er fl
ow p
aths
NO
RT
H
Qva
G
eohy
drol
ogic
uni
t de
sign
atio
n(S
ee t
able
1 f
or d
escr
iptio
n of
uni
ts)
Figu
re 5
. C
once
ptua
l mod
el o
f the
gro
und-
wat
er s
yste
m b
enea
th n
orth
ern
Thu
rsto
n C
ount
y.
Ground water in the study area occurs in aquifers under two different conditions. If water only partly fills an aquifer, the water table (the upper surface of the saturated zone) is free to rise and fall with changes in recharge and discharge. The position of the water table is represented by water levels in shallow wells. In this situation, the ground water is said to occur under unconfined or "water table" conditions.
If water completely fills an aquifer that is overlain and underlain by a confining bed, such as clay or bedrock, ground water is said to occur under confined or "artesian" conditions. Wells that tap a confined aquifer encounter water that rises in the well to a height corresponding to the potentiometric surface or "head" of the confined ground water at that point. If the head is sufficient to raise the water above land surface, the well will flow and is called a flowing artesian well. Confined ground water has a poten tiometric surface analogous to the water table, but the shape of the potentiometric surface may differ greatly from that of a water table. The potentiometric surface, like the water table, fluctuates in response to changing recharge and discharge conditions.
The series of aquifers and confining beds in the study area (fig. 5) constitutes a system in which water flows ver tically between layers. A stress (for instance, pumping) in an aquifer can produce responses (water-level changes) in other aquifers.
More-detailed descriptions of the recharge, move ment, and discharge of water in the ground-water system of northern Thurston County are given in the later sections of the report.
Geohydrologic Units
The geologic units described previously were differ entiated into aquifers and confining beds using lithologic, water-level, and well-yield data for the approximately 1,320 wells included in the study (Appendix A, table A2). The aquifers and confining beds thus defined are referred to as "geohydrologic" units in this report because they were identified based on a combination of geologic (pri marily grain size and sorting) and hydrologic (hydraulic conductivity and hydraulic continuity) properties. In mak ing the differentiation, it is important to keep in mind the heterogeneity of the sediments involved. A glacial aquifer may be composed predominantly of sand and (or) gravel, but in the small scale it will probably also contain rela tively thin and discontinuous lenses of clay or silt. Con versely, a confining layer, composed predominantly of silt
and (or) clay, may also contain local lenses of coarse sand or gravel. As a consequence, the general occurrence and movement of ground water may be influenced locally by these small-scale variations in lithology.
In order to increase our geohydrologic knowledge of the study area and to permit a more detailed, three-dimen sional characterization of it, 17 preliminary geohydrologic sections were constructed using about 420 drillers' logs. These sections were tied to a modified version of the surfi- cial geology map of Thurston County presented by Noble and Wallace (1966) (pi. Ib). The preliminary sections were combined with the remaining 720 drillers' logs to delineate 7 major geohydrologic units (table 1), 6 of which are in the unconsolidated deposits. Five revised final sec tions, considered typical of the study area, are shown on plate Ic. An examination of those sections indicated a great deal of variation in the thickness of individual units, and that not all seven units are necessarily present at any one location.
Because of its location at or near land surface, and because it is relatively undisturbed, the Vashon Drift has been more carefully studied than other, older drifts. Accordingly, previously accepted and published nomen clature associated with the Vashon Drift was used for three geohydrologic units the Vashon advance outwash (Qva), Vashon till (Qvt), and Vashon recessional outwash (Qvr).
Because of their lithologic similarities, Holocene allu vium and Vashon recessional outwash were combined as a single geohydrologic unit (Qvr). A large part of the study area is mantled by unit Qvr (pi. Ib). This coarse-grained unit can be a productive aquifer, and is important as a water supply locally. Throughout most of the study area, however, few wells withdraw water from Qvr because the unit is thin or it lies above the water table and is unsatur- ated. This is especially true where the underlying till, which retards downward percolation, is absent (pi. 2b). Most of the wells that tap Qvr are in the south-central part of the study area where ground water occurs under water-table (unconfined) conditions, and they produce moderate yields for domestic purposes. Locally, perched ground-water conditions (local zones of saturation above the regional water table) may exist within the Qvr because of the low vertical permeability of the underlying till. Where present, Qvr is generally between 10 and 50 feet thick, but locally may be as much as 150 feet thick (pi. 2a).
12
The Vashon till, and possibly some older tills, make up geohydrologic unit Qvt. In some shoreline loca tions, "Late Vashon lake deposits" (Washington State Department of Ecology, 1980) were correlated with the Qvt because they tend to act as confining beds and occur at the same stratigraphic position as the Qvt. The Qvt is gen erally a poor source of water and is considered a confining bed. About 25 inventoried wells tap thin layers of rela tively clean sand and (or) gravel that are irregularly dis tributed within the unit. The unit is broadly distributed (pi. 2b) and exists at land surface throughout a large part of the study area. At one time, dozens of shallow dug wells produced water from the upper, less compact part of the unit (Wallace and Molenaar, 1961). As reported by Noble and Wallace (1966), perched ground water is present near the top of the unit, and many of the shallow wells that rely on the till occasionally go dry in late sum mer. Where present, Qvt is generally between 25 and 60 feet thick, but locally may be as much as 180 feet thick (pi. 2b).
The Vashon advance outwash is represented as geohy drologic unit Qva, which is an important aquifer in north ern Thurston County. It is present throughout a large part of the study area, mostly in the subsurface. Qva is used extensively in the Tumwater area, where it yields large quantities of water to municipal and industrial wells. It is not developed extensively in the extreme northern parts of the study area, where it is relatively thin (pi. 2c). Ground water in this aquifer typically is confined by the overlying Qvt and the underlying Qf. Where present, the unit is gen erally between 15 and 35 feet thick, but locally exceeds 145 feet thick (pi. 2c). The top of the Qva generally occurs between 50 and 200 feet above sea level (pi. 3a). In the vicinity of McAllister Springs, the large thickness of coarse-grained sediments was divided somewhat arbi trarily into Qvr, Qva, and Qc. That part identified as Qva was selected to be laterally continuous with Qva identified to the west and south, although its actual geologic identity is unknown.
The Kitsap Formation and other poorly permeable materials occurring beneath the Qva are represented as geohydrologic unit Qf. Included in Qf are the fine-grained deposits underlying the Nisqually River delta area. These deposits are undoubtedly much younger than the Kitsap Formation. The upper surface was mapped as Quaternary alluvium by Noble and Wallace (1966). They were included in Qf because they are of similar lithology and are, at least in part, laterally continuous with the other Qf materials adjacent to Nisqually delta. Also included in Qf, but not correlative with the Kitsap Formation, are some till
units. Where multiple tills were observed, generally the uppermost was assigned to the Qvt and the lower tills to the Qf. Unit Qf confines ground water in the coarse grained glacial deposits both above and below it. The unit is not made up solely of fine-grained materials; about 40 inventoried wells tap local, thin lenses of sand or gravel that yield relatively small quantities of water suitable for domestic use. Where the unit is present (pi. 2d), Qf is effective in retarding the downward percolation of ground water into Qc (described below), and in causing vertical head gradients between the Qva and Qc aquifer units. Where present, Qf is generally between 15 and 75 feet thick, but locally is greater than 150 feet thick (pi. 2d).
The coarse-grained Salmon Springs(?) Drift, penulti mate deposits, and other deposits are represented as geo hydrologic unit Qc. Qc constitutes one of the most widely used aquifers of northern Thurston County. The unit is present throughout most of the study area (pi. 3b). Ground water in this aquifer occurs under confined conditions for the most part. In some locations, such as near McAllister Springs where the overlying confining bed (Qf) is absent, Qc merges with the lithologically similar Qva above it to form a single thick and productive aquifer. Where the entire thickness of Qc has been penetrated, it is observed to be generally about 30 feet thick, with a maximum observed thickness of more than 200 feet. The top of the unit ranges from more than 50 feet below sea level to more than 600 feet above sea level and is commonly between 50 feet and 150 feet above sea level.
The unconsolidated and undifferentiated sediments beneath Qc are designated as geohydrologic unit TQu. Although there are nearly 200 inventoried wells that tap the heterogeneous unit TQu, the wells tap several different water-bearing layers that are irregularly distributed both laterally and vertically. Ground water in these layers is generally confined. TQu is an important aquifer in the study area. Deeper untapped water-bearing layers may exist within this unit, especially in the northern part of the study area where the unit is relatively thick. The unit has not been more extensively developed because sufficient quantities of ground water can usually be found at shal lower depths. Few wells penetrate the entire assemblage of unit TQu in the northernmost part of the study area, and the maximum thickness of the unit in that area, therefore, is uncertain. The best estimate of maximum thickness in the study area (Jones, 1996) is somewhat in excess of 1,800 feet. Layering in TQu may be similar to that of the Vashon Drift, described previously.
13
The consolidated rocks of Tertiary age that constitute the bedrock are represented by geohydrologic unit Tb. This unit contains small quantities of water in fractures and joints that are more numerous near the top. In general, however, Tb is an unreliable source of ground water and many wells drilled into this unit in Thurston County have been subsequently abandoned because of insufficient yield or poor-quality water. Most of the more than 70 invento ried wells that tap bedrock are located in the southern and western parts of the study area and supply water for domestic use. Where the bedrock is exposed at land sur face (pi. Ib), the ground water is likely to occur under water-table conditions; where the bedrock is covered by a significant thickness of unconsolidated deposits, espe cially clays and silts, the ground water is likely to be con fined.
The relative importance of each of the geohydrologic units as a source of ground water can be determined from (1) a graph of the number of study wells finished in each of them (fig. 6), and (2) a comparison of the quantities of water withdrawn from each unit for various beneficial uses (see section on Discharge). The resulting information indicates that units Qvr, Qva, Qc, and TQu are the princi pal sources (aquifers) of water for existing wells and springs in northern Thurston County, but that usable quan tities of ground water can also be obtained from units Qvt, Qf, and Tb. Even though units Qvt and Qf generally func tion as confining beds, numerous wells produce water from thin, local lenses of sand or gravel in these otherwise poorly permeable deposits. In areas where two or more aquifers are combined, that is, where the intervening con fining bed is absent, the combined units function as a sin gle aquifer.
At the local scale, an important geohydrologic unit has been identified, the McAllister gravel aquifer. The fol lowing description is from John Noble (Robinson & Noble, Inc., personal commun., 1998) and Pacific Ground- water Group (1997). The visible discharge point of this aquifer is McAllister Springs, which is the largest public water-supply source in the study area. The McAllister gravel aquifer is composed of pebbles to boulders that appear to be a channel fill deposited by the ancestral Nisqually River. The unit extends below McAllister Springs to at least 250 feet below sea level, is very narrow, and probably continues to the north of McAllister Springs beneath the Nisqually River delta. The southerly extent of the unit is unknown, but there are indications that the unit might extend to the existing Nisqually River just north of Yelm.
Laterally, the McAllister gravel aquifer is in contact with units Qvr, Qva, and Qc. Because of this lateral con nection, and the regional perspective of this study, the McAllister gravel aquifer was divided into layers and incorporated in units Qvr, Qva, and Qc.
Hydraulic Conductivity
An estimate of the magnitude and distribution of hori zontal hydraulic conductivity of each aquifer is helpful in understanding the discharge and availability of the ground water within the aquifer. Determinations of the horizontal hydraulic conductivity (a measure of permeability) for each aquifer were computed from transmissivity values that were calculated from specific-capacity data. Trans missivity is equal to an aquifer's hydraulic conductivity times its thickness. Specific capacity is a measure of a well's productivity and is equal to the pumping rate divided by the drawdown in a well. Horizontal hydraulic conductivity is a measure of a hydrologic unit's ability to transmit water horizontally. For unconsolidated materials, hydraulic conductivity depends on the size, shape, and arrangement of the particles. Horizontal hydraulic con ductivity is the volume of water that will move in unit time under a unit gradient through a unit area (measured at right angles to the direction of flow). It is in units of cubic feet per square foot per day, commonly simplified to feet per day. Hydraulic conductivities were calculated for all wells that had specific-capacity information (discharge rate and drawdown) and that are open to a single geohydrologic unit; 913 of the 1,340 wells met these criteria.
Either of two methods was used to estimate hydraulic conductivity, depending on how the well was finished. For wells that had a screened or perforated interval, values of horizontal hydraulic conductivity were estimated from specific-capacity data by using the Theis method for water-table units and the Brown method for artesian units (both in Bentall, 1963). The specific-capacity data were obtained from well records and generally represent short-term (about 4-hour) pumping or bailer tests con ducted by well drillers at the time the wells were originally completed. The Theis and Brown methods actually calcu late a transmissivity value. These transmissivity values were divided by the length of the open interval(s) in each well to estimate hydraulic conductivity. Using the open interval of the well as being equal to the total aquifer thickness assumes that all the water flow into the well dur ing the test was horizontal flow, although some of the flow presumably came from above or below the open interval.
14
PERCENTAGE OF WELLS
10 15 20 25 30 35 40
Median Depth = 105 Feet
100 200 300 400 500
NUMBER OF WELLS
PERCENTAGE OF WELLS
5 10 15 20 25 30 35 40
100 200 300 NUMBER OF WELLS
400 500
Figure 6. Frequency distributions of well depths and of geohydrologic units tapped by wells.
15
This may result in an overestimation of hydraulic conduc tivity. The amount of error caused by this assumption is probably small because layering within the geohydrologic units tends to make horizontal flow much easier than verti cal flow. For wells having only an open end, and thus no vertical dimension to the open interval, hydraulic conduc tivity was estimated using Bear's (1979) equation for hemispherical flow to an open-ended well just penetrating a geohydrologic unit. When modified for spherical flow to an open-ended well within a unit, the equation becomes:
(1)
where
k, is horizontal hydraulic conductivity, in feet per day,
Q is discharge, or pumping rate, of the well, in cubic feet per day,
s is drawdown in the well, in feet, and
r is radius of the well, in feet
Equation 1 is based on the assumption that horizontal and vertical hydraulic conductivities are equal, which is not likely for the deposits in the study area. Violating this assumption probably results in an underestimation of k, by an unknown factor.
The data were statistically analyzed for all geohydro logic units so that medians, ranges, and differences between units could be determined. Hydraulic conductiv ity data for those aquifers with sufficient data points (Qva and Qc) were examined to determine if there are distinct areal patterns of lower or higher values. Individual values of hydraulic conductivity can be found in the table of well data (Appendix A, table Al). A summary of hydraulic- conductivity data by aquifer is given in table 2. Of signifi cance in table 2 is the fact that the median values for the three upper aquifers (Qvr, Qva, and Qc) are remarkably similar (from 150 to 160 feet per day). The available data for the two uppermost confining units (Qvt and Qf) also indicate similar median values (14 and 17 feet per day, respectively) and are approximately an order of magnitude less than the aquifers. However, the values for Qvt and Qf represent only the coarse-grained parts of these units. True median values for these units, including the fine-grained portions, are probably much less than indi cated by the available data. TQu represents a series of aquifers and confining beds and has a median value (74 feet per day) that is between the medians of the other aquifers and confining beds.
Identification of areal patterns of hydraulic conductiv ity is extremely difficult given the available data. The depositional nature of the units probably results in a sys tem of "channels" of relatively coarse materials and there fore a three-dimensional distribution of hydraulic conductivity that is not readily discernible in a two-dimen sional plot of the data. No areal patterns for hydraulic conductivity were observed for Qva and, although no clear areal patterns were evident for Qc, there are two areas where high values cluster and one area of low values. The areas of high hydraulic conductivity (high frequency of values equal to or greater than 1,200 ft/d) in Qc are around McAllister Springs (from Lake St. Clair to Puget Sound and from Long Lake to the Nisqually River) and near Littlerock (a 6-mile stretch along the Black River from just northeast of Littlerock to the southwest). Between these two areas of high values is a northeast-southwest trending zone of low values (high frequency of values equal to or less than 32 ft/d). Because no definitive-areal trends in hydraulic conductivity were observed in any of the water-bearing geohydrologic units, no maps of the data are presented in this report.
No data are available to estimate the vertical hydrau lic conductivity of aquifers or of confining layers between aquifers. Estimates made in other areas within Puget Sound with similar deposits indicate that vertical hydrau lic conductivity probably ranges from 0.0001 to 0.01 ft/d for the confining layers (Vaccaro and others, 1998).
Table 2. Summary of horizontal hydraulic conductivity values estimated from specific-capacity data, by geohy drologic unit
Hydraulic conductivity (feet per day)
Geohydro logic unit 1
QvrQvtQvaQfQcTQuTb
Number of wells tested
5023
32242
31112639
Range
145.26.8
.052 -1.91.2.0025 -
210089
130,00062
12,0004,200
450
Median
16014
15017
15074.84
See table 1.
16
Recharge
The bulk of the recharge to the ground-water system of the study area is derived from the infiltration of precipi tation. Secondary sources of recharge include seepage from septic systems, leakage from water and sewer lines, and deep percolation of irrigation water. Recharge from precipitation occurs essentially everywhere, with the pos sible exceptions of (1) areas of ground-water discharge and (2) those areas covered by impermeable, man-made materials such as asphalt and concrete. However, imper meable materials at land surface may only delay and redis tribute the recharge process; precipitation that runs off impermeable surfaces may seep into the ground as soon as it encounters natural permeable materials. Throughout a large part of the greater Olympia area, precipitation that might otherwise recharge the aquifer(s) is diverted through storm drains to Budd Inlet, resulting in less recharge beneath Olympia than in areas without storm drains. Sim ilarly, there is little or no recharge from septic tank filter- field leachate in the Olympia area because domestic sew age there is diverted to central sewage-treatment facilities and then to Budd Inlet. Most of the precipitation recharge in the study area occurs in the 6-month period October- March, when precipitation greatly exceeds evapotranspira- tion. The following calculations of recharge were made for the GWMA only, as this is the area for which a water budget is to be calculated.
The amount of precipitation recharge to the GWMA was first estimated by applying the precipitation-recharge relations derived for till and outwash units in nearby King County (Woodward and others, 1995) to similar units in the study area. These relations, graphically shown on fig ure 7, are based on the application to King County of a deep percolation (recharge) model developed by Bauer and Vaccaro (1987). Figure 7 also shows estimated pre cipitation-recharge relations for the kettled outwash and bedrock units. The kettled outwash was separated from the rest of the outwash unit(s) on the assumption that, hav ing closed drainage, it would have somewhat greater recharge than outwash with open drainage to the sea. This incremental difference was estimated to be 10 percent. The recharge value for bedrock was estimated to be half that for till for an equivalent amount of precipitation. In addition, Qf was considered to have the same recharge characteristics as Qvt because of their somewhat similar hydrologic properties.
In order to determine the distribution of recharge in the GWMA, a map of recharge rates was prepared based on the long-term precipitation map (fig. 2), a map of the surficial distribution of the geohydrologic units (pi. Ib),
and the precipitation-recharge relations shown on figure 7. The resulting recharge-rate maps were then overlaid on a map of surficial distribution of the geohydrologic units. The resulting recharge map (pi. 3c) indicates that recharge rates are higher in the west-central part of the GWMA, where relatively more precipitation falls on outwash and kettled outwash. Recharge rates are lower on the flood plains of McAllister Creek and the Nisqually River to the east, and in the basalt hills of the extreme western part of the GWMA. An integration of the resulting polygons on plate 3c indicates that the ground-water system as a whole beneath the northern Thurston County GWMA receives an average of about 28 inches of recharge in a typical year.
To corroborate the first estimate of recharge, a second estimate was made using the results of the application of a rainfall-runoff model (U.S. Environmental Protection Agency, 1984) to three drainage basins within the study area. The results of pilot studies in Percival, Woodland, and Woodard Creeks (pi. 1) by Berris (1995) were extrap olated to the entire GWMA in the form of regression equa tions. The independent variables for the regression analyses were precipitation, air temperature, evapotranspi- ration, soil type, land cover, land slope, and available water capacity of the soil. The model was run using cli- matological data for 28 consecutive years (1961 through 1988). Factors not considered because they were outside the scope of this study include such recharge sources as septic-tank leachate, dry-well infiltration, excessive irriga tion, and influent streams and lakes. The results of this second recharge-estimation method indicated that the ground-water system beneath the northern Thurston County GWMA receives an average of about 22 inches of recharge in a typical year.
The estimates derived using both methods were con sidered reasonable, so the average of the two values, 25 inches per year, was used. Assuming that the GWMA covers 232 square miles, this quantity of recharge repre sents an annual volume of about 310,000 acre-feet.
Movement
The ground-water flow system is depicted in part by maps showing the potentiometric surface for the two prin cipal aquifers (pi. 4a and 4b). The maps were constructed by using water levels measured in nearly 800 wells at the time of inventory, supplemented by water levels as reported by drillers for about 250 individual wells. The majority of water levels were measured between May and October 1988. The number and distribution of water lev els in two of the principal aquifers were adequate (about 380 for Qva and about 410 for Qc) to allow the representa-
17
tion of the respective potentiometric surfaces on contour maps. The number of water-level measurements in other, less-widely-used units was more limited, and therefore contour maps were not made for these units. Vertical flow directions were estimated by comparing water levels (heads) in closely spaced wells finished in different aqui fers, and by comparing the maps of the potentiometric sur faces for the two principal aquifers.
Horizontal flow directions of ground water within aquifers Qva and Qc are shown by arrows on plate 4. Flow is from areas of higher head to areas of lower head and, in general, is perpendicular to the contours of equal head. Also included on the plate are the ground-water drainage areas of McAllister Springs for the same units. Water-level data are sparse for Qva east and southeast of McAllister Springs. The boundary of the drainage area is estimated in this region based on topography.
Ground water in Qva generally moves toward marine water bodies and to major surface drainage channels; local mounds on the potentiometric surface occur beneath each of the major peninsulas (pi. 4a). In the vicinity of Lake St. Clair, ground water moves northward toward McAllister Springs. Contours along the lower reach of the Deschutes River indicate that ground-water flow is generally toward the river and that, as a result, river discharge probably increases in that area.
The configuration of the potentiometric surface for Qc (pi. 4b) is similar to that for Qva. Ground-water mounds are present on all four major peninsulas. Flow directions near Lake St. Clair and McAllister Springs are similar to those in Qva. As in the Qva, it appears that the lower reach of the Deschutes River is an area of increased dis charge from the contribution of ground water.
Beneath the upland areas, water levels in Qva are gen erally higher than in Qc (pi. 4c), indicating that water flows vertically downward, passing through Qf where it is present. The differences in head between Qva and Qc are also shown on plate 4. The areas of greater head differen tial coincide largely with ground-water mounds within Qva and with areas where the intervening fine-grained unit Qf is thickest. These areas of greater water-level differen tial should not be interpreted as areas of greater downward flow nor as areas of greater aquifer vulnerability from sur face contamination.
Discharge
Ground water in northern Thurston County discharges as seepage to lakes, streams, springs, and coastal bluffs; as transpiration by plants; as underflow (submarine seepage)
to marine waters; and as withdrawals from wells. Only the amount of water withdrawn from wells and major springs was quantified as part of this study.
As mentioned previously, ground water discharges to some reaches of the principal rivers and streams of the study area, in particular the Nisqually and Deschutes Rivers, augmenting streamflow and producing what is usually referred to as a "gaining reach." Ground-water dis charge sustains the late-summer flow of numerous streams in the study area. A seepage study completed in August 1988 confirmed the assumption that the lower reach of the Deschutes River is a gaining reach. According to Berris (1995), the lower reaches of Percival, Woodland, and Woodard Creeks also are generally gaining reaches. The discharge of Thompson Creek, northwest of Yelm, is greatly enhanced by spring discharge just upstream of the point where it joins the Nisqually River. The discharge of McAllister Creek, which originates at McAllister Springs, is increased by numerous other springs that issue from the base of the bluff just west of the stream.
The principal springs in Thurston County are listed in table 3 and are shown on plate 1 a. The total discharge of these springs is estimated as 45 ft3/s (33,000 acre-ft/yr). There are, in addition, probably hundreds of smaller springs scattered throughout the study area. The total spring discharge in the study area is unknown. McAllister Springs (18N/01E-19Q01S) is by far the largest in the study area in terms of both discharge and surface area. Over the period 1979-88, the mean annual discharge of McAllister Springs ranged from 21.2 to 25.6 ft3/s (Andrew W Hoiland, City of Olympia, written commun., 1990) and averaged 23.6 ft3/s. During the period of this study, the discharge of the spring was below the long-term average (fig. 8) from July 1988 through December 1989, and above the long-term average from January through July 1990.
Ground-water withdrawals from wells was approxi mately 21,000 acre-ft in 1988 (see table 4). Subtracting the 54,000 acre-feet of water discharged to springs or withdrawn by wells from the (gross) recharge value of 310,000 acre-feet calculated previously, leaves a net uni dentified discharge of 256,000 acre-feet per year. This represents the amount of water that eventually is tran spired back to the atmosphere by plants, recharges deeper aquifers, or discharges naturally to seeps, lakes, streams, rivers, Puget Sound, or unidentified springs.
18
30
LLJIo
LUoCC
LU CCCC LU
20Q
oCCo< 10
Kettled outwash (Estimated)
Till
x Bedrock (Estimated)
25 30 35 5540 45 50 ANNUAL PRECIPITATION, IN INCHES
Figure 7. Precipation-recharge relations used to estimate recharge in northern Thurston County.
60 65
30
29
I 28 £27ccLU
LU
26
25O
§24O
~. 23LU OCC oo < 22
OW 21 Q
20
19
McAllister Springs Observed-- Long-term (1979-88) average monthly values
J__IJASONDJFMAMJJASONDJFMAMJJ
1988 1989 1990
Figure 8. McAllister Springs discharge, July 1988-July 1990, and long-term average monthly discharge.
19
Table 3. Principal springs ir northern Thurston County
[H, domestic; P, public supply; Q, aquaculture; T, institution; U, unused; ft3/s, cubic feet per second; <, less than]
Spring number
16N/01W-01N01S17N/01E-11B01S17N/01E-11G01S17N/01E-11G02S18N/01E-07F01S
18N/01E-07F02S18N/01E-18P01S
18N/01E-19J01S
18N/01E-19Q01S
Owner (spring name)
SchoenbachlerUnknownUnknownUnknownNisqually Trout Farm
Nisqually Trout FarmUnknown
City of Olympia(Abbott Springs)
City of Olympia
Altitude (feet)
295135120140100
10015
7
5
Use
UUUUQQu
H
P
Discharge (ft3/s) J
N/A<0.01 e<1 e
1 e1 e
0.6 eN/A
5-10 e
323.6 m
Geohy- drologic unit2
QvrQcQcQcQvr
QvrQc
Qvr
Qvr
18N/01W-15D01S
(McAllister Springs)
Nisqually Trout Farm (Beatty Spring)
75
1 N/A, not available; e, estimated; m, measured; r, reported.
2See table 1 for description of geohydrologic units.
3Measured annual average discharge, 1979-88.
6.2 r Qvr
18N/01W-16A01S18N/01W-34G01S18N/02W-18L01S18N/03W-22H01S19N/01W-25F01S
19N/02W-33G01S
St. Martin's CollegeUnknownCity of OlympiaUnknownUnknown
Unknown
75165
10325125
95
TUQUuu
0.4 e1 e3.1 rN/AN/A
<1 e
QvrQvrQvaQvrQvt
Qva
Water-Level Fluctuations and Trends
The configuration of the water table or potentiometric surface is determined by (1) the overall geometry of the ground-water system, (2) the hydraulic properties of the aquifer, and (3) the areal and temporal distribution of recharge and discharge. Where recharge exceeds dis charge, the quantity of water stored will increase and water levels will rise; where discharge exceeds recharge, the quantity of water stored will decrease and water levels will fall.
Previous studies in western Washington have shown that, in years of typical precipitation, ground-water levels in shallow wells generally rise during the wet season of
October through March and fall during the dry season of April through September. Water levels in deep wells gen erally respond more slowly, and usually with less magni tude, than water levels in shallow wells. Near the coast, water-level fluctuations also occur in response to tidal changes; these fluctuations are superimposed on the sea sonal and long-term changes that are related to changing recharge-discharge relations.
A monthly water-level-measurement network within the GWMA was started in November 1988 and wells were added gradually through June 1990 (37 wells total; [table A3, Appendix A]). Most of these wells were mea sured for at least a full year (May 1989 through May 1990). Water levels were generally at their seasonal high-
20
est in February-May and lowest in October-December. Hydrographs of water levels in selected observation wells (fig. 9) indicate that the highs and lows coincided in shal low and deep wells, and that the magnitude of fluctuation was controlled by more than well depth alone.
During the period May 1989 through May 1990 (when the network was most complete), most wells expe rienced a net water-level rise, with a median rise of nearly 1 foot. At the start of this period, the study area had been experiencing a relatively dry period. Annual water-level fluctuations in the network ranged from 2.25 to 17.08 feet, with a median of 5.36 feet. The largest fluctuations took place in bedrock wells.
The detection of long-term trends in ground-water levels requires the plotting and analysis of several years of water-level data. With the exception of a single well, those data are generally lacking in northern Thurston County. Water levels in well 18N/02W-07R01, completed
in unit Qva, were monitored from 1971-80 and during this study. The hydrograph of the data from that well (fig. 10) shows that water levels declined from 1972 to early 1978, possibly because of pumping or, more likely, year-to-year differences in precipitation. Rainfall in 1972, 1974, and 1975 was above the long-term average, whereas in 1973 and 1976-80 it was below average. Climatological data, therefore, indicate that the general decline in water levels observed in well 18N/02W-07R01 from 1972 through 1977 (fig. 10) was probably due chiefly to precipitation patterns. However, the fluctuations might reflect long- term drawdown due to nearby pumping or changes in recharge that may have accompanied changes in pumping. As development has increased, some areas have become sewered, resulting in decreased recharge (compared to septic systems). The increase in the amount of impervious surface with development may have also decreased recharge.
Table 4. Summary of ground-water use in 1988 by water-use category, source, and geohydrologic unit
[--, none or negligible]
Water use (acre-feet per year)2
Use category and source
Public supply (household) Wells Springs
Domestic (household) Wells Springs
Commercial-Industrial-InstitutionalWells Springs
Irrigation Wells Springs
Aquaculture and livestock Wells Springs
Subtotal Wells Springs
Total
Qvr
540 '5,600
570
200 1 2,200
230
5,700
1,500 14,000
16,000
Geohydrologic unit
Qvt Qva Qf
110 2,900 5.6
100 1,900 230
2,800 530
39 700
6.12,200
250 8,300 770 2,200
250 10,000 770
Qc
2,400
1,800
2,300
850
180
7,500
7,500
TQu
820
510
1,100
240
-
2,700
2,700
Tb Total
6,800 5,600
160 5,300
6,900 2,200
2,100
190 7,900
160 21,000 16,000
160 37,000
The discharge of McAllister Springs, shown here, may actually emanate from unit(s) Qva and(or) Qc. 2 A11 values rounded to two significant figures. 3 See table 1.
21
10
CCID COQZ -to5 12
ILU CD
14
UL
ZCE"UJ
Q. LJJQ
18
24
26
28
Well: 17N/02W-14Q02 Depth: 40 feet Unit: Qva
Well: 18N/01E-19J02 Depth: 112 feet Unit: Qc
JFMAMJJASOND 1989 1990
Well: 17N/01E-06J04 Depth: 75 feet
Well: 18N/01E-31A01 Depth: 92 feet Unit: Qc
Well: 18N/02W-08N03 Depth: 128 feet Unit: Qva
JFMAM JFMAMJJASONDJFMAM
86
87
1989 1990
Figure 9. Water levels in selected wells in the Ground Water Management Area.
22
LU
65
70
75
g- 80
f 3Q. LULU DO QCQ 85
90
65
60
c/)LU
O 55
O 50^
i0.O 45LU CC Q.
40 K
1 I I I T
Well 18N/02W-07R01 Depth 125 feet Unit Qva
/\
35
-
;:';. ". ':: '
Pi '''''- r: ^ .J;""; 1
! I'.: : : : ': : .. ' " : ;
_*. " " " : ' : :
I.:.':. : : : ": "'
].;.:. : :. : ' ;
iii |'i v :i : : . '
i" -i 1 : 'i ' : : : :!
.. .!: '-'.\ " ' ' ; .;
..': : .i :: ; :i ,: : ' .:. .
Precipitation at Olympia
: ' : .::: ::: ; : ' ' :\:'-
:' ' ''-..'.
' ' ' "' "' ''.'.' '
' .:'. '. ::" :
..' .. ...:.. ;
Long-term average
' . : i"" .. ; : ': . '
'. :
" : " :/ .;:. ," : : ' : ' : ' : . :
(1951-80)
.' : ' ' .. "
' :" \'-- ' :..' ' ": :'. .:;.::".:.. .; ; i - " : ;;:; '
: ' ::; :. " :. -
.... i I '." - ; ' :
...' : ... : ...
CO 0x: 0
P
' - ' ' '" ;
. .' : : ' .-. '' [ ; ;' [
:.;:.. ...... ...:..
1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1988 1989 1990
Figure 10. Long-term water-level trend in well 18N/02W-07R01 and annual precipition at Olympia.
23
WATER USE
Water-use data generated for this report were for cal endar year 1988 and were derived from such diverse sources as the Washington State Department of Ecology (Ecology), Washington State Department of Health (WDOH), USGS, and reports from utilities and other agencies. Most of the data, however, were obtained by telephone canvassing of the major water users in the study area.
At the time of the water-use canvass, public water systems in Washington were divided into four classes (Washington Administrative Code 248-54).
Class 1 systems had 100 or more services (a physical connection designed to serve a single family) or served a transitory population of 1,000 or more people on any one day.
Class 2 systems had 10-99 permanent services or served a transitory population of 300-999 people on any one day.
Class 3 systems served a transitory population of 25-299 people on any one day.
Class 4 systems had 2-9 permanent services or served a transitory population of less than 25 people per day
Data for all Class 1 systems and some Class 2 systems were obtained by direct contact, either by telephone or let ter, with each system manager or clerk. Where practical, withdrawals were determined for each well in the system. Withdrawals for most Class 2 systems generally were not metered. For the unmetered Class 2 systems, estimates of withdrawals were made based on the following equation:
Annual withdrawal = (number of connections)X (2.5 persons per connection)
X (130 gallons per person per day)
X (365 days)
For purposes of this study, persons served by Class 3 and 4 systems were considered to be supplied by privately owned wells and their domestic withdrawals were calcu lated accordingly.
Ground-water withdrawals from privately owned wells for domestic use were calculated by determining the population of the study area whose homes are supplied water by Class 1 or 2 public water systems (78,000) and
subtracting that number from the total population of the area (124,000), then by applying a per capita rate of 100 gallons per day to the difference (46,000). The rate of 100 gallons per day is an estimate for rural homeowners, as opposed to 130 gallons per day for urban homeowners (DionandLum, 1977).
Ground-water withdrawals for irrigation were calcu lated by one of two methods: (1) by multiplying the pump ing rate of the irrigation well by the owner's estimate of the duration of pumping; or (2) by applying a uniform irri gation rate of 1.5 acre-feet of water per acre per year (irri gation season) to estimates of irrigated acreage. Informa tion about irrigated acreage was obtained by telephone and personal contact with irrigators identified either in the well-inventory process or by the county Agricultural Extension Agent.
Ground-water withdrawals for commercial, industrial, and institutional purposes are either self-supplied (private wells) or from municipal water systems. Withdrawals were estimated for private wells on the basis of telephone canvassing of water users identified in the well-inventory process and in publications such as the telephone directory and employment statistics of Thurston County (Thurston Regional Planning Council, 1989). An effort was made to contact industrial concerns with known high-water use rates or with at least 100 employees. Because of the large number of small commercial and institutional concerns m the study area, however, the canvass of these two catego ries was most likely incomplete. Withdrawals as part of municipal systems were reported by the system managers.
Water used for aquaculture and livestock supplies is primarily from springs. Rates of use were obtained from personnel managing the aquaculture and livestock facili ties and represent both measured and estimated values.
Ground-water use in the GWMA in 1988 was com piled by water-use category, source (well or spring), and geohydrologic unit (table 4, fig. 11). Total ground-water use in 1988 was approximately 37,000 acre-feet. Approx imately 21,000 acre-feet of water was withdrawn through wells. About 16,000 acre-feet of the water that discharges naturally through springs was put to beneficial use. About 48 percent of the total amount of ground water used was for household supply (public supply and "domestic"). Of the 21,000 acre-feet withdrawn from wells, 40 percent came from Qva, and the largest use was for household supply (58 percent). Of the 16,000 acre-feet of spring water used, almost half issued from McAllister Springs and was used primarily for household supply. The remain der issued from other springs and was used largely for the rearing of fish.
24
LU CO
PublicHousehold
Supply
Commercial- Industrial
Aquaculture ana Livestock
Domestic
Irrigation
PERCENT 5 10 15 20 25 30 35 40 45 50 55
|_J Wells
| | Springs
Total ground-water use= 37,000 acre-feet per year
5,000 10,000 15,000 ACRE-FEET
20,000
PERCENT 0 5 10 15 20 25 30 35 40 45 50 55
Qvr
0 QvtO g QvaOb
O QcLLJ
TQu
Tb
,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Q Wells
: ,^__ [ | Springs
i i i5,000 10,000 15,000
ACRE-FEET20,000
Figure 11. Ground-water use in 1988 in the Ground Water Management Area, categorized by types of use and geohydrologic unit.
25
Unit Qvr
R.2W. R.1W. R. 1E
(a)
R.3W. R.2W. R.1 W. R.1 E.
Unit Qvt
R.3W. R.2W. R.1W. R. 1 E.
R.3W. R.2W. R.1W. R. 1 E.
R.3W. R.2W. R.1 W. R.1 E.
EXPLANATION Ground-water use from wells and springs, by quarter township; in acre-feet per year
Less than 11 11-100 101 -1000 Greater than 1000
-^-^ Ground Water Management Area boundary
Figure 12. Ground-water use in 1988 (a), and area served by public supply (b) in the Ground Water Management Area.
26
(a)
UnitTb
R.3W. R.2W. R.1 W. R. 1 E.
All units
R.3W. R.2W. R.1 W. R.1 E.
EXPLANATION Ground-water use from wells and springs, by quarter township; in acre-feet per year
Less than 11 11-100 101 -1000 Greater than 1000
Ground Water Management Area boundary
Public water supply systems
(b)
EXPLANATION
Served by major public water-supply systems
Ground Water Management Area boundary
R.3W. R.2W. R.1 W. R.1 E.
Figure 12. (continued) Ground-water use in 1988 (a), and area served by public supply (b) in the Ground Water Management Area.
27
Generalized maps of 1988 ground-water use (from wells and springs) are shown on figure 12 for each of the principal geohydrologic units. For the sake of clarity and simplicity, use has been aggregated for each quarter-town ship (9 square miles) within the GWMA. Figure 12 indi cates that ground-water use was concentrated in the more populous parts of the GWMA. The greatest rates of use occured from the Qvr, Qva and Qc, and were centered around McAllister Springs and the Cities of Turn water, Olympia, and Lacey. Most use of water from Tb occured in the southern and western parts of the study area, where more productive aquifers are generally lacking and this unit is at or close to land surface.
Of the 123,800 people estimated to have resided in the GWMA in 1988, about 78,000 (63 percent) had their household water furnished by Class 1 or Class 2 public- supply systems. The remaining 45,800 people (37 percent) relied on privately owned wells and small public-supply systems (mostly Class 4 systems). Of inter est, however, is the fact that most of an estimated 23,000 people served by the City of Olympia Class 1 system were supplied by McAllister Springs water and not by well water. As shown in table 4, withdrawals of public-supply water by wells totaled 6,800 acre-feet in 1988 and most withdrawals (78 percent) were from Qva and Qc. With drawals for domestic use (privately owned wells and small public-supply systems) totaled 5,300 acre-feet, and most withdrawals (70 percent) were from Qva and Qc.
The single largest withdrawal of ground water through wells for commercial-industrial-institutional pur poses in 1988 was in the Turn water area. In that year, a single manufacturer withdrew an estimated 4,700 acre-feet of water, mostly from Qva and Qc. Numerous smaller industrial concerns withdrew relatively small quantities of ground water. It is unlikely that all industrial water users in the GWMA were contacted; the estimated total com mercial- industrial-institutional supply of 6,900 acre-feet, therefore, probably represents a minimum value.
of irrigation water also are taken from local streams, but this use does not constitute a major effect on the ground- water system.
The principal uses of spring water in northern Thurston County are for public supply and aquacul- ture-livestock (see table 4). In 1988, these two uses accounted for 5,600 and 7,900 acre-feet of spring water, respectively. The public-supply withdrawal for domestic use was from McAllister Springs and amounted to about 33 percent of its annual discharge. It should be noted that the use of spring water does not constitute withdrawal from the ground-water resource, but use of naturally occurring discharge.
The data needed to document long-term trends in ground-water withdrawal are generally lacking. One can assume, however, that withdrawals have increased over time, at least with respect to domestic water supplies, because of the relatively steady growth in population in the study area (see fig. 3).
WATER BUDGET OF THE GROUND WATER MANAGEMENT AREA
An approximate ground-water budget for a typical year in the 232-square-mile GWMA is expressed in the following equation.
GW. +R = D + A5 in
where
GW. is ground-water inflow to the study area,
R is recharge,
D is discharge, and
AS is change in ground-water storage.
(2)
Irrigation water use in 1988 was relatively minor. An attempt was made to account for water being used to irri gate truck farms, tree farms, turf farms, nurseries, and pas tures. The quantity of water used to sprinkle residential lawns was accounted for in the domestic water category.
In 1988, about 2,100 acre-feet of water was with drawn for irrigation. Because not all irrigators could be contacted, this probably represents a minimum value. Irri gation supplies in 1988 were taken from all geohydrologic units except the Qf and bedrock (table 4). Small amounts
Recharge to the ground-water system in the GWMA occurs primarily as recharge from precipitation and sec ondarily as seepage from septic systems, as leakage from water and sewer lines, and as deep percolation of irrigation water. Discharge from the system occurs as seepage to streams, springs, and coastal bluffs, as evaporation from soils and transpiration by plants, as underflow (submarine seepage to Puget Sound and flow to ground water outside the study area boundary), and as withdrawals from wells. A more detailed representation of the ground-water budget of the GWMA is
28
GW. +R + R = D + Din ppt sec sw spr
+ D + Det un
+ D +A5 PP8 (3)
where
RpptR
is recharge from precipitation,
is secondary recharge,
D is discharge to surface-water bodies,fe
Dspr is discharge to springs,fe r & >
D is discharge by evapotranspiration,
D is discharge as underflow, and
DPPg
is pumping from wells. H v B
Only some of the water-budget components can be quantified on the basis of the available data. The precipi tation recharge ( R ) is equal to 310,000 acre-ft/yr (see Recharge section). The known discharge from springs is 33,000 acre-ft/yr (see Discharge section). Pumping fromwells ( D ) totals 21,000 acre-ft/yr (see Water Use sec-
PP8 tion). Secondary recharge ( R ) and evapotranspirationfrom the ground water ( D ) are not known but are assumed to be relatively insignificant to the total budget(assume R = 0 and D = 0 ). Ground-waterv sec et 'inflow ( GW. ) and outflow ( D ) are not known. in ' unOn a long-term basis, a hydrologic system is usually in a state of dynamic equilibrium; that is, inflow to the system is equal to outflow from the system and there is little or no change in the amount of water stored within the system (AS = 0).
Substituting the known values and above assumptions into equation 3 yields the following (all values in thou sands of acre-feet per year).
GW. + R +R = D + D + D +D +D + ASin ppt sec sw spr et un ppg
(Substituting)
GW. +310 + 0 = D + 33 + 0 + D +21+0 in sw un
(Rearranging)
GW. +256 = D +D in sw um (3)
This result indicates that most ground-water flow through the study area discharges to surface-water bodies and as underflow to marine waters.
Not all water that discharges naturally is available for further ground-water development. As pointed out by Bredehoeft and others (1982), any new discharge (with drawals) superimposed on a previously stable system must be balanced by an increase in recharge, a decrease in the original discharge, a loss of storage within the aquifer, or by a combination of these factors. Considering the ground-water system of northern Thurston County in par ticular, the possibility of increased natural recharge on a long-term basis appears remote. In fact, the trend of increased residential development and central storm sew ers may result in decreased recharge. Additional with drawals, therefore, would result in a loss of storage (with an attendant decline in water levels) and a decrease in nat ural discharge. As discussed previously, not all natural discharge in the study area is to the sea; a large but unde termined quantity of ground water discharges to streams and springs. In those places, it is used both directly and indirectly for streamflow maintenance, fish propagation, waste dilution, recreation, and public supply. The magni tude of potential ground-water development, therefore, depends on the hydrologic effects on discharge that can be tolerated. Because it may take many years for a new equi librium to become established, the full effects of addi tional ground-water development will most likely not be immediately apparent.
GROUND-WATER QUALITY
In this section, the methods of collecting and analyz ing ground-water quality data are discussed and the qual ity of the ground water in the study area is described. Chemical concentrations and characteristics are discussed by geographic area and geohydrologic unit. Concentra tions are compared with applicable U.S. Environmental Protection Agency (USEPA) drinking water regulations, and causes of widespread or common water-quality prob lems are identified.
Water-Quality Methods
The sampling and analytical methods used in this study follow guidelines presented in U.S. Geological Survey Techniques of Water-Resources Investigations (Fishman and Friedman, 1985; Friedman and Erdmann, 1982; Greeson and others, 1977; Wershaw and others, 1987; and Wood, 1981) and, where applicable, guidelines for GWMA studies as presented by Carey (1986).
29
Water samples were collected from 356 wells and 3 springs (pis. 5 and 6) during April, May, and June 1989. All samples were analyzed for concentrations of major ions, silica, nitrate, phosphate, iron, manganese, and fecal-coliform and fecal-streptococci bacteria. In addition, field measurements of temperature, specific conductance, pH, and dissolved-oxygen concentration were made at all sites. A subset of 47 samples, taken mostly from wells sit uated in areas of commercial and (or) industrial activity, was analyzed for concentrations of the trace elements arsenic, barium, cadmium, chromium, copper, lead, mer cury, radon, selenium, silver, and zinc, and concentrations of volatile organic compounds. A second subset of 44 samples, chiefly from wells in unsewered areas, was ana lyzed for concentrations of boron, dissolved organic car bon (DOC), and methylene blue active substances (detergents).
Ten of the 365 wells sampled for complete analyses had also been sampled for chloride concentrations in 1978 as part of a regional assessment of seawater intrusion in western Washington (Dion and Sumioka, 1984). An addi tional 102 wells from the 1978 study, all located within a mile of the coast, were resampled for only chloride con centration, providing a total of 112 wells for comparison between 1978 and 1989.
In November 1988, 26 wells and 2 springs between McAllister Springs and Lake St. Clair were sampled to provide background data on water quality for a part of the study area where there was much concern about potential water-quality problems. The samples were analyzed for the same constituents as the 359 samples collected in spring 1989, and were also used to help determine if water chemistry varies with time. Both springs and all but 3 of the 26 wells were resampled in spring 1989.
All the wells sampled in this study had been invento ried and field-located prior to sampling. Most of the wells selected for sampling are used for domestic or, to a lesser extent, municipal purposes; a few are used for agricultural or industrial purposes. The sampled wells were selected to provide broad geographic coverage and a representation of all geohydrologic units. The number of wells selected for sampling within each of the geohydrologic units was approximately proportional to the total number of wells inventoried in each unit. Wells open to more than one geohydrologic unit were not selected. Areas of known ground-water quality problems, such as elevated nitrate concentrations or the presence of pesticides, were consid ered in the well-selection process. Although an effort was made to sample wells that might be representative of widespread water-quality problems, because of the
regional nature of this study no attempt was made to sam ple wells affected by known small-scale or point-source problems. Wells from which samples were analyzed for concentrations of trace elements, volatile organic com pounds, and septage-related compounds were selected largely on the basis of the predominant land use in the gen eral vicinity of the wells. If a selected well could not be sampled for any reason, a substitute well with similar characteristics was selected using the same criteria.
Water samples were usually collected from a hose bib in the well's distribution system as close to the wellhead as possible. All samples were collected prior to any water treatment, such as chlorination, fluoridation, or softening. Where feasible, samples were collected upstream of any holding tank. Water was directed from the hose bib through nylon tubing to a flow-directing stainless-steel manifold mounted in a mobile water-quality laboratory (fig. 13). At a flow chamber, pH, temperature, and dis solved-oxygen concentration were monitored continu ously. Specific conductance was also measured every 5 minutes. When these readings were constant for 10 min utes, indicating that the water monitored was being drawn from the aquifer, raw and filtered samples were collected from the appropriate manifold outlet. Raw samples to be analyzed for concentrations of organic compounds and bacteria were collected last, directly from the hose bib. All sampling equipment was rinsed and cleaned as appro-, priate before subsequent samples were collected.
After collection, samples were treated and preserved according to standard USGS procedures (Feltz and others, 1985). Samples requiring laboratory analysis were sent to the USGS National Water Quality Laboratory (NWQL) in Arvada, Colo. Dissolved concentrations were determined for all inorganic constituents, and total concentrations were determined for all organic compounds except dis solved organic carbon. Analytical procedures used at the NWQL are described by Fishman and Friedman (1985), Thatcher and others (1977), and Wershaw and others (1987).
Determinations of pH, specific conductance, dis solved-oxygen concentration, and temperature were made onsite using methods outlined by Wood (1981). Dis solved-oxygen concentrations were determined using a meter, and concentrations of 1.0 mg/L (milligrams per liter) or less were verified by collecting samples to be ana lyzed at the end of the field day using the Winkler titration method (American Public Health Association and others, 1985; Wood, 1981). Samples were also analyzed in the field for concentrations of fecal-coliform bacteria and fecal-streptococci bacteria using membrane filtration methods outlined by Greeson and others (1977).
30
Sampling tee
Manifold
Hose bib
Volatile organic compoundsand bacteria
(with tee removed)
Overflow
Nylon or polyethylene tubing
Valve
Raw water
Specific conductanceDissolved oxygen (Winkler)
Radon
Raw water
pHTemperature
Dissolved oxygen(Meter)
Filtered water
Major ionsTrace elements
Dissolved organiccarbon
Figure 13. Water-sampling apparatus and locations of sampling points.
31
As part of the study's quality-assurance program, accuracy of field measurements of pH and specific con ductance was ensured by daily calibration of meters to known standards. Dissolved-oxygen meters were also cal ibrated daily, using the water-saturated air technique. Field analyses of bacteria concentration were performed in duplicate for 1 in every 20 wells sampled.
Samples for analysis by the NWQL were collected in duplicate on a random basis. One duplicate sample for major inorganic analysis was collected for every 20 wells sampled, and one duplicate sample for trace elements and organic analysis was collected for every 15 wells sampled. Blank samples, prepared from deionized water, were ana lyzed at the same frequencies. Duplicates and blanks were processed in the same manner as ordinary ground-water samples and were submitted to the laboratory disguised as normal ground-water samples.
No standards or spiked samples were submitted from the field to the laboratory, but standards for most inorganic constituents were inserted routinely as blind samples into the sample stream at the NWQL. Appropriate standards were spiked into each sample for organic analysis to deter mine the percentage of constituent recovered.
Standard quality-assurance procedures were used at the NWQL (Friedman and Erdman, 1982). The resulting analytical data were reviewed by laboratory personnel, then released to the USGS district office in Tacoma, Wash., by computerized data transfer. The data were then further reviewed by district personnel in the context of the geohydrologic setting. Computer programs and statistical techniques were used to assist in all stages of the reviews. Additional details of laboratory quality-assurance proce dures and data review are discussed in a project qual ity-assurance plan by G. L. Turney (U.S. Geological Survey, written commun., 1988) and in a general plan by Friedman and Erdmann (1982). A detailed review of the quality-assurance data for the project is included in Appendix B of this report. All water-quality data that resulted from this study are presented in Appendix C.
General Chemistry
Most of the data that describe the general chemistry of the ground water are presented statistically in summary tables. Table 5 presents the minimum, median, and maxi mum values of the common constituents determined; table 6 shows median values for each of the common con stituents by geohydrologic unit. Similar summary tables
are presented for other constituents and chemicals as needed for the discussion. All supporting basic data are presented in Appendix C.
For many constituents, some concentrations may be reported as "less than" (<) a given value, where the value given is the detection limit or reporting limit for the ana lytical method. For example, the concentrations of many organic compounds are reported at <0.2 fig/L, (micro- grams per liter) where the detection limit is 0.2 (ig/L. The correct interpretation of such concentrations is that the constituent was not detected at or above that particular concentration. The constituent could be present at a lower concentration, such as 0.1 (ig/L, or it may not be present at all, but that is impossible to tell with certainty with the analytical method used.
pH, Dissolved Oxygen, and Specific Conductance
The acidity or basicity of a substance is measured by pH, which in water is measured on a scale from 0 to 14. A pH of 7.0 is considered neutral; smaller values are acidic and larger values are basic. The scale is logarithmic; therefore, a pH of 5.0 indicates that a water is 10 times as acidic as water with a pH of 6.0.
The pH values of the samples collected as part of this study ranged from 6.0 to 9.9 and the median was 7.1 (table 5). The median pH by aquifer increased steadily from 6.7 in Qvr to 7.9 in Tb (table 6). The variation in pH values is natural and is due largely to alterations of the water composition by chemical reactions with minerals in the aquifer material. Some of these reactions and the effects they have on water chemistry are discussed in the section on Water Types.
Dissolved-oxygen concentrations are useful in deter mining the types of chemical reactions that can occur in water. Small dissolved-oxygen concentrations indicate that a chemically reducing reaction can occur, and large concentrations indicate that a chemically oxidizing reac tion can occur. In some instances, though, large dis solved-oxygen concentrations may have been caused by the introduction of air into plumbing systems by pumps, leaking tanks, or pipes. Caution was taken to avoid aera tion of the samples, but sometimes it was unavoidable or undetectable.
Dissolved-oxygen concentrations ranged from 0.0 to 12.6 mg/L, and the overall median concentration was 3.9 mg/L (table 5). Median concentrations varied consid erably by unit, ranging from 6.7 mg/L in Qvr to 0.2 and
32
0.5 mg/L in TQu and Tb (table 6). However, there was much variation within individual units; the maximum value for each unit was at least 7.8 mg/L and the minimum value was either 0.0 or 0.1 mg/L. Much of this variation is natural and results from reactions between the water and minerals or the water and organic matter.
Specific conductance is a measure of the electrical conductance of the water (corrected for water tempera ture), which increases with the concentration of dissolved minerals. Because of this, specific conductance is a good indication of the concentrations of those dissolved miner als, usually called dissolved solids. The median specific conductance of the samples from 359 wells was 142 \iS/ cm (microsiemens per centimeter at 25°Celsius), and over all the values ranged from 32 to 2,100 \iS/cm (table 5).
Dissolved Solids
The concentration of dissolved solids is the total con centration of all the minerals dissolved in the water. The components of dissolved solids present depend on many factors, but usually include calcium, magnesium, sodium, potassium, bicarbonate, sulfate, chloride, nitrate, and sil ica. Other constituents, such as carbonate and fluoride, or metals such as iron and manganese, are also common but are rarely dissolved in natural waters in large enough con centrations to be a significant contribution to the dis- solved-solids concentration.
Dissolved-solids concentrations ranged from 28 to 1,140 mg/L with a median concentration of 112 mg/L (table 5), and the concentrations tended to be larger in the lower (older) units. The median concentration in Qvr was
Table 5. Summary of concentrations of common constituents
[Concentrations in milligrams per liter unless otherwise noted. All are dissolved concentrations. Statistics are for samples from 359 wells and springs unless noted; fiS/cm, microsiemens per centimeter at 25°Celsius; <, not detected at the given concentration; (ig/L, micrograms per liter]
Constituent
Concentrations
Minimum Median Maximum
pH (standard units)Dissolved oxygenSpecific conductance ((is/cm)Hardness (as CaCO^)CalciumMagnesiumSodiumPercent sodiumPotassiumAlkalinity (as CaCO3)SulfateChlorideFluorideSilicaDissolved solids (calculated)Nitrate (as nitrogen)PhosphorusIron (ug/L)Manganese (fig/L)
6.0.0
- 321.0
.13
.012.0
10.1
7.0<1.0
1.3<.l5.7
28<.10<.01
<3<1
7.13.9
14254115.86.5
201.6
564.03.4
.135
112.33.04
235
9.912.6
2,10060017055
2609911
46452
600.4
661,140
191.6
21,0003,400
Statistics based on 357 samples.
33
100 mg/L, and there was a general increase to TQu, where the median concentration was 127 mg/L (table 6). Some of this variation is because of different minerals in the units (Noble and Wallace, 1966), but some likely is due to increased residence time of water in the lower units. Water that has been in the ground for a longer time gener ally has had the opportunity to dissolve more minerals than water with a shorter residence time.
A map of dissolved-solids concentrations (pi. 5) shows some areal variation. Concentrations in the south west, near Black Lake and Littlerock, tended to be less than 100 mg/L; concentrations in the northern and eastern areas were generally more than 100 mg/L. Ground-water residence times would tend to be longer in the north and east, leading to larger dissolved-solids concentrations. Dissolved-solids concentrations exceeding 200 mg/L were observed in the northern parts of all of the peninsulas
(especially Boston Harbor and Johnson Point peninsulas), just south of Mud Bay, and east of Offutt Lake. Most of these large concentrations are from samples of wells near coastal shorelines and are probably associated with seawa- ter intrusion.
Major Ions
Most of the major components of the dissolved-solids concentrations are ions, meaning they have an electrical charge. Cations are ions with a positive charge and include calcium, magnesium, sodium, potassium, and most metals. Anions are ions with a negative charge and include bicarbonate, sulfate, chloride, nitrate, carbonate, and fluoride. Silica has no charge and is the only major component that is not a cation nor an anion.
Table 6. Median concentrations of common constituents by geohydrologic unit
[Concentrations in milligrams per liter (mg/L) unless otherwise noted. All are dissolved concentrations; ^iS/cm, microsiemens per centimeter at 25°Celsius; <, not detected at the given concentration; ^ig/L, micrograms per liter]
Geohydrologic unit (Number of samples 1 )
Constituent
pH (standard units)Dissolved oxygenSpecific conductance(^iS/cm,)Hardness (as CaCO3)CalciumMagnesiumSodiumPercent sodiumPotassiumAlkalinity (as CaCO3 )SulfateChlorideFluorideSilicaDissolved solids (calculated)Nitrate (as nitrogen)PhosphorusIron (ng/L)Manganese (u,g/L)
Qvr(19)
6.76.7
12950115.26.1
211.1
426.04.2
.131
1001.7.02
7<!
Qvt(11)
6.8.8
13754116.06.7
201.4
526.73.6
.133
110.34.03
4314
Qva(120)
6.85.7
12448105.25.9
201.4
494.03.4
.131
101.78.02
142
Qf(12)
7.24.9
17672126.07.6
202.2
815.42.8
.140
130.20.04
4912
Qc(122)
7.23.3
14455126.66.4
201.9
584.03.4
.137
113.34.05
204
Tqu(52)
7.8.2
16257136.27.8
242.1
742.03.0
.140
127<.10
.1411061
Tb (19)
7.9.5
1846421
3.92332
.464
5.53.9
.127
118<.10
.03106
lfrotal is 355 because four wells open to multiple units were not included.
34
In Thurston County ground water, the median concen tration of calcium (table 5) was 11 mg/L, the largest of any cation. Magnesium and sodium had median concentra tions of 5.8 and 6.5 mg/L, respectively, and accounted for most of the remaining cations. Concentrations of potas sium, iron, and manganese were generally small compared with calcium, magnesium, and (or) sodium. Maximum concentrations of all these cations were about an order of magnitude larger than the median concentrations.
The major anion was bicarbonate, as indicated by the median alkalinity concentration of 56 mg/L. Although bicarbonate, carbonate, and hydroxide all contribute to alkalinity, at all pH values observed bicarbonate is by far the major component of alkalinity. Thus, at these pH val ues the concentration of bicarbonate is 0.61 times the alka linity concentration, which is expressed as calcium carbonate. The largest alkalinity concentration observed in the study area was 464 mg/L, in a sample from well 19N/01W-32B01. The median concentrations of sulfate, chloride, nitrate, and fluoride were very small compared with alkalinity, and as such they are generally negligible as major components of the water. The maximum concentra tion of chloride, however, was 600 mg/L, and chloride was the major anion in some samples. Chloride and nitrate are discussed in more detail in the next two subsections because of their local effect on water quality.
Silica was also a major component of the dissolved solids, with a median concentration of 35 mg/L. The max imum silica concentration observed was 66 mg/L.
Hardness is calculated from the concentrations of cal cium and magnesium. The most familiar effect of increased hardness is a decreased production of lather from a given amount of soap introduced into the water. Hard water may also cause a scale deposit on the inside of plumbing pipes. Most water samples were classified as soft or moderately hard, as defined by the following scheme (Hem, 1985).
Description
SoftModerately hardHardVery hard
Hardness range(milligrams perliter of CaCO3)
0-6061-120121-180
Greater than 180
Number ofsamples
229108
1012
359
Percentageof samples
6430
33
100
Median concentrations of calcium and sodium were considerably larger in Tb than in the other units (table 6). This is likely a reflection of the different minerals in the bedrock. The variations in calcium and sodium, along with variations in alkalinity and silica, account for most of the differences in dissolved-solids concentrations between geohydrologic units. Variations in median concentrations of magnesium, potassium, sulfate, chloride, fluoride, and nitrate were not large enough to account for much of the variation in dissolved-solids concentrations between units. In fact, median magnesium and potassium concentrations were smallest in Tb, and the median sulfate concentration was smallest in TQu. Median chloride and fluoride con centrations were essentially the same for all units, but median nitrate concentrations decreased from Qvr to Tb.
Chloride
Chloride concentrations for the 359 samples analyzed for common constituents are shown areally on plate 6, along with results from an additional 102 samples col lected from coastal wells as a follow-up to a seawater intrusion study in 1978. Chloride concentrations of the 461 samples ranged from 1.2 to 600 mg/L, with a median concentration of 3.3 mg/L. Median concentrations for each unit varied little, ranging from 2.8 to 4.2 mg/L. These results are very similar to those in tables 5 and 6 for the 359 complete analyses only.
Chloride concentrations of 3.0 mg/L or less were most common in samples from wells in the western part of the study area. However, samples with concentrations exceeding 3.0 mg/L were found throughout the study area. Of particular note is an area southeast of Lacey, in the vicinity of Long Lake and Lake St. Clair, where chloride concentrations for virtually all samples ranged from 3.1 to 5.0 mg/L. Because chloride is a common constituent of septic-tank effluent, these slightly elevated concentrations may have been caused by the large number of homes that rely on such systems in parts of that area.
The highest chloride concentrations exceeded 50 mg/L, and were found mostly along the northeastern and western shores of Johnson Point peninsula, the north ern shore of Boston Harbor peninsula., the northern half of Cooper Point peninsula, the northern end of Griffin penin sula, and the area around the south end of Mud Bay. Con centrations as large as 570 mg/L, in a sample from well 19N/01W- 04G01, were found in these areas. Such con centrations in coastal areas are suggestive of seawater
35
intrusion. However, as shown on plate 6, there are many coastal regions in the study area that had chloride concen trations of 3.0 mg/L or less.
concentrations in the range of 2.1 to 5.0 mg/L, south of Lacey and south of Turn water, were also likely caused by residentially developed areas with septic systems.
Connate seawater seeping from marine rocks of Tertiary age is a likely source of chloride concentrations exceeding 50 mg/L for wells located east of Offutt Lake. Concentrations as large as 600 mg/L were found in that area. The Tertiary Mclntosh Formation is exposed near this area and may also lie at shallow depth beneath other nearby areas, where it is not exposed at land surface. Weigle and Foxworthy (1962, p. 19) and Noble and Wallace (1966, p. 83, 103) pointed out that numerous wells tapping the Mclntosh Formation have produced con nate water that is salty or has otherwise undesirable qual ity.
Chloride concentrations exceeding 5 mg/L in samples collected from wells located away from a shoreline also may be due to contamination from anthropogenic sources such as septic tanks or industry. Road salt is rarely used in Thurston County during the winter and is likely an insig nificant source of chloride.
Nitrate
Nitrate, although not a major component of most water samples, is a concern in some areas of Thurston County because of elevated concentrations and the associ ated implications of ground-water contamination. Con centrations ranged from <0.10 to 19 mg/L, with a median concentration of 0.33 mg/L (table 5). The actual analysis for nitrate includes both nitrite and nitrate; however, nitrite concentrations in ground water are usually negligibly small (National Research Council, 1978). The values determined are therefore considered to be entirely nitrate.
Concentrations of nitrate were 1.0 mg/L or less throughout most of the study area (pi. 6); 71 percent of the samples analyzed fell in this range. The most notable exception is the area east and southeast of Lacey, where virtually all samples had nitrate concentrations above 1.0 mg/L and about half had concentrations exceeding 2.0 mg/L. Concentrations in this area were as large as 7.8 mg/L and likely were due to a high housing density and the extensive use of septic tanks. Agricultural activi ties south of Lake St. Clair may also contribute nitrate to the ground-water system. However, nitrate concentrations were generally small in the agricultural areas themselves, suggesting that the contribution of nitrate from agriculture may be minimal in the area southeast of Lacey. Nitrate
The largest nitrate concentration observed was 19 mg/L, in a sample from well 17N/01W-16E02. This well is only 31 feet deep and located in a pasture, therefore animals or fertilizers are the likely source of the nitrate in this particular well. All other wells sampled in the imme diate vicinity had concentrations of 1.0 mg/L or less, so the problem is not likely widespread. Relatively large nitrate concentrations of 8.3 and 9.9 mg/L were found in samples from wells 17N/01E-11R02 and 17N/01E- 13MO2, respectively. These wells are located about a mile northwest of Yelm, where elevated nitrate concentra tions in ground water are common. There is considerable local debate as to whether the large nitrate concentrations there are due to septic tanks, nearby chicken ranches, or some yet unknown source. Investigating the problem fur ther was beyond the scope of this study because the Yelm area is outside the GWMA.
Nitrate concentrations were generally largest in the shallowest aquifers. The median concentration was 1.7 mg/L in samples in Qvr and generally decreased downward to median concentrations of <0.10 mg/L in both TQu and Tb (table 6). This would be expected, because nitrate sources are typically at or near the surface. Where Qvr is not present or is not saturated, large concen trations may be found in other, older, units.
Water Types
Another way to interpret major ion data is to deter mine the water types (defined by the dominant ions) of the samples from the analytical results. First, concentrations of the major ions are converted from milligrams, which are based on mass, to milliequivalents, which are based on the number of molecules and electrical charge. A mil- liequivalent is the amount of a compound, in this case one of the ions, that either furnishes or reacts with a given amount of H+ or OH". When expressed as milliequiva lents, all cations or anions are equivalent for the purpose of balancing equations. A milliequivalent of sulfate will combine with a milliequivalent of calcium, as would a milliequivalent of chloride. The milliequivalents of all the cations and anions are then summed separately to obtain a cation sum and anion sum, in milliequivalents. Because the water is electrically neutral, the cation and anion sums should be close in value. The contribution of each ion to the appropriate sum is then calculated as a percentage.
36
The cation(s) and anion(s) that are the largest contributors to their respective sums define the water types. For exam ple, the water type of seawater is sodium/chloride.
To make the determination of water types easier, the percentages of cations and anions for a given sample are plotted on a trilinear, or Piper, diagram (Hem, 1985). The water type is then determined from the area of the diagram in which the sample is plotted (pi. 5). One plot defines the dominant cation, another the dominant anion. Combined water types, where more than one cation or anion domi nate, are possible and are quite common. The diagram shows that to be defined as a sole dominant ion, an ion must account for 60 percent or more of the cation or anion sum, and the analysis will be plotted near one of the cor ners. On the other hand, an ion that accounts for less than 20 percent of the sum will not be included in the water type. An exception to the latter case occurs when two ions are included on a single axis of the plot, such as chloride and nitrate. If both together contribute 20 percent, then the sample will plot as though chloride and nitrate together are dominant anions, even though individually chloride and nitrate contributions may be less than 20 percent. For this study, the actual percentages were used to determine the water type, and if both were less than 20 percent nei ther was considered dominant. Also, for combined water types, the ions are listed in order of dominance. For exam ple, a calcium-magnesium/bicarbonate type has more cal cium than magnesium, and a magnesium-calcium/bicar bonate type has more magnesium than calcium; however, both plot in the same section of the diagram. Note that the diagram, which is based on percentages, does not show actual concentrations.
For this study, all of the samples from a unit were plotted on a common trilinear diagram for each unit (pi. 5); this allowed trends and anomalies to be more eas ily discerned. Samples that plotted away from the major ity of samples for the unit were considered anomalies. They are listed, along with comments, on plate 5. Perhaps the most notable anomalies are the calcium/chloride and sodium/chloride water types; they were observed prima rily in the lower units. Also, a few samples that at first appeared to have bicarbonate-chloride as the dominant anions actually had large nitrate concentrations, which increased the apparent chloride contribution. Most of these samples were from wells in the upper units.
Samples with calcium and (or) magnesium as the dominant cations and bicarbonate as the dominant anion were the most common throughout the study area, and were most common from wells finished in Qvr, Qvt, Qva, Qf, and Qc. Such water types are characteristic of the gla
cial deposits of western Washington (Van Denburgh and Santos, 1965; Turney, 1986a). Freeze and Cherry (1979) attribute those water types to the interaction of dilute, slightly acidic recharge water with aluminosilicate miner als. These minerals dissolve slowly, resulting in low con centrations of dissolved solids and pH values that commonly do not exceed 7.0.
Sodium/bicarbonate and (or) sodium-calcium/bicar bonate water types were common in TQu and Tb. The source of the elevated sodium and bicarbonate concentra tions in some of the water samples from TQu is uncertain, but there are at least two possibilities. The first is that TQu has more sodium-rich minerals than do the overlying younger units. The second is that sodium-rich water flows upward from the underlying Tb. The elevated sodium concentrations in Tb could be caused by geochemical reactions of ground water with basalt, which makes up part of that unit. These reactions have been described by Hearn and others (1985) and by Steinkampf and others (1985) for basalts in eastern Washington, and similar reac tions probably occur in the basalts of Thurston County.
Water types in which chloride is the dominant anion are readily attributed to seawater intrusion if the sample is from a well near a marine water body and finished below sea level. This is obvious for sodium/chloride water types, but even applies to calcium/chloride types and mixed cat ion types, where the proportion of sodium is not as large as would be expected from the proportion of chloride (Piper and others, 1953; Poland and others, 1959).
Chloride water types in samples from wells away from marine shorelines may be attributed to connate sea- water in Tertiary marine rocks, such as the Mclntosh Formation of Eocene age. These saline waters likely were trapped in the rock as it was deposited.
Iron and Manganese
Iron concentrations ranged from <3 |ig/L to 21,000 |ig/L, with a median concentration of 23 |ig/L (table 5). Median concentrations for individual units were from 7 to 49 |lg/L for all units except TQu, which had a median concentration of 110 jig/L (table 6). Even so, con centrations exceeding 1,000 |0,g/L were observed in sam ples from every unit except Qvt and Tb. Areal distribu tions of iron concentrations varied, but some patterns are apparent (pi. 6). Large numbers of samples with iron con centrations of 10 |ig/L or less were collected from wells located east and southeast of Lacey, east of Black Lake, and near the town of Rainier. Conversely, large iron con-
37
centrations, some exceeding 300 fig/L, were found in sam ples from wells on the peninsulas and around Lake St. Clair. In general, however, these delineations are subtle, and the concentration of iron is geographically highly variable.
Manganese concentrations ranged from < 1 fig/L to 3,400 fig/L, and the median concentration was 5 fig/L. Like iron, the median concentration for individual units was largest (61 |LLg/L) for samples from TQu; median concentrations for all other units ranged from 1 fig/L to 12 fig/L. The distribution of areal manganese concentra tions followed the same general pattern as iron concentra tions.
The variation and range of iron and manganese con centrations seen in Thurston County are typical of western Washington ground waters (Van Denburgh and Santos, 1965; Turney, 1986a, 1990), and are due largely to natural processes. These processes depend on ambient geochemi- cal conditions, one of which is the concentration of dis solved oxygen. Water that is depleted of oxygen can dissolve iron from the surrounding minerals as the chemi cally reduced ferrous (Fe2 +) form of iron. Iron is highly soluble under these conditions and large concentrations can result. If the water is reoxygenated, then the iron is oxidized to the ferric (Fe3 +) form, which is much less sol uble than the ferrous form and will precipitate as an oxide or a carbonate, resulting in a lower dissolved-iron concen tration (Hem, 1985). Manganese undergoes a similar set of reactions. Because these reactions are oxygen-sensitive and the oxygen content of the ground water may vary con siderably in a given area, dissolved iron and manganese concentrations may also vary greatly.
The large median iron and manganese concentrations in TQu are due in part to the small dissolved-oxygen con centrations in that unit. Water samples from TQu had a median dissolved-oxygen concentration of only 0.2 mg/L, the smallest of any unit (table 6). Although dissolved oxy gen is an obvious factor, this unit may also have more iron- and manganese-rich minerals than do the other unconsolidated units.
Trace Elements
18N/01W-22K01 had a copper concentration of 80 fig/L, which may have leached from the plumbing. The sample from well 18N/01W- 31R02 had an arsenic concentration of 21 ^ig/L, and the sample from well 19N/02W-22D02 had a barium concentration of 12 |Ltg/L. The sources of these latter two large concentrations are unknown.
Concentrations of zinc varied the most, ranging from <3 )Ug/L to 900 |LLg/L (table 7). The areal distribution of zinc concentrations had no discernible geographic trend, and no correlation could be made to geohydrologic units. This is because the most likely source of the zinc is galva nized pipe used in wells and in some home plumbing sys tems. Zinc may be leached from the pipes, especially if the water is slightly acidic and low in dissolved-solids concentration, as is much of the ground water in Thurston County
Table 7. Summary of concentrations of selected trace elements
[Concentrations in micrograms per liter unless otherwise noted. All are dissolved concentrations. Statistics are for samples from 47 wells and springs except where noted; <, not detected at the given concentration; pCi/L, picocuries per liter]
Element
ArsenicBariumCadmium
Chromium
CopperLeadMercurySelenium
Silver
ZincRadon (pCi/L) 1
Concentrations
Minimum Median
<1 1<2 4<1 <1
<1 <1
<1 1
<1 <5<.l <.l
<1 <1<1 <1
<3 36<80 410
Maximum
21122
5
80<5
.5<1
7900660
Statistics based on samples from 46 wells.
Concentrations of most trace elements were small. Median concentrations of all trace elements except zinc and radon were less than 5 fig/L (table 7). Only three sam ples had concentrations of any trace element other than zinc or radon larger than 10 fig/L. A sample from well
Radon concentrations ranged from <80 pCi/L (pico curies per liter) to 660 pCi/L, with a median concentration of 410 pCi/L. The picocurie is a measure of radioactivity, not mass. Radon is a naturally occurring element and is part of the radioactive decay chain of uranium. Radon
38
concentrations showed no areal or geohydrologic patterns. The radon concentrations observed in Thurston County are similar to those found in ground water in Clark County (about 75 miles south of Thurston County), where concen trations ranged from <80 to 820 pCi/L, with a median con centration of 315 pCi/L (Turney, 1990). The concen trations are not large compared with some other areas of the Nation, such as Maine, where concentrations in excess of 10,000 pCi/L have been observed in water from granitic formations.
Volatile Organic Compounds
Volatile organic compounds were detected in samples from only 6 of the 46 wells sampled in spring 1989. Sev eral individual volatile organic compounds were detected, but the median concentration of all compounds was less than the detection limit (table 8). The presence of any vol atile organic compound is generally considered to repre sent some type of anthropogenic source. Concentrations of all the detected compounds and the wells from which the samples were taken are listed in table 9.
The largest concentration of any volatile organic com- poand detected was 1.5 |ig/L of 1,2-dichloropropane in a sample from well 17N/01W-02L02. This was the only volatile organic compound detected in the sample col lected from this well in May 1989. The sample from nearby well 17N/01W-02E03 contained 0.8 |ig/L of 1,2-dichloropropane, as well as 0.9 |ig/L of 1,2-dibromo- ethane (commonly known as EDB) and lesser concentra tions of several other organic compounds. Both wells are located just southwest of Pattison Lake and within 0.5 mile of a strawberry farm and other agricultural activi ties. Because 1,2-dichloropropane and 1,2-dibromoethane are used as pesticides, agricultural activities are suspected as the source of these two compounds. To confirm the results of the May 1989 sampling, and to investigate the presence of an associated pesticide, 1,2-dibromo-3-chloro- propane, both wells were resampled in December 1989. A more sensitive analysis was used for the December sam ples and 1,2-dichloropropane was detected again in both samples, as was 1,2-dibromoethane. The December sam ple from well 17N/01W-02L02 also contained 1,2-di- bromo-3-chloropropane. The several other organic com pounds originally detected in the sample from well 17N/ 01W-02E03 were not detected in the December 1989 sam ple. This may be related to instrument problems that occurred during the analysis of the original sample and is discussed in Appendix B.
Small concentrations of trichloromethane and bro- modichloromethane were found in samples from well 18N/01W-02G02, as were trace concentrations of trichlo romethane in the sample from well 18N/01W-17H05. These compounds are usually associated with industrial or commercial activities or the chlorination of drinking water. The samples were not chlorinated, however. Trace concentrations of 1,1,1-trichloroethane were found in sam ples from well 18N/01 W-l 1P05 and are likely related to commercial activities, such as automotive repair or dry cleaning. Benzene, dimethylbenzene, and ethylbenzene were detected in samples from well 18N/01W-06A03 and are characteristic of gasoline contamination. None of these wells were resampled as part of this study to verify the small concentrations because they are public-supply wells that will be monitored by another agency in the future.
Septage-Related Compounds
Concentrations of boron, DOC (dissolved organic car bon), and MBAS (methylene blue active substances) were determined for samples from 44 wells located mostly in areas with septic systems. Boron and MBAS are present in household wastewater as detergent residues and have been identified in septage-contaminated ground water (LeBlanc, 1984). Large concentrations of DOC may sug gest the presence of several types of organic compounds, including septage compounds, oil and grease, and sol vents.
The median concentration of MBAS in the samples was 0.03 mg/L, and the maximum concentration was 0.21 mg/L (table 10). The median concentration is larger than the median concentration of 0.01 mg/L reported for ground waters in Clark County (Turney, 1990) and south western King County (Woodward and others, 1995). The median value is also slightly larger than the concentration of 0.02 mg/L, above which ground-water quality can be considered degraded, as suggested by Hughes (1975). All MBAS concentrations in Thurston County exceeding 0.04 mg/L were in samples from wells in unsewered areas, and half of these were in areas with more than 250 resi dential units per square mile. Water from well 18N/ 01W-11P05, which had an average MBAS concentration of 0.08 mg/L, also contained 1,1,1-trichloroethane. All wells with water samples having MBAS concentrations exceeding 0.04 mg/L are listed in table 11.
39
Table 8. Summary of concentrations of volatile organic compounds
[Concentrations in micrograms per liter (|ig/L). All are total concentrations. Statistics are for samples from 46 wells and springs except where noted; <, not detected at given concentration]
Constituent
ChloromethaneDichloromethaneTrichloromethaneTetrachloromethaneBromomethane
DibromomethaneTribromomethaneBromodichloromethaneDibromochloromethaneTrichlorofluoromethane
DichlorodifluoromethaneChloroethane1,1-dichloroethane1,2-dichloroethane1,1,1 -trichloroethane
1 , 1 ,2-trichloroethane1,1,1 ,2-tetrachloroethane1 , 1 ,2,2-tetrachloroethane1 ,2-dibromoethaneChloroethene
1,1-dichloroethenecis 1 ,2-dichloroethenetrans 1 ,2-dichloroetheneTrichloroetheneTetrachloroethene
1 ,2-dichloropropane1 ,3-dichloropropane2,2-dichloropropane1 ,2,3-trichloropropane1 ,2-dibromo-3-chloropane2
1 , 1 -dichloropropenecis 1,3-dichloropropenetrans 1,3-dichloropropeneBenzeneChlorobenzene
1 ,2-dichlorobenzene1 ,3-dichlorobenzene1 ,4-dichlorobenzeneBromobenzeneToluene
2-chlorotoluene4-chlorotolueneDimethylbenzeneEthylbenzeneEthenylbenzene
Concentrations
Mini- Maxi mum Median mum
<0.2 <0.2 <0.2<.2 <.2 <.2<.2 <.2 .3<.2 <.2 <.2<.2 <.2 <.2
<.2 <.2 <.2<.2 <.2 <.2<.2 <.2 .2<.2 <.2 <.2<.2 <.2 <.2
<.2 <.2 <.2<.2 <.2 <.2<.2 <.2 <.2<.2 <.2 <.2<.2 <.2 .2
<.2 <.2 <.2<.2 <.2 <.2<.2 <.2 <.2'.12 <.2 .9
<.2 <.2 <.2
<.2 <.2 .5<.2 <.2 <.2<.2 <.2 <.2<.2 <.2 .4<.2 <.2 <.2
<.2 <.2 1.5<.2 <.2 <.2<.2 <.2 <.2<.2 <.2 <.2<.03 <.03 .16
<.2 <.2 <.2<.2 <.2 <.2<.2 <.2 <.2<.2 <.2 .3<.2 <.2 .5
<.2 <.2 <.2<.2 <.2 <.2<.2 <.2 <.2<.2 <.2 <.2<.2 <.2 .4
<.2 <.2 <.2<.2 <.2 <.2<.2 <.2 .2<.2 <.2 .3<.2 <.2 <.2
Number of wells where compound was detected
00200
00100
0000100020
10010
20001000110000100110
'Two samples collected in December 1989 had a minimum concentration of 0.12 |ig/L because a more sensitive method was used. The detection limit of the method used to analyze the samples collected in the spring of 1989 was 0.2 |ig/L.
2Based on samples from two wells.
40
Table 9. Concentrations of volatile organic compounds in samples where they were detected
[Concentrations in micrograms per liter; <, not detected at given concentrations; , compound not analyzed for]
Local well number
17N/01W-02E03
17N/01W-02L02
18N/01W-02G02
18N/01W-06A03
18N/01W-11P05
18N/01W-17H05
Local well number
17N/01W-02E03
17N/01W-02L02
18N/01W-02G02
18N/01W-06A03
18N/01W-11P05
1,1,1-
Tri- Bromo- Tri- 1,2-Di- 1,1 -Di- Tri- chloro- dichloro- chloro- bromo- chloro- chloro- methane, methane, ethane, ethane, ethene, ethene,
Date total total total total total total
05-16-89 <0.2 <0.2 <0.2 0.9 0.5 0.4 12-13-89 <.2 <.2 <.2 .68 <.2 <.2
05-16-89 <.2 <.2 <.2 <.2 <.2 <.2 12-13-89 <.2 <.2 <.2 .12 <.2 <.2
06-08-89 .3 .2 <.2 <.2 <.2 <.2
04-28-89 <.2 <.2 <.2 <.2 <.2 <.2
06-21-89 <.2 <.2 .2 <.2 <-2 <.2 06-21-89 <.2 <.2 .2 <.2 <.2 <.2
05-03-89 .2 <.2 <.2 <.2 <.2 <.2
1-2-Di-
1,2,-Di- bromo-3- Di chloro- chloro- Chloro- methyl- Ethyl- propane, propane, Benzene, benzene, Toluene, benzene, benzene,
Date total total total total total total total
05-16-89 0.8 -- <0.2 0.5 0.4 <0.2 <0.2 12-13-89 .9 <0.03 <.2 <.2 <.2 <.2 <.2
05-16-89 1.5 -- <.2 <.2 <.2 <.2 <.2 12-13-89 .9 .16 <.2 <.2 <.2 <.2 <.2
06-08-89 <.2 -- <.2 <.2 <.2 <.2 <.2
04-28-89 <.2 -- .3 <.2 <.2 .2 .3
06-21-89 <.2 -- <.2 <.2 <.2 <.2 <.2 06-21-89 <.2 -- <.2 <.2 <.2 <.2 <.2
18N/01W-17H05 05-03-89
41
Table 10. Summary of concentrations of septage-related compounds
[Concentrations are in milligrams per liter unless noted. All except methylene blue active substances are dissolved concentrations. Statistics based on samples from 44 wells and springs except where noted; <, not detected at given concentration; (ig/L, micrograms per liter]
Concentrations
Mini- Constituent mum
Methylene blue active substances <0.02 (MBAS, or detergents)
Boron (ng/L) <10
Organic carbon .2
Maxi Median mum
0.03 0.21
10 70
.4 3.1
Statistics based on samples from 43 wells.
The major source of the MBAS concentrations observed is believed to be septic tanks. The only other potential source is surfactants, which are also detected as MBAS and are used in pesticide applications for agricul tural activities. The typical agricultural usage, though, is only a few ounces per 100 gallons of pesticide/water solu tion, which is spread over several acres. Because applica tions are generally made only once or twice a year, a reasonable estimate of agricultural application is about 1 ounce per acre per year. This is a small amount com pared with the amount of laundry detergent used in just one household. Conservatively assuming 8 ounces of detergent used per week per household and a density of 250 residential units per square mile, the load of deter gents from septic tanks could easily be as large as 160 ounces per acre per year.
In samples analyzed for concentrations of both nitrate and MBAS, the correlation coefficient between these two constituents is 0.85 (fig. 14). This degree of correlation implies that sources of nitrate and MBAS are similar. Whereas nitrate may have several sources including agri cultural activities and septic systems, the only large source of MBAS is septic systems. Therefore, much, but not nec essarily all, of the nitrate in the ground water of the unsew- ered, densely populated areas is also likely to be from septic systems.
The median concentration of boron was 10 |ig/L. Samples from only 7 of the 44 wells had concentrations exceeding 20 |ig/L (table 11). Six of the 7 wells were located in high-density residential unsewered areas with more than 250 residences per square mile. It would seem, therefore, that even these slightly elevated boron concen trations might be associated with septic systems. How ever, boron concentrations correlated poorly with nitrate and MBAS concentrations; good correlations would have been expected if septic systems were the true source. It is possible that boron may be transported by ground water differently than nitrate and MBAS, or that the elevated boron concentrations are merely due to natural causes. Natural boron concentrations in excess of 100 |ig/L are not uncommon (Hem, 1985).
Most DOC concentrations were 1.0 mg/L or less. The median concentration was 0.4 mg/L, smaller than the value of 0.7 mg/L given by Thurman (1985) as the median concentration of DOC in ground waters throughout the United States. Samples from only four wells had concen trations exceeding 1.0 mg/L (table 11) and the maximum concentration was 3.1 mg/L. Of these four samples, one from well 18N/02W-04J08 also had a large boron concen tration (70 |ig/L), but boron concentrations in the other three samples, and nitrate and MBAS concentrations in all four samples, were not large (table 11). Overall, the corre lations of DOC with nitrate, MBAS, and boron were poor. Given the diversity of sources and the lack of correlation with other septage-related compounds, it is difficult to attribute these few large concentrations of DOC to septic systems. In addition to the anthropogenic sources of DOC mentioned, there are several natural sources, includ ing recent surficial organic matter and kerogen, the fossil ized organic matter present in most aquifer materials (Thurman, 1985).
Bacteria
Bacteria were present in samples from 20 of the 359 wells and springs. Fecal coliform were present in 2 sam ples and fecal streptococci in 15 samples; 3 samples con tained both types of bacteria. Median concentrations of fecal coliform and fecal streptococci bacteria were both less than 1 colony per 100 milliliters (table 12). Both types of bacteria are merely indicators; that is, they are not pathogenic themselves, but can occur in conjunction with pathogenic bacteria. Fecal coliform are the only bacteria for which a quantitative relation with a pathogen (salmo nella) has been observed (Geldreich and Van Donsel, 1970).
42
Table 11. Analyses of samples containing elevated concentrations of septage-related compounds
[Concentrations are in milligrams per liter unless noted.. All except methylene blue active substances are dissolved. Wells shown had samples with concentrations exceeding one or more of the indicated "threshold" concentrations; u,g/L, micrograms per liter; <, not detected at given concentration; , not applicable]
Local well number
Threshold concentration
17N/01E-07H0117N/01E-14P0117N/01W-04E0117N/02W-08L0117N/02W-11J01
17N/02W-22A0217N/02W-29R0118N/01W-07C0118N/01W-11P05
18N/01W-12F01
18N/01W-14L0218N/01W-23B0218N/01W-32P0118N/01W-35G0218N/01W-36M02
18N/02W-04J0818N/02W-31J0319N/02W-33K08
Date
1
06-12-8906-16-8906-08-8904-13-8904-13-89
04-13-8904-13-8904-28-8906-21-8906-21-8906-08-89
06-15-8906-15-8906-07-8905-10-8905-10-89
04-26-8904-14-8904-18-8904-18-89
Nitrate, dissolved, (mg/L as N)
-
0.171.5
2.12.72.8
3.7<.103.15.65.41.1
7.83.23.5<.105.0
<.102.3<.10<.10
Methylene blue active substances
0.04
<.02.06.05.05.06
.07<.02
.05
.09
.07
.04
.21
.05
.04<.02
.07
.03
.03<.02<.02
Boron, dissolved (ug/L as B)
20
<10<10
10<10<10
<102020304030
301030
<1020
70403020
Carbon, organic,
dissolved
1.0
1.7.4.3.5.2
.31.2
.3
.5
.5
.3
.5
.3
.43.1
.3
1.6.3
1.0.9
Concentration above which the septage-related compounds were considered elevated. This was an arbitrary concentration based on the distribution of overall concentrations.
Table 12. Summary of concentrations of bacteria
[All concentrations in colonies per 100 milliliters; <, not detected at given concentration; >, concentration is greater than the given value]
Bacteriatype
Fecal coliformFecal streptococci
Concentrations
Mini- Maximum Median mum
<1 <1 99<1 <1 >100
Number of wellssampled
359349
Numberof wells with bacteriapresent
316
Number ofsprings with bacteriapresent
22
43
CO0.20
P CCCO HICD \ 2 5 0.16
> a.
<<UJ CC
00
0.08
0.04
0.00
O
n = 44 r = 0.85
2 O Sample; number indicates number of samples represented at an overplot
O
00 0
0 O O O GD
O OJ 2-O GD O O O
gIDO OO
246 NITRATE, AS NITROGEN, IN MILLIGRAMS PER LITER
Figure 14. Comparison of nitrate and methylene blue active substances (MBAS).
The sites that contained bacteria are listed in table 13. The only results that are readily explainable are those for Abbott Springs (18N/01E-19J01S) and Allison Springs (18N/02W-18L01S). Samples from both springs were col lected from ponds into which the springs discharge. These ponds are easily accessible to and extensively used by wildlife such as ducks, which are prolific sources of bacte ria. The sources of bacteria in wells are more difficult to determine. Seme of the wells containing bacteria, includ ing 16N/02W-27H02, 19N/01W-18F01, and 19N/01W- 29C02, are located near barns, which suggests that farm animals may be the source of the bacteria. Other wells may be near septic tanks, another potential source of bac teria. However, nitrate concentrations in most bacte ria-contaminated wells were less than 1.0 mg/L, suggest ing a source other than septic systems or animal wastes. Regardless of the source(s), the presence of bacteria in ground water in Thurston County was limited, and no areal patterns were evident.
Drinking Water Regulations
The USEPA has established drinking water regula tions with several sets of laws and legislation. These regu lations may be considered in two groups. Primary drinking water regulations generally concern chemicals that affect human health. The maximum concentration allowed for each constituent is referred to by USEPA as the maximum contaminant level, or MCL (U.S. Environmental Protection Agency, 1988a, 1988b, 1989), and is legally enforceable by the USEPA or State regula tory agencies. Secondary drinking water regulations (U.S. Environmental Protection Agency, 1988c) pertain to the esthetic quality of water and are guidelines only. A sec ondary maximum contaminant level, or SMCL, is not enforceable by a Federal agency. Both sets of regulations legally apply only to public supplies, but can also be used to help assess the quality of private systems.
44
Table 13. Concentrations of bacteria in samples where they were present
[mg/L, milligrams per liter; cols, per 100 mL, colonies per 100 milliliters; K, value based on non-ideal plate count; <, not detected at given concentration; >, concentration is greater than the given value; , not applicable]
Local well number
16N/01E-18N0116N/02W-27H0217N/01E-07H0117N/01W-34E01D1
17N/02W-31H01
17N/03W-01G0217N/03W-26F0118N/01E-19J01S18N/01W-03H0218N/01W-09J01
18N/01W-19M0518N/01W-33F0118N/01W-35L0218N/02W-18L01S18N/03W-07L02
19N/01W-18F0119N/01W-20H0119N/01W-29C0219N/03W-12Q01
20N/01W-33L02
Date
06-20-8904-04-8906-12-8906-30-89
04-07-8904-07-89
04-13-8904-07-8906-19-8906-14-8905-03-89
05-03-8905-04-8905-08-8906-19-8906-19-89
04-06-8904-13-8904-06-8905-04-89
05-04-8904-19-89
Geo- hydro- logic unit
TbQvaQvaTQu
TQuTQu
QvaQcQvrQcQc
QvaQvaQvaQvaTb
QfQcQcTQu
TQuTQu
Depth of well (feet)
1004740
138
112112
9396-
233195
706256-
420
64178152199
199500
Coli form, fecal
Nitrate, (cols, dissolved, per (mg/L as N) lOOmL)
0.98 <11.0 2.17 <1.11 <1
<.10 <1<.10 <1
.93 <1
.63 <1
.15 >601.4 <1
.44 <1
1.3 <11.3 <11.7 <1
.74 K99
.60 1
<.10 <1.39 <1.43 <1
<.10 1
<.10 <1<.10 <1
Strep tococci, fecal (cols, per lOOmL)
1181
<11
110
>10011
12
1946<!
471
11<l
<1>100
The drinking water regulations for all constituents determined in this study are shown in table 14. Because the regulations are subject to revision, this report uses the MCL or SMCL in effect at the time the samples were col lected. Along with each MCL or SMCL, the number of wells from which samples did not meet the regulation is also shown in table 14.
The only primary MCL that was not met was the one for nitrate, in one sample from well 17N/01W-16E02, which had a nitrate concentration of 19 mg/L. Although less than the MCL of 10 mg/L, the nitrate concentration in well 17N/01E-13M02 was 9.9 mg/L. The nitrate MCL is
based on the concentration that can cause methemoglobin- emia in infants. This disease can result in suffocation because the oxygen-carrying capacity of hemoglobin is impaired by large concentrations of nitrate in the blood. Older children and adults generally are not affected at these levels.
Although total coliform bacteria were not analyzed for, the presence of fecal coliform bacteria in samples from five sites implies that the MCL for total coliform was exceeded. The presence of fecal coliform bacteria sug gests some type of fecal contamination, and as such is con sidered a drinking water problem.
45
Table 14. Drinking-water regulations and the number of samples not meeting them
[mg/L, milligram per liter; ug/L, micrograms per liter; cols, per 100 mL, colonies per 100 milliliters]
Constituent
Maximum contaminant level (MCL) or secondary MCL (SMCL)
Number of wells with samples not meet ing MCL or SMCL
Percentage of wells not meeting MCL or SMCL
Total number of wells sampled
Primary drinking-water regulationsInorganic
FluorideNitrate (as nitrogen)ArsenicBariumCadmiumChromiumLeadMercurySeleniumSilver
OrganicTribal omethanes 1Tetrachloromethane1,2-dichloroethane1,1,1 -trichloroethaneChloroethene1 , 1 -dichloroethaneTrichloroetheneBenzene1 ,4-dichlorobenzene
MicrobiologicalTotal coliform2
4 mg/L10 mg/L50 [ig/L
1,000 [ig/L\0[ig/L50 [igfL50 [ig/L
2 [ig/L10 [ig/L50 [ig/L
100 [ig/L5 [igfL5 [ig/L
200 [ig/L2 [ig/L7 [ig/L5 [igfL5 [igfL
15 [igfL
0 cols, per lOOmL
0100000000
000000000
5
0.3
00000000
000000000
1
3593594747474747474747
464646464646464646
359
Secondary drinking-water regulationsInorganic
pHSulfateChlorideFluorideDissolved solidsIronManganeseCopperZinc
OrganicMB AS (methylene blue
6.5-8.5 units250 mg/L250 mg/L
2 mg/L500 mg/L300 [ig/L50 [ig/L
1 ,000 [ig/L5 ,000 [ig/L
0.5 mg/L
340
1106
57107
00
0
90202
1630
00
0
3593594613593593593594747
44
Includes trichloromethane, tribromomethane, bromodichloromethane, and dibromochloromethane.
The presence of fecal coliform bacteria constitutes an implied violation of this MCL.
46
The most important SMCL's that were not met may be those for chloride and dissolved solids, because large con centrations of these constituents in ground waters in the study area usually suggest seawater intrusion. The chlo ride SMCL of 250 mg/L was not met in samples from 11 of 461 wells, or 2 percent. Of these, 5 wells were from the group of 359 sampled for all common constituents, and 6 were from the 102 coastal wells sampled for chloride only. Only one of the 11 wells, 16N/02W-05R01, was located far enough from the coast that intrusion was unlikely. This is the well believed to be affected by connate seawater from the Mclntosh Formation. The SMCL for chloride is the level at which the taste of the water may be affected.
Of the six water samples that did not meet the dis- solved-solids SMCL of 500 mg/L, five also did not meet the chloride SMCL. The large dissolved-solids concentra tion in the sixth well, 19N/01W-32B01, most likely was due to a large alkalinity concentration. Four of the five wells that also did not meet the chloride SMCL were prob ably intruded with seawater. The exception was well 16N/ 02W-05R01, likely affected by connate seawater. Like chloride, the SMCL for dissolved solids is based largely on taste, although other undesirable properties such as cor- rosiveness or hardness may be associated with large dis solved-solids concentrations.
More samples did not meet the SMCL for manganese (50 |J.g/L) than for any other constituent: samples from 107, or 30 percent, of the 359 wells sampled. However, as described elsewhere, these large manganese concentra tions occur naturally and are common. The SMCL for manganese is based on the level at which staining of laun dry and plumbing fixtures may occur; the stain is usually black or purple. The taste of the water may also be affected at concentrations greater than 50 |J.g/L. Extremely large concentrations of manganese may cause human health problems, but no such instances have ever been reported in the United States (U.S. Environmental Protection Agency, 1986).
Concentrations of iron in samples from 57 wells, or 16 percent, did not meet the SMCL for iron of 300 |J.g/L. As with manganese, these large concentrations are likely due to natural causes. Iron concentrations exceeding the SMCL may cause objectionable tastes and may stain plumbing fixtures a characteristic red or brown color. Some industrial applications, such as paper production, food processing, and chemical production, may require concentrations less than 300 |J,g/L.
Samples from 34 wells, or 9 percent, had pH values outside the acceptable range of 6.5 to 8.5 (U.S. Environmental Protection Agency, 1986). Of these, 29 had values less than 6.5 and 5 had values greater than 8.5. Samples from another 19 wells had pH values equal to 6.5. A broader pH range from 5 to 9 is often considered accept able for domestic supplies because water in this range is readily treatable (U.S. Environmental Protection Agency, 1986). Samples from only four wells were above this range and none had a pH value below this range. Small pH values may be corrosive to pipes and plumbing and can increase copper, lead, zinc, and cadmium concentra tions. Large pH values may adversely affect the chlorina- tion process and may cause carbonate to deposit in pipes.
All other applicable USEPA drinking water regula tions were met. Note, however, that even though the MCL for a particular regulation was met, the constituent may have been present in concentrations smaller than the MCL, indicating a potential water-quality problem. This is espe cially true for the organic compounds 1,1,1-trichloroet- hane, 1,1-dichloroethene, trichloroethene, benzene, and MB AS. As discussed previously in this report, the nature of these compounds is such that their mere presence indi cates some degree of contamination.
For more information on drinking water regula tions, the reader is referred to documents of the U.S. Environmental Protection Agency (1976, 1986, 1988a, 1988b, 1988c, 1989).
Variations of Water Quality at Times of High and Low Water Levels
Samples were collected from 26 wells and 2 springs in the area between McAllister Springs and Lake St. Clair during November 1988, before the entire study area was sampled in spring 1989. These samples were collected to provide background data from the McAllister Springs area for the Thurston County Health Department. Because 23 of the 26 wells and the 2 springs (Abbott and McAllister) were resampled in the 1989 effort, the variation of water quality at times of high and low water levels can be exam ined for this area.
In general, there were no large differences between constituent concentrations in samples collected in late 1988 and in early 1989. Most of the paired concentrations (from 1988 and 1989) differed by less than 10 percent. For some constituents, such as dissolved oxygen, sulfate, nitrate, and iron, concentration pairs from several wells differed by more than 10 percent, but for most of these
47
cases, concentrations were small and the absolute differ ence in concentration also was small. Even when the dif ferences were considered large, such as for the nitrate data (table 15), the differences appear to be limited to specific wells, and no areal trend could be discerned. The data from each well sampled in November 1988, along with data collected from these same wells in spring 1989, are listed in Appendix C.
Although differences in these samples are few, there still may be some unobserved seasonal variations or long-term trends in the study area. Only two data points have been considered for each of the wells discussed, and usually more data are needed to discern seasonal varia tions. Many more data over several years are needed to determine trends.
Table 15. Wells with samples that had large differences in nitrate concentrations between 1988 and 1989
[mg/L, milligrams per liter]
Localwellnumber
17N/01W-01F01
18N/01E-30C01
18N/01W-36M02
Date
11-14-8805-16-89
11-19-8806-24-89
11-14-8805-10-89
Nitrate,dissolved,(mg/LasN)
2.31.6
1.32.2
3.75.0
Water-Quality Problems
Several occurrences of large concentrations of certain constituents in the ground waters of Thurston County have been identified and attributed to one or more sources. Some of these large concentrations are a health concern; others affect only the esthetic qualities of the water. In either instance, a water-quality problem or concern exists, and to understand the problem it is helpful to understand its source, if known, and how it affects water quality and water chemistry. A complete description of all the sources of water-quality problems in Thurston County is beyond the scope of this report. However, brief discussions of the more important ground-water quality problems are pre sented below. The extent and severity of water-quality
problems depend not only on the source, but on many geo- hydrologic conditions, including aquifer mineralogy, ground-water flow direction and rate, depth to water, recharge rate, and water chemistry.
Seawater Intrusion
Wells in coastal areas are at risk of pumping some seawater because the ground water at depth in these areas may consist partly, or wholly, of water from Puget Sound. In addition to larger concentrations of sodium and chlo ride, intrusion of seawater into wells can also lead to increased concentrations of calcium, magnesium, potas sium, sulfate, barium, and some trace elements. Once sea- water intrudes an aquifer, it may be difficult and expensive to control or reverse the condition. Because ground water moves slowly, remedial measures may require years or decades to take effect.
In about 1900, hydrologists working along coastal areas of Europe observed that seawater occurred beneath fresh ground water not at sea level, but at a depth below sea level of about 40 times the height of the freshwater above sea level. The freshwater appeared to "float" on the seawa|er as a lens- or wedge-shaped body. This relation, known as the Ghyben-Herzberg principle after the two sci entists who first described it, occurs because the density of freshwater is slightly less than the density of seawater. The principle assumes static ground-water conditions and a sharp boundary between freshwater and saltwater.
The result of this effect is somewhat different for Puget Sound, where the water is slightly more dilute and less dense (1.020 grams per milliliter) than typical seawa ter (1.025 grams per milliliter) due to freshwater inflow (Wagner and others, 1957). Applying the Ghyben- Herzberg principle to locations along Puget Sound, for every 1 foot of altitude that the water table is above sea level, fresh ground water will extend about 50 feet below sea level. For example, if the water table at a given site is 3.0 feet above sea level, the freshwater-seawater boundary is theoretically 150 feet below sea level. The thickness of the freshwater body is, therefore, 153 feet at that site. The principle also implies that if the water table in an aquifer is lowered 1 foot, the boundary will rise 50 feet, thereby reducing the total thickness of the freshwater layer by 51 feet.
In addition to the relative densities of freshwater and seawater, the position of the boundary at any one time is also affected by tides, the seasonal position of the water table, the hydraulic characteristics of the aquifer, and recharge-discharge relations within the aquifer. The
48
boundary is seldom sharp, but rather is a "zone of transi tion" in which the chloride concentration gradually increases from that of freshwater to that of the surrounding salt water body. This zone may be narrow or broad, depending on the hydraulic characteristics of the aquifer and other factors. Because the position of the boundary is a function of recharge, discharge, and the spatial variation of aquifer hydraulic characteristics, the Ghyben-Herzberg principle should only be used to provide an approximate position of the transition zone.
Under natural conditions, the altitude of the water table in a coastal area is higher than sea level and decreases toward the shoreline; if recharge and discharge are in equilibrium, the boundary (zone of transition) is maintained in a relatively constant position (fig. 15). Freshwater under these conditions will move downgradi- ent toward the sea and eventually, if not intercepted by pumping wells, discharge to low-lying coastal areas and to the sea. When the freshwater gradient is decreased or reversed, such as by pumping from wells, the seaward flow of freshwater is decreased and the boundary moves landward and upward. Conversely, when water levels increase, the boundary moves seaward and downward.
The saline water surrounding the Thurston County shoreline typically contains about 15,000 mg/L of chloride (Wagner and others, 1957); uncontaminated ground water in most coastal areas of Washington generally contains less than 10 mg/L of chloride (Dion and Sumioka, 1984). Chloride is chemically stable and will move through the saturated zone of an aquifer at virtually the same rate as intruding seawater. For this reason, chloride serves as a good indicator of seawater intrusion.
In this study, chloride concentrations were 5 mg/L or less in samples from 77 percent of all wells. This concen tration can be considered a maximum "background" level. Concentrations in excess of 5 mg/L may be due to intru sion, but only if the samples are from wells completed below sea level and located along the coast. Twenty-nine of 73 samples with chloride concentrations from 5.1 to 50 mg/L can be attributed to such coastal wells; the other 44 samples came from wells too far inland to be intruded. The chloride concentration at which a well is intruded is uncertain but is likely within this range. Thus a chloride concentration of 50 mg/L was conservatively selected as the level above which a coastal well can be considered intruded. Of 32 samples with chloride concentrations larger than 50 mg/L, 25 were from coastal wells.
The coastal areas where chloride concentrations in some wells exceeded 50 mg/L were identified previously as the northeastern and western shores of Johnson Point peninsula, the northern shore of Boston Harbor peninsula,
the northern half of Cooper Point peninsula, the northern end of Griffin peninsula, and the area around the southern end of Mud Bay (pi. 6). Seawater intrusion does not appear to occur selectively in any particular geohydrologic unit (among the units present along the shorelines) or at any particular depth or altitude. Intrusion occurs in both Qc and TQu, the units most heavily pumped along the coast. Chloride concentrations larger than 50 mg/L occurred in wells completed at altitudes (horizons) of -12 to -235 feet (relative to sea level).
Samples from coastal wells completed at similar alti tudes and near each other were found to have widely vary ing chloride concentrations. Samples from wells 19N/ 01W-10L02 and 19N/01W-10Q02 had chloride concentra tions greater than 300 mg/L; however, the sample from well 19N/01W-15G01, which is about half a mile south, had a concentration of only 3.0 mg/L. All three wells are completed at altitudes of -40 to -55 feet, the first two in Qc and the latter in TQu. Likewise, a sample from well 19N/ 01W-20G01 had a chloride concentration of 92 mg/L, but a sample from well 19N/01W-20R03 had a concentration of only 1.2 mg/L. Both wells are completed in Qc at alti tudes 19 feet apart. It is evident that the occurrences of intrusion can vary widely and are probably affected more by pumping patterns and (or) heterogeneities in local geo logic conditions than by regional geohydrologic features.
The degree of intrusion does not appear to be chang ing significantly with time over widespread areas. Except for Johnson Point peninsula, all of the areas identified as being intruded in this study were also identified by Noble and Wallace (1966) as being intruded in 1961. A compar ison of chloride concentrations in samples collected from 112 wells sampled during this study and in 1978 (Appen dix C, table C6) showed that concentrations in samples from 57 wells differed by 10 percent or less (table 16). The differences for another 29 wells were greater than 10 percent, but chloride concentrations were 5.0 mg/L or less for both samples, so the actual concentration differ ences were small. Only 26 pairs differed by more than 10 percent and had concentrations larger than 5.0 mg/L. Interestingly, of these 26, 12 showed an increase from 1978 to 1989 and 14 showed a decrease. Of 17 pairs where concentrations were more than 50 mg/L, signifying seawater intrusion, 11 differed by more than 10 percent; however, 7 showed an increase and 10 showed either a decrease or no change. Overall, samples from 57 wells showed an increase and samples from 55 wells either a decrease or no change. No clear direction or magnitude of change is apparent. This comparison does not take into consideration any natural seasonal, tidal, or other cyclical variations in concentration. Changes in the degree of intrusion for an individual well may be more or less than that determined by this limited comparison.
49
Well
Sea level
Seawater
Fresh ground water
Zone of transition
Nonpumping well in an unconfined (water-table) aquifer under conditions of equilibrium-no intrusion has occurred.
Well pumping from an unconfined (water-table) aquifer- seawater intrusion not affecting salinity of pumped water.
Well pumping from an unconfined aquifer-seawater intrusion affecting salinity of pumped water.
Figure 15. Hypothetical hydrologic conditions before and after seawater intrusion.
50
Table 16. Summary of comparison of chloride concentrations for samples collected in 1978 and 1989 from 112 coastal wells
[<, less than or equal to, >, greater than]
Difference between 1978 and 1989 chloride concentrations, in percent
<io>10, but concentrations
<5.0 milligrams per liter 11-2021-50
>50
Number of wells
5729
998
Number of wells where chloride
Increased
2421
354
Decreased
278
644
Unchanged
60
000
Totals
Difference between 1978 and 1989 chloride concentrations, in percent, where one or both values exceeded 50 milligrams per liter, and therefore likely indicate intrusion by seawater
11-20 21-50
>50
Totals
12
17
57 49
Agricultural Activities
Agricultural activities can lead to several types of water-quality problems, most commonly the presence of various nitrogen species, pesticides and associated com pounds, and bacteria. Sulfate, chloride, and phosphorous also may be present. Most problems are related to fertiliz ers, pesticides, or barnyard wastes.
Virtually all fertilizers include some type of nitrogen in the form of ammonia or nitrate. In some, the nitrogen is part of a solid organic compound and is released over sev eral days or weeks to the soil; in others an aqueous solu tion of nitrogen, usually as ammonia, is injected directly into the soil and is released immediately. Any ammonia is usually converted by bacteria to nitrite and then to nitrate in the process of nitrification. Nitrate, whether applied or converted from ammonia, then is taken up by the crops. Any remaining nitrate can be transported by water perco lating down through the soil and the unsaturated zone to the water table. Nitrate generally does not sorb, or attach, to the aquifer material, therefore it is transported at a rate
similar to that of the ground water. In some instances, unconverted ammonia may be transported to the ground water also, either as ammonium ion or as an organic ammonia compound. Ammonia tends to sorb to soil parti cles, so it may not be transported as quickly as nitrate. Usually, any ammonium or ammonia compound reaching the ground water ultimately will be converted to nitrate. Fertilizers also contain other chemicals that may be intro duced into the ground water, such as potassium, sulfate, and phosphorous, but the resulting concentrations are usu ally small compared with those of nitrate.
Barnyard wastes, including those from dairies and feedlots, contain urea, chloride, and bacteria, along with other constituents in smaller quantities. Urea eventually is converted to nitrate, which is transported in the aquifer in a manner similar to nitrate from fertilizers. Chloride is generally unreactive and will also be transported to the water table. Many different types of bacteria are present in barnyard wastes, including the indicator bacteria (fecal coliform and fecal streptococci) analyzed for in this study. Their viability while being transported to and within the
51
ground water depends greatly on such factors as water temperature and depth to water. Sodium, potassium, sul- fate, and phosphorous are among the other constituents that may also be transported to the ground water from barnyard wastes, but natural sources generally mask these contributions.
The transport of pesticides and their associated com pounds to the ground water is complex. Most pesticides undergo chemical and biological transformations as part of one or more of the following processes: biodegradation, photolysis, hydrolysis, or oxidation. The products of these reactions may be as great a contamination problem as the original pesticide. Also, solvents or carriers, such as tolu ene, are applied with pesticides to assure an even applica tion of the pesticide. The transport of all these pesticide- related compounds is affected by physical processes such as dissolution in the water, sorption to aquifer material, and volatilization to the atmosphere as soil gas. Because of these factors of pesticide transport and all of the geohy- drologic variables, the occurrence of pesticides in ground water can vary widely over both space and time. Addi tionally, pesticides can remain a water-quality problem for many years.
The most serious agriculture-related water-quality problem identified during this study was the presence of pesticides in ground water. The pesticides 1,2-dibromoet- hane (EDB), 1,2-dichloropropane, and 1,2-dibromo-3- chloropropane were detected in samples from wells along the southwestern shore of Pattison Lake. These same pes ticides were previously reported in samples from wells about 3 miles east, just south of Lake St. Clair, in an area where the pesticides had been applied on strawberry fields. In this latter case, alternative water supplies were required for several residences with contaminated wells. (The pres ence of EDB near Lake St. Clair was not investigated as part of this study because it had been addressed as part of another study and was under litigation at the time.)
Barnyard wastes probably contributed to elevated nitrate concentrations in some small areas. However, large areas of elevated nitrate concentrations, such as those east and southeast of Lacey, are not likely due to agricultural sources, but rather to septic systems. Isolated bacterial problems in the general study area may also be due to barnyard wastes.
A group of agricultural activities that was outside the scope of this study and is not included in the above assess ment is sometimes referred to as "hobby farming." This includes agricultural activities similar to those discussed, but on a smaller scale for private rather than commercial
use. Examples include backyard gardens, pet pens or cor rals, and lawns. Most hobby farms are in suburban or urban areas, and as such are not considered commercial agricultural activities. However, pesticide and fertilizer use is extensive and these chemicals are often overapplied because of a lack of knowledge, experience, or motive for cost effectiveness. Little documentation has been done on hobby farming, but researchers have reported that urban lawn fertilizers may contribute as much nitrate to ground water as do septic systems (Porter, 1980).
Septic Systems
A septic system, consisting of a septic tank and drain- field, can be a source of several constituents in ground- water. The most familiar of these is nitrate, but others include sodium, potassium, sulfate, chloride, phosphorous, ammonia, boron, MBAS, and bacteria. Because septic systems are used virtually everywhere that central sewer systems are not available, they are a widespread source of these constituents and may remain so long after they are abandoned.
In the operation of a septic system, household sewage is piped into a tank that typically has a capacity of approx imately 1,000 to 1,500 gallons for a single household unit. In the tank, solids settle to the bottom and liquids dis charge to a drainfield, which is a subsurface trench filled with permeable material such as sand or gravel. The drainfield allows the liquid to infiltrate the natural soil or geologic formation over a large area. Ultimately, the efflu ent percolates down through the unsaturated zone. Where septic tanks are used in densely populated areas, the com bined discharge from them may be a large component of the total ground-water recharge.
Once in the unsaturated zone, the individual constitu ents in the effluent are susceptible to the same chemical and biological transformations as constituents that origi nate at land surface. Urea is transformed by bacteria to ammonia and eventually to nitrate. The nitrate, along with chloride, then flows through the aquifer at virtually the same rate as the ground water. Sodium, potassium, sul fate, MBAS, and other constituents, however, may undergo sorption, ion exchange, or degradation reactions that can hinder their transport to and within the ground- water body.
The good correlation between MBAS and nitrate con centrations (fig. 14) suggests that septic systems were the source of much of the nitrate found in Thurston County ground water. As discussed in previous sections, the large
52
areas where nitrate concentrations were in excess of 2.0 mg/L are, for the most part, densely populated areas where septic systems are common. Isolated concentra tions of nitrate in excess of 1.0 mg/L may be from individual septic systems, but could also be from local agricultural activities.
Commercial and Industrial Activities
Many widespread commercial and industrial activities in Thurston County use chemicals that are potential sources of ground-water contaminants. Service stations are potential sources of benzene and other hydrocarbon compounds from fuels and oils. Dry cleaners and paint shops are potential sources of solvents such as 1,1,1- trichloroethane and trichloroethene. Solvents, along with metals such as chromium, copper, zinc, and lead, can come from electronic, machine, and automotive-repair shops. Parking lots and roads may also be sources of many of these chemicals. In general, most of the chemi cals are volatile organic compounds or trace elements. Industrial activities such as shipping, manufacturing, and food processing can also be sources of these chemicals, but there are few of these activities in Thurston County.
Chemicals are sometimes spilled or dumped onto the ground, where they are dissolved or otherwise incorpo rated into the recharge water. In the case of large spills of liquids, such as fuels or oils, the chemical itself may travel into the unsaturated zone unaltered. In other instances the chemical may reach the ground water only after being sub jected to physical or chemical transformation processes, such as volatilization, sorption, biodegradation, hydroly sis, or oxidation. As a result, the contaminants in ground water may eventually include any of the initially spilled compounds or their transformation products.
Contamination of ground water in Thurston County by commercial and industrial activities was apparently minimal at the time these samples were collected. Of six samples found to contain volatile organic compounds, four were from wells located north and east of Lacey in com mercial or industrial areas. Potential sources of the chem icals are different for each well and were likely from the types of activities described in this section. No large con centrations of trace elements were associated with these activities.
Because this study was designed to determine large- scale areal variability, it is unlikely that all areas of con tamination by commercial and (or) industrial activity in northern Thurston County were discovered. Sources are
generally isolated, therefore areas contaminated as a result of commercial or industrial activity are typically small. On the scale of this study, the areal density of sampled wells was too low to detect small contaminated areas.
Natural Conditions
Most of the water-quality problems in the study area were attributable to natural conditions. Large concentra tions of iron and manganese are the most widespread natu ral problems. Connate water with large chloride concen trations is another naturally occurring water-quality prob lem. Fortunately, most of these problems are esthetic and not health threatening.
BENEFITS OF MONITORING AND POSSIBLE ADDITIONAL STUDIES
The long-term effects of various ground-wafer man agement alternatives and of changing land-use conditions in northern Thurston County could be monitored by the establishment of a water-level measurement and water-sampling network. Water-level declines beyond those expected for seasonal or climatic reasons could pro vide an early warning of ground-water overdrafts; water-quality degradation could indicate the need to revise land-use controls or other management practices.
A long-term cost-effective monitoring program would include measuring water levels in selected wells every 2- 3 years in spring and autumn, corresponding to times when water levels in shallow wells are at their seasonal highs and lows, respectively. One-third of the wells could be measured annually. More frequent measurements could be made as desired or needed. The aquifers of great est concern would be those that are the most heavily used for ground-water supplies. Observation wells could be selected to provide broad geographic coverage of the aqui fers of concern, with emphasis on the areas of greatest ground-water withdrawal.
A minimum water-quality monitoring program would include the periodic collection of samples for the analysis of nitrate, chloride, and bacteria. An expanded program could include analyses for concentrations of common ions, trace elements, and organic compounds (including pesti cides). Samples would be collected from the areas east and southeast of Lacey, immediately upgradient of McAllister Springs, and in rapidly growing residential areas that depend on septic systems, to determine the tem poral trends of nitrate concentrations.
53
Samples from coastal wells finished below sea level would be analyzed for chloride concentrations in order to detect incipient seawater intrusion. A gradual increase in chloride concentrations with time, or concentrations in excess of normal seasonal highs, could be interpreted as evidence of seawater intrusion.
The monitoring program proposed above would be reviewed periodically to evaluate the number and loca tions of wells and the frequency of their measurement and sampling. This evaluation would reflect changing cul tural, managerial, and hydrologic conditions. Modifica tions could be made, but ideally would be kept to a minimum because the long-term success of a monitoring program depends in part on continuity.
The large chloride concentrations thought to be asso ciated with marine rocks could be investigated further. In particular, additional wells in the vicinity of Offutt Lake could be sampled to determine the extent of the large chlo ride concentrations, and a more thorough study made to determine the cause.
The occurrences of moderate concentrations of vola tile organic compounds in samples from six wells in the eastern part of the study area could be investigated in greater detail. Individual, focused studies would be needed for each occurrence.
Although excessive concentrations of iron and man ganese pose no health risk and are controlled primarily by natural geochemical reactions, their presence is annoying and considerable time and money is spent by well owners to avoid or minimize their effects. A study to determine the specific conditions and processes that contribute to large iron and manganese concentrations in western Wash ington would be of interest.
SUMMARY AND CONCLUSIONS
Northern Thurston County is underlain by as much as 1,800 feet of unconsolidated glacial and nonglacial depos its of Pleistocene age. Beneath these unconsolidated deposits is bedrock, composed of consolidated rocks of Eocene to Miocene age. Interpretation of 17 preliminary geologic sections and about 1,140 drillers' logs led to the delineation of 7 major geohydrologic units. Six of the geohydrologic units are in the unconsolidated deposits. In general, the unconsolidated deposits are lithologically var ied and most geohydrologic units have limited vertical and lateral extent. More than 90 percent of the wells used to
collect geologic and hydrologic data for this study are completed in the uppermost 250 feet of the Quaternary deposits.
Although four coarse-grained geohydrologic units (Qvr, Qva, Qc, and TQu) function as the principal aquifers of the study area, usable quantities of ground water can also be obtained from units Qvt, Qf, and the bedrock (Tb). Even though the fine-grained units generally function as confining beds, numerous wells produce water from thin, local lenses of sand or gravel within them.
Water-level data indicate that ground water in the principal aquifers of the study area generally moves later ally to the marine shoreline and to major surface drainage channels. Beneath the upland areas, ground water has a downward vertical component; along the marine shore lines and the major drainage channels, ground water has an upward vertical component.
Discharge from the ground-water system occurs as seepage to streams, springs, and coastal bluffs; as evapora tion from soils and transpiration by plants; as underflow (submarine seepage to Puget Sound and flow to ground water outside of the study-area boundary); and as with drawals from wells.
More than 33,000 acre-ft/yr of ground water dis charges as springs from the GWMA. Approximately 21,000 acre-feet of water was withdrawn from the ground-water system of the GWMA through wells in 1988. Total ground-water use was approximately 37,000 acre-ft. About 16,000 acre-feet of the water that discharges through springs was used together with water withdrawn by wells for domestic supply, agricultural, commercial, industrial, institutional, and aquaculture and livestock uses.
The chemical quality of ground water in the study area is generally good, and 94 percent of the water sam ples were classified as soft or moderately hard. Dis- solved-solids concentrations tended to be higher in the lower units as is typical of glacial deposits in western Washington. The major cations were calcium and magne sium and the major anion was bicarbonate. Calcium/ bicarbonate and calcium-magnesium/bicarbonate were the most common water types.
Perhaps the most widespread anthropogenic water-quality problem is seawater intrusion, which has resulted in local chloride concentrations as large as 570 mg/L. For this study, areas in which seawater has intruded were defined as coastal areas where concentra-
54
tions of chloride exceeded 50 mg/L. Such concentrations were found on the northeastern and western shores of Johnson Point peninsula, the northern shore of Boston Harbor peninsula, the northern half of Cooper Point penin sula, the northern tip of Griffin peninsula, and near the southern end of Mud Bay. However, there are many coastal areas where no intrusion is evident. A comparison with data from 1978 gives no indication that the degree and extent of intrusion have changed significantly in the sampled wells since that time.
Agricultural activities may be responsible for the presence of pesticides in samples from two wells south west of Pattison Lake. The pesticides detected were 1,2-dibromoethane (EDB), 1,2-dichloropropane, and l,2-dibromo-3-chloropropane, and are the same ones pre viously detected in samples from wells about 3 miles east, south of Lake St. Clair. Barnyard wastes may contribute to elevated nitrate concentrations locally and to isolated bacteria problems. However, large areas of elevated nitrate concentrations likely are not a result of agricultural activities.
Septic systems are probably the largest contributors of nitrate to the ground-water system of northern Thurston County. Even though the median nitrate concentration was 0.33 mg/L, some areas have nitrate concentrations in excess of 2.0 mg/L. These areas are east, southeast, and south of Lacey, and south of Tumwater, and all areas of relatively high housing density and septic tank use. Con centrations of detergents correlated well (correlation coef ficient of 0.85) with nitrate concentrations, implying a common source. Because septic tanks are the only major source of detergents, this correlation is evidence that much of the nitrate likely comes from septic systems.
Most water-quality problems in northern Thurston County result from natural causes. Iron concentrations were as large as 21,000 }J.g/L, and manganese concentra tions were as large as 3,400 |ig/L. At these levels, the taste of water may be adversely affected and plumbing fix tures may be stained red, brown, or black. These problems were evident throughout the county and are common in western Washington ground waters. These large concen trations are due largely to the dissolution of naturally occurring iron and manganese in the aquifer minerals.
Another natural water-quality problem is the presence of connate seawater in the southern part of the study area. There, Tertiary marine rocks of the Mclntosh Formation, which are naturally high in chloride, are exposed or are
just beneath the surface. Water from this formation proba bly flows into the overlying unconsolidated deposits, caus ing varying degrees of salinity in some wells.
Concentrations of selected constituents were com pared with maximum contaminant levels, or MCLs, for applicable USEPA drinking water regulations. The only primary MCL that was not met in all cases was the one for nitrate, which is 10 mg/L. The secondary maximum con taminant level (SMCL) of 250 mg/L for chloride was not met in samples from 11 of 461 wells (2 percent), 10 of which were from wells most likely affected by seawater intrusion. More samples did not meet the SMCL for man ganese than for any other standard. Some 30 percent of all wells had samples that did not meet the manganese SMCL of 50 |ig/L. Likewise, 16 percent did not meet the SMCL of 300 |ig/L for iron.
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Flint, R.F., 1971, Glacial and Quaternary geology: New York, John Wiley and Sons, 892 p.
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Friedman, L.C., and Erdmann, D.E., 1982, Quality assurance practices for the chemical and biological analyses of water and fluvial sediments: U.S. Geological Survey Techniques of Water-Re sources Investigations, Book 5, Chapter A6, 181 p.
56
Geldreich, E.E., and Van Donsel, D.J., 1970, Salmonellae in fresh water pollution, in Proceedings of the national specialty conference on disinfection: Amherst, Mass., July 8-10, 1970, American Society of Civil Engineers, p. 495-514.
Gower, H.D., Yount, J.C., and Crosson, R.C., 1985, Seismotectonic map of the Puget Sound region, Washington: U.S. Geological Survey Miscellaneous Field Investigations Map 1-1613, 15 p.
Greeson, P.E., Ehlke, T.A., Irwin, G.A., Lium, B.W., and Slack, K.V, 1977, Methods for collection and analysis of aquatic biological and microbiological samples: U.S. Geological Survey Techniques of Water Resources Investigations, Book 5, Chapter A4, 332 p.
Hall, J.B., and Othberg, K.L., 1974, Thickness of unconsolidated sediments, Puget Lowland, Washington: Washington Division of Geology and Earth Resources Geologic Map GM-12, scale approximately 1:316,800.
Hearn, P.P., Steinkampf, W.C., Bortleson, G.C., and Drost, B.W., 1985, Geochemical controls on dissolved sodium in basalt aquifers of the Columbia Plateau, Washington: U.S. Geological Survey Water- Resources Investigations Report 84-4304, 38 p., 1 pi.
Heath, R.C., 1983, Basic ground-water hydrology: U.S. Geological Survey Water-Supply Paper 2220, 84 p.
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57
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58
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59
Appendix A. Physical and hydrologic data for the wells and springs used in this study
60
Tab
le A
l. W
ell
and
spri
ng r
ecor
ds f
or th
e st
udy
area
EX
PLA
NA
TIO
N
Lan
d su
rfac
e al
titud
e:
Wel
l de
pth:
Wat
er u
se:
Geo
hydr
olog
ic u
nit:
Wat
er le
vel:
Dat
e:
Hyd
raul
ic c
ondu
ctiv
ity:
Rem
arks
:
Rep
orte
d in
fee
t abo
ve s
ea le
vel.
Rep
orte
d in
fee
t bel
ow l
and
surf
ace.
Prim
ary
wat
er u
se:
C,
com
mer
cial
; F,
fir
e pr
otec
tion;
H,
dom
estic
; I,
irri
gatio
n; N
, in
dust
rial
; P,
pub
lic s
uppl
y;
Q,
aqua
cultu
re;
S, s
tock
; T
, in
stitu
tiona
l; U
, unu
sed.
Geo
hydr
olog
ic u
nit t
appe
d by
wel
l (s
ee ta
ble
1):
Mlt,
wel
l ta
ps m
ultip
le u
nits
; --
, uni
t tap
ped
not d
eter
min
ed.
Rep
orte
d in
fee
t bel
ow l
and
surf
ace.
M
inus
sig
n in
dica
tes
wat
er le
vel
abov
e la
nd s
urfa
ce.
Wat
er le
vels
mea
sure
d by
U.S
. G
eolo
gica
l Su
rvey
are
rep
orte
d to
nea
rest
0.1
foo
t for
ele
ctri
c ta
pes
and
to n
eare
st 0
.01
foot
for
ste
el t
apes
. R
epor
ted
wat
er le
vels
to
near
est f
oot.
Wat
er-l
evel
sta
tus;
F,
flow
ing;
P, p
umpi
ng;
R, r
ecen
tly p
umpe
d; S
, ne
arby
wel
l pu
mpi
ng;
Z, s
tatu
s un
cert
ain.
Dat
e of
wat
er-l
evel
mea
sure
men
t. Se
e ta
ble
A3
for
addi
tiona
l w
ater
-lev
el d
ata.
Rep
orte
d in
fee
t per
day
. C
alcu
late
d fr
om s
peci
fic-
capa
city
dat
a.
D,
dril
ler's
log
ava
ilabl
e; G
, geo
logi
st's
log
ava
ilabl
e; X
, us
ed i
n co
nstr
uctin
g ge
olog
ic s
ectio
n (p
late
1);
W, p
roje
ct o
bser
vatio
n w
ell
for
wat
er le
vel;
I, sa
mpl
ed f
or m
ajor
ions
, ba
cter
ia:
M,
sam
pled
for
maj
or io
ns, b
acte
ria,
tra
ce m
etal
s; O
, sa
mpl
ed f
or m
ajor
ions
, ba
cter
ia,
trac
e m
etal
s, v
olat
ile o
rgan
ic c
ompo
unds
; S,
sam
pled
for
maj
or io
ns, b
acte
ria,
det
erge
nts,
bor
on,
diss
olve
d-or
gani
c ca
rbon
; C
, sa
mpl
ed f
or c
hlor
ide
and
spec
ific
con
duct
ance
onl
y.
Tab
le A
l.
Wel
l rec
ords
for
the
stud
y w
ells
Con
tinu
ed
ON
to
Wel
l or
sp
ring
id
enti
fer
16N
/01E
-02B
0116
N/0
1E-0
2F01
16N
/01E
-02N
0216
N/0
1E-0
4D01
16N
/01E
-04E
02
16N
/01E
-05F
0116
N/0
1E-0
5F02
16N
/01E
-05K
0216
N/0
1E-0
5M01
16N
/01E
-06J
02
16N
/01E
-07C
0116
N/0
1E-0
7E02
16N
/01E
-07E
0416
N/0
1E-0
7H01
16N
/01E
-07J
02
16N
/01E
-07P
0216
N/0
1E-0
8C02
16N
/01E
-08L
0116
N/0
1E-0
8N01
16N
/01E
-09E
01
16N
/01E
-09F
0116
N/0
1E-0
9F02
16N
/01E
-09K
0116
N/0
1E-1
0D01
16N
/01E
-14G
03
16N
/01E
-16E
0116
N/0
1E-1
6L03
16N
/01E
-17G
0116
N/0
1E-1
8N01
16N
/01E
-18Q
01
Ow
ner
KR
ON
ENB
ERG
, BO
BR
OC
HE
STE
R,
DA
LE
& S
HA
RO
NC
RO
SBY
, G
EN
EA
SCH
EN
BR
EN
NE
R,
DA
NM
CFE
RR
ON
, GA
RY
BA
KE
R,
RO
BE
RT
DU
RH
AM
, TH
OM
AS
DR
UT
HE
R, E
DW
AR
DM
CD
AN
IEL
SG
LE
NN
WIN
KL
E,
BIL
L
ZA
HN
, EA
RL
FRO
ST,
M.
FRO
ST,
FLO
YD
MA
ITL
AN
D,
RO
BE
RT
STU
RG
IS, C
LA
YT
ON
SIC
KL
ER
, B
ILL
LE
NZ
IFA
IRL
EY
, CA
RO
LY
NSP
RO
UFF
SKE
, JE
RR
YT
OW
N O
F R
AIN
IER
, W
EL
L N
O.
3
TO
WN
OF
RA
INIE
R, W
EL
L N
O.
2T
OW
N O
F R
AIN
IER
, WE
LL
NO
. 1
TO
WN
OF
RA
INIE
R,
WE
LL
NO
. 4
WH
AL
EN
, JIM
MIE
HA
GG
ER
TY
, JO
HN
OL
YM
PIC
PIP
EL
INE
HU
NSI
NG
ER
, D
EN
NIS
RE
ICH
EL
, H
UG
HJO
HN
SON
, R
OG
ER
SMIT
H, E
LM
ER
Lan
d su
rfac
e al
titu
de
(fee
t)
390
420
440
490
490
518
515
507
500
480
460
442
442
458
455
434
480
471
500
425
428
428
419
520
450
461
463
398
340
311
Wel
l de
pth
(fee
t)
80 235
183
223
246
274
240
280
260
240
223
220
226
203
119
215
203
220
100
323
120
120
219
260
120
182
203
200
100 76
Wat
er
use H H U H H H H H H H H U H H H H H H H P P P P H H C H H H H
Geo
hy-
drol
ogic
un
it Qva
Qc
Qc
Qc
Qc
Qc
Qc
Qc Qf
Qc
Tb
Tb
Tb
Tb
Tb
Tb
TQ
uT
bT
Qu
Mlt
Qva
Qva
Qc
Qc
Qc
Tb
Mlt
Tb
Tb
Qvt
Wat
er
leve
l(f
eet)
57 130
141
190
210
220.
9221
1.05
203
205
178.
56
160.
5911
813
314
5 95 101
170
147 59
.80
94 100
115 85 210 83
.42
106.
7913
6.72
52.4
120 9.
77
Dat
e
05-0
0-89
02-0
9-89
09-0
7-88
09-0
6-85
10-0
0-87
11-0
9-88
10-2
8-88
03-0
1-78
04-0
2-79
08-0
4-89
11-1
9-88
06-0
4-52
01-1
1-73
07-1
9-74
11-2
4-80
03-0
1-74
07-1
1-78
11-1
4-74
10-2
6-88
06-1
8-70
00-0
0-60
00-0
0-50
01-3
0-75
04-0
3-79
01-2
5-89
11-0
9-88
11-0
9-88
11-0
7-88
12-0
4-87
10-2
7-88
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day)
- -- 71 - 37 120 41 17 -
.69
.25
6.5
3.7
450
.54
49 33>3
,700 - ..
1,80
0 -
> 1,
200 - 2.
6- 1.
1- 11
Rem
arks
D D D D D D,I
D D D D D D D D D D,I
D D D D _ - D,I
D D,I
D,I
D D D,I
D
Tab
le A
l. W
ell r
ecor
ds f
or t
he s
tudy
wel
ls C
onti
nued
CTs
Wel
l or
sp
ring
id
enti
fer
16N
/01E
-18Q
0216
N/0
1W-0
1N01
S16
N/0
1W-0
6F01
16N
/01W
-06G
0116
N/0
1W-0
6L01
16N
/01W
-13H
0116
N/0
1W-1
4Q02
16N
/01W
-19A
0216
N/0
1W-1
9G02
16N
/01W
-21D
04
16N
/02W
-03F
0116
N/0
2W-0
4N01
16N
/02W
-05N
0116
N/0
2W-0
5R01
16N
/02W
-05R
02
16N
/02W
-06E
0116
N/0
2W-0
9A01
16N
/02W
-10C
0116
N/0
2W-1
2N01
16N
/02W
-20Q
02
16N
/02W
-26M
0116
N/0
2W-2
7H01
16N
/02W
-27H
0216
N/0
3W-0
1D01
16N
/03W
-01J
01
16N
/03W
-02E
0116
N/0
3W-0
2H01
16N
/03W
-02J
0116
N/0
3W-0
2M02
16N
/03W
-09B
02
Ow
ner
RE
ICH
EL
, M
ICH
AE
LSC
HO
EN
BA
CH
LE
R,
HE
RM
AN
LA
RSO
N, N
OR
MW
OL
F H
AV
EN
GE
ER
, G
AL
E &
JU
AN
ITA
JEW
EL
L,
MIK
EM
OO
RE
, JO
HN
PET
ER
SON
, CH
AR
LE
S A
.T
OW
N O
F T
EN
INO
, WE
LL
NO
. 1
SO.
SOU
ND
UT
IL.
CA
SCA
DE
MA
TE
RIA
LS
AN
DE
RSO
N,
CH
RIS
CH
RIS
TE
NSO
N,
ME
LW
EY
ER
HA
EU
SER
CO
.W
EY
ER
HA
EU
SER
CO
.
LA
RSO
N, C
RA
IGG
IRT
ON
, W
AL
LA
CE
SLIV
A, M
IKE
MC
CL
INT
OC
K,
CH
UC
KPR
AIR
IE V
ILL
A W
AT
ER
SY
STE
M
DA
ND
AR
FA
RM
SW
IEN
S, P
ER
RY
WIE
NS,
PE
RR
YH
EAY
, AD
AJE
NK
INS,
HE
RB
ER
T
SNO
BA
R,
BE
NB
RY
AN
T, P
EG
GY
TA
LC
OT
E,
SHIR
LE
YT
IED
E,
KE
ITH
PAY
NE
, GA
RY
Lan
d su
rfac
e al
titud
e (f
eet)
350
295
240
250
243
340
355
280
272
304
223
194
270
195
190
230
235
220
300
231
260
260
260
156
190
200
155
143
197
220
Wel
l de
pth
(fee
t)
60 --13
4 53 58 75 60 115 94 34 125 39 149
330 33 152
200 35 116
159
200
180 47 68 135
119 88 46 110
164
Wat
er
use H U H C H U H U P P U H H F C H H H H P U U H H H H H H U U
Geo
hy-
dro
logi
c un
it Qvt
Qvr
Qva
Qva
Qva
Qva
Tb
Tb
Qva
Qva
Mlt
Qc
TQ
uT
b Mlt
TQ
uT
bQ
vaT
Qu
TQ
u
Mlt
Tb Qva
Qc
Mlt
Qc
Qva
Qva
Qva
Tb
Wat
er
leve
l (f
eet)
--F
-- 15.0
636 25 39
.74
20.1
628
.43
32.5
414 18 15
.30
91.5
04.
138.
00
62.4
138
1.73
88 41.8
5
34.2
225 12 32
.89
23.9
0
88.6
840
.52
31 79.7
030
.25
Dat
e
10-2
7-88 --
03-2
1-89
10-1
4-85
07-2
1-88
10-1
7-89
08-0
4-89
08-0
9-88
10-1
1-88
02-2
2-74
05-2
3-69
10-2
0-88
08-0
5-88
08-0
5-88
10-1
4-88
03-2
1-89
03-0
0-89
09-2
6-88
12-0
4-79
08-1
8-88
08-0
8-88
03-2
3-88
03-2
8-88
09-2
7-88
10-0
4-88
09-2
8-88
09-2
7-88
06-3
0-77
10-1
2-88
10-1
2-88
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day)
- 28 310
1,10
0 -
190
210
2,20
0 -
.36
- ..
330 49 -- ..
620 -
> 1,
200
620
> 1,
200
180 .1
0
Rem
arks
D,I
- D D D,I
D D D D D,I
D D D,I
D,X
D D D D D D,X
D D D,I
D D D,I
D,O
D D D
Tab
le A
l. W
ell
reco
rds
for
the
stud
y w
ells
Con
tinu
ed
ON
Wel
l or
spri
ng
iden
tifer
16N
/03W
-09B
0316
N/0
3W-1
0B01
16N
/03W
-10K
0116
N/0
3W-1
0Q01
16N
/03W
-12M
01
16N
/03W
-12Q
0116
N/0
3W-1
2Q02
16N
/03W
-14B
0116
N/0
3W-1
5F01
16N
/03W
-16K
01
16N
/03W
-16L
0316
N/0
3W-1
6R01
16N
/03W
-21F
0117
N/0
1E-0
5D01
17N
/01E
-05D
02
17N
/01E
-05D
0317
N/0
1E-0
5E01
17N
/01E
-05F
0117
N/0
1E-0
5N01
17N
/01E
-06A
01
17N
/01E
-06C
0117
N/0
1E-0
6J03
D1
17N
/01E
-06J
0417
N/0
1E-0
6M02
17N
/01E
-07A
01
17N
/01E
-07B
0417
N/0
1E-0
7B05
17N
/01E
-07C
0117
N/0
1E-0
7D01
17N
/01E
-07F
01
Ow
ner
PAY
NE,
GA
RY
KL
OO
Z, R
ICH
AR
DD
AV
IS, J
OH
NV
OSS
, DE
LB
ER
TM
CK
IM,
DA
VE
TA
LM
AG
E, R
ON
LAN
DR
Y, B
OB
CA
PIT
OL
CIT
Y G
UN
CLU
BB
OY
D, L
YLE
WE
YE
RH
AE
USE
R C
O.
WE
YE
RH
AE
USE
R C
O.
WE
YE
RH
AE
USE
R C
O.,
WE
LL
NO
. 5
BL
AC
K R
IVE
R R
AN
CH
SAA
RIN
EN
TR
OC
HE
, MA
RIO
WA
RE,
JA
ME
SW
AL
NE
R, W
AR
REN
CIT
Y O
F LA
CEY
, FIR
E D
EPT.
SPO
ON
ER
, KE
NN
ET
H M
.M
CB
UR
NE
Y, R
OB
ER
T
STR
ON
G, H
UG
HSU
MM
ER
SH
OR
ES
WA
TER
CO
.T
OB
INSK
I, FR
AN
KM
ET
Z, D
OU
GL
AS
DR
APE
R, C
ON
RA
D
DU
NB
AR
, RA
LPH
CO
OPE
R, R
ICH
AR
DD
UFF
, RIC
HA
RD
AN
DE
RSE
N, J
IMK
EGLE
Y, C
.A.
Lan
d su
rfac
e al
titud
e (f
eet)
220
212
180
168
184
217
202
240
160
148
144
130
107
222
240
155
221
245
225
115
100
205
175
210
210
215
213
215
208
208
Wel
l de
pth
(fee
t)
356
115
110 99 39 80 52 164 80 78 67 120 82 219
220
149
218
180
305
120 52 425 75 172
154 42 190
131
138
104
Wat
er
use H H H H H H H C H H U I S H H H H I I H H P U H H U H H H H
Geo
hy-
drol
ogic
un
it
Tb
Qc
Qc
Qc
Qc
TQ
uT
Qu
Qc
Qc
Qc
Qc
Qc
Qc
Qc
Mlt
Qc
Qc
Qva
Qc
Qc
Qvr
TQ
uQ
vaQ
cQ
c
Qvr
Qc
Qc
Qc
Qva
Wat
er
leve
l (f
eet)
29.2
810
2.20
76.0
164
.90
2.91
28 13.3
012
5.78
56.9
347
.05
42 32.2
817 183
186.
30
111.
917
1.93
Z14
7.72
88.9
987 41
.70
66.3
052
.12
87.3
555 28
.95
45 71 48.5
5 R
30.6
0
Dat
e
10-1
2-88
10-0
4-88
10-0
4-88
10-3
0-88
10-3
0-88
08-2
4-78
09-2
6-88
10-1
4-88
10-1
9-88
09-2
8-88
06-1
3-68
09-2
8-88
03-0
1-78
08-0
0-83
05-1
7-88
06-2
3-88
06-3
0-88
06-2
3-88
06-2
3-88
09-3
0-87
05-1
8-88
06-2
3-88
05-1
6-88
05-1
8-88
07-0
1-88
06-2
3-88
01-0
4-87
10-0
6-78
09-1
2-79
06-2
7-88
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
>9
20 410
>1,2
00 - 2.4
88>
1,00
0 >
1,80
0
580
5,40
045
0 1.9
~
190 46 700 62 400
510 -
250
200 59 47 65 86 44 200
Rem
arks
. D D D D D,I
D D D D D D D D D D D,X
,ID D
,X,I
D,X
D,W
D,X
,ID
,WD D D D D D D
,I
Tab
le A
l. W
ell
reco
rds
for
the
stud
y w
ells
Con
tinu
ed
Wel
l or
spri
ng
iden
tifer
17N
/01E
-07H
0117
N/0
1E-0
7L01
17N
/01E
-07P
0217
N/0
1E-0
7P03
17N
/01E
-07Q
02
17N
/01E
-07Q
0317
N/0
1E-0
8L02
17N
/01E
-08L
0317
N/0
1E-1
1B01
S17
N/0
1E-1
1G01
S
17N
/01E
-11G
02S
17N
/01E
-11H
0117
N/0
1E-1
1Q02
17N
/01E
-11R
0117
N/0
1E-1
3D04
17N
/01E
-13D
0517
N/0
1E-1
3E03
17N
/01E
-13G
0217
N/0
1E-1
3K01
17N
/01E
-13L
01D
1
17N
/01E
-13M
0217
N/0
1E-1
4A03
17N
/01E
-14A
0417
N/0
1E-1
4D01
17N
/01E
-14L
01
17N
/01E
-14M
0217
N/0
1E-1
4N02
17N
/01E
-14P
0117
N/0
1E-1
4R01
17N
/01E
-18N
01
Ow
ner
WA
LT
ER
S, V
ICT
IMM
,ME
LV
INW
WE
LL
S, C
LIF
FOR
DC
AR
SON
, LA
RR
YPA
RSH
AL
L,
STE
VE
EM
MO
NS,
MIK
ESC
HO
EPF
ER
, JA
CK
SCH
OE
PFE
R,
JAC
KU
NK
NO
WN
UN
KN
OW
N
UN
KN
OW
NL
ON
GN
EC
KE
R,
CA
RL
MIL
LE
R,
RIC
HA
RD
D.
IND
IAN
HE
AL
TH
SE
RV
ICE
CL
AR
Y W
ATE
R A
SOC
LIV
ER
NA
SH,
LY
LE
LO
NG
NE
CK
ER
, C
AR
LH
OU
STO
N,
DO
NSA
RIA
INS,
KE
VIN
WA
LK
ER
, RA
ND
AL
L
JON
ES,
FL
OY
D E
.A
ND
ER
SON
, D
ON
AL
DA
ND
ER
SON
, D
ON
AL
DG
RA
NT
HA
M,
EA
RL
POW
EL
L, L
IND
A
AR
MST
RO
NG
, C
.B
RO
WN
, L
OR
EN
NE
WB
ER
RY
RO
BE
RT
KN
IGH
T,
JASI
EU
NK
NO
WN
Lan
d su
rfac
e al
titud
e (f
eet)
204
215
226
212
210
211
218
250
135
120
140
140
309
315
322
324
332
330
345
337
334
322
320
375
420
375
370
376
332
228
Wel
l de
pth
(fee
t)
40 72 74 260 35 35 258
171 -- -
120
139
193
160
118
139
114
110
140 98 198
160
158
200
168
162
200
115 77
Wat
er
use H H H H H H I H U U U H H H P H H H H H H H I H H H H H H H
Geo
hy-
drol
ogic
un
it Qva
Qva
Qf
TQ
uQ
va
Qva
TQ
uQ
cQ
cQ
c
Qc
TQ
uQ
cT
Qu
Qc
Qc
Mlt
Qc Qf
Qc
Qc
Mlt
Qc
Qc
Qc
Qc Qf
Qc
Qva
Qc
Wat
er
leve
l (f
eet)
24.5
730 16
.86
10.1
413
.83Z
7.48
28 67.8
9-- - 28
.40
106.
9793
.94
103.
94
94.2
042
.31
-- 58 59.8
6
51.2
512
0 91.0
314
6.46
186.
53
145
148.
4214
4.13
57.3
17
Dat
e
06-2
8-88
01-1
5-78
06-2
7-88
06-2
8-88
06-2
7-88
06-2
9-88
04-1
0-70
06-2
8-88 - ~
07-0
7-88
07-0
1-88
07-0
6-88
07-1
9-88
07-0
7-88
07-0
7-88 -
03-1
0-77
07-0
5-88
07-0
5-88
04-0
7-80
06-3
0-88
07-0
5-88
07-1
5-88
04-1
9-79
07-1
1-88
07-0
7-88
06-3
0-88
06-0
0-85
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
39
0 7.3
160 59 7.
268 -- - 30 95 12
027
0
180 - - 52 41 46 60 920 77 66 50 31 180
300
Rem
arks
D,X
,SD
,ID D - D
,ID
,XD
,I- - - D D D
,ID D D D D D D
,ID D D
,ID D D D
,SD D
Tab
le A
l. W
ell
reco
rds
for
the
stud
y w
ells
Con
tinu
ed
Wel
l or
spri
ng
iden
tifer
17N
/01E
-23B
0117
N/0
1E-2
3H01
17N
/01E
-24K
0217
N/0
1E-2
5G01
17N
/01E
-25Q
03
17N
/01E
-26R
0117
N/0
1E-3
3J01
D1
17N
/01E
-34M
0117
N/0
1E-3
5H01
17N
/01E
-36L
01
17N
/01E
-36L
0217
N/0
1W-0
1B01
17N
/01W
-01B
0317
N/0
1W-0
1B04
17N
/01W
-01F
01
17N
/01W
-01G
0117
N/0
1W-0
1G02
17N
/01W
-01H
0117
N/0
1W-0
1H02
17N
/01W
-01H
03
17N
/01W
-01J
0317
N/0
1W-0
1L01
17N
/01W
-01Q
0117
N/0
1W-0
1Q03
17N
/01W
-01Q
04
17N
/01W
-01R
0117
N/0
1W-0
2A03
17N
/01W
-02A
0417
N/0
1W-0
2E03
17N
/01W
-02E
04
Ow
ner
DA
LL
AS
PUR
VIS
, JO
HN
B.
AM
ER
ICA
N S
AV
ING
S B
AN
KFO
RR
EST
ER
, JA
ME
SJO
NE
S, G
EO
RG
E
BO
SEQ
UE
TT
, JE
RR
YW
HIT
NE
Y,
RIC
HA
RD
CR
AIG
, ST
EV
EA
UL
TM
AN
, JA
ME
SST
AN
HO
PE, L
EE
STA
NH
OPE
, L
EE
CO
LO
NIA
L M
AN
OR
GR
AB
HO
RN
, LY
NN
GR
AIN
, B
ILL
MA
CD
ON
AL
D,
WIL
LIA
M H
.
DN
R,
SOU
TH
WE
ST W
EL
LD
NR
, FO
RK
S W
EL
LD
NR
, C
EN
TR
AL
WE
LL
DN
R,
NO
RT
HW
EST
WE
LL
DN
R,
SOU
TH
PU
GE
T C
OA
ST W
EL
L
SUM
ME
RSE
T W
AT
ER
ASS
OC
.SW
EN
SON
, PH
ILG
LA
CIE
R V
IEW
MO
BIL
E H
OM
E P
AR
KFR
EN
CH
, D
ON
AL
DG
LA
CIE
R V
IEW
MO
BIL
E H
OM
E P
AR
K
HIR
CO
CK
, JE
RR
YSO
. SO
UN
D U
TIL
., W
INW
OO
D W
EL
LPA
TT
ISO
N W
AT
ER
CO
.D
EE
GA
N, W
.E.
RIC
HA
RD
SON
WA
TE
R C
O.
Lan
d su
rfac
e al
titud
e (f
eet)
348
370
350
415
410
400
505
470
420
400
410
230
222
222
230
235
215
213
225
214
190
210
205
200
205
217
216
202
178
215
Wel
l de
pth
(fee
t)
157
151 97 137
115 72 247
196 80 86 112
205
182
191
160
229
212
236
222
220
179
157 97 58 108
122
231
166 49 542
Wat
er
use H P H H H H H H H U U P H H H I I H I I P H P H P H P P H P
Geo
hy-
drol
ogic
un
it
Qc
Qc
Qc
Qva
Qva
Qva
Qva
Qva
Qva
Qva
Qva
Qc
Qc
Qc
Qc
Qc
Qc
Mlt
Qc
Qc
Qc
Qc
Qva
Qvr
Qva
Qc
TQ
uT
Qu
Qva
TQ
u
Wat
er
leve
l (f
eet)
83.6
5 R
1 09.
60 Z
30.6
892 62
.54
43 206.
6717
9.90
56.9
552
.94
59.5
814
014
9.30
R14
7.54
144.
14
159.
6314
0.60
S11
715
3.96
126.
50
67.4
7 R
87.6
970
.68
45.0
171
.00
70.8
714
0.82
129.
8125
.31
R81
.03
Dat
e
08-1
8-88
08-0
8-88
09-0
8-88
11-0
8-88
10-0
6-89
08-0
6-88
07-0
5-88
07-0
7-88
07-1
1-88
08-0
3-89
08-0
3-89
11-1
7-70
07-2
7-88
07-2
7-88
08-0
2-88
07-2
7-88
07-2
7-88
03-0
6-52
07-2
7-88
07-2
7-88
05-2
3-88
08-0
2-88
05-2
3-88
08-0
1-88
05-2
3-88
07-2
6-88
05-1
6-88
08-0
2-88
08-0
1-88
07-2
2-88
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
74 70 -- -- 29
210
210
210 - 71 - 83 310
1,90
024
0 3,
000 15 30 13
290 --
800 30 55 -
410 39
Rem
arks
D D D D D D D D,I
D,I
D D D I D,I
D,I
D D D D D D D D,I
D D D,I
D - D,O
D
Tab
le A
l.
Wel
l re
cord
s fo
r th
e st
udy
wel
ls-C
onti
nued
Wel
l or
spri
ng
iden
tifer
17N
/01W
-02K
0117
N/0
1W-0
2L02
17N
/01W
-02L
0317
N/0
1W-0
2Q03
17N
/01W
-02Q
04
17N
/01W
-02R
0217
N/0
1W-0
3A05
17N
/01W
-03D
0117
N/0
1W-0
3E01
17N
/01W
-03E
02
17N
/01W
-03Q
0117
N/0
1W-0
4E01
17N
/01W
-04E
0217
N/0
1W-0
4F01
17N
/01W
-04G
01
17N
/01W
-04L
0117
N/0
1W-0
5H02
17N
/01W
-06B
0217
N/0
1W-0
6K05
17N
/01W
-07F
02
17N
/01W
-07G
0217
N/0
1W-0
7R03
17N
/01W
-08B
0117
N/0
1W-0
8B02
17N
/01W
-08C
02
17N
/01W
-08D
0317
N/0
1W-0
8D04
17N
/01W
-08J
0117
N/0
1W-0
8L02
17N
/01W
-08N
01
Ow
ner
TH
OM
AS,
ST
EV
EZ
IMM
ER
MA
N,
BIL
LO
RR
, D
AV
ID S
.V
AN
LIE
RO
P, P
ET
ER
BU
RK
E,
BR
IAN
MA
HU
RIN
, H
OW
AR
DM
ON
TO
YA
, ER
NIE
MY
INT
, L
WIN
WA
RD
FA
RM
S, W
EL
L N
O.
1W
AR
D F
AR
MS,
WE
LL
NO
. 2
WA
RD
, M
ER
VIN
CIT
YO
FL
AC
EY
CIT
Y O
F L
AC
EY
, WE
LL
NO
. 4
CIT
Y O
F L
AC
EY
CA
PIT
OL
CIT
Y G
OL
F C
LU
B
RO
WE
, W.R
.PU
ST, W
ES
CIT
Y O
F O
LY
MPI
A,
SHA
NN
A P
AR
K W
EL
SPA
HR
, JIM
RIV
ER
LE
A W
AT
ER
SY
STE
M
BA
UE
RC
AR
LSO
N, W
ILL
IAM
R.
MC
GR
AW
, MIK
EG
IFFO
RD
TO
PPS,
LE
S
HO
LC
OM
B &
CE
DE
RST
RO
HM
HA
MSI
K,
RA
ND
AL
RE
ESE
, D
AV
EH
OL
LA
DA
Y, J
IMN
ESB
IT,
JER
RY
Lan
d su
rfac
e al
titud
e (f
eet)
222
216
211
210
208
209
206
188
197
199
201
210
210
214
207
198
210
185
190
205
209
210
216
211
210
209
210
220
200
210
Wel
l de
pth
(fee
t)
146 78 67 144 79 158 80 46 68 80 114 84 111 72 243 87 68 80 83 163
104
120 59 54 52 48 62 84 85 90
Wat
er
use H H H I H I H I I I I I P I I U I U H P H H U H H H H H H H
Geo
hy-
drol
ogic
un
it Qc
Qva
Qvr
Qva
Qva
Mlt
Qva
Qva
Mlt
Qvr
Mlt
Qvr
Qva
Mlt
Mlt
Mlt
Qvr
Qva
Qvt
Qc
Qf
Qc Qva
Qva
Qva
Qvr
Qva
Qva
Qva
Qf
Wat
er
leve
l (f
eet)
85 55.3
432 33 32
.21
41.4
048
.04
15.5
932 18 28 25 37 25 21 22 41
.74
-- 34.6
258 54
.03
R48
.63
37.3
6 Z
29 22 31.4
932 35
.932 43
.32R
Dat
e
10-0
0-77
08-0
1-88
07-0
9-80
04-1
9-88
08-0
1-88
07-1
9-88
08-0
8-88
08-0
2-88
08-0
0-47
06-1
5-67
05-1
6-55
04-0
0-46
09-1
2-73
04-1
9-46
05-0
4-48
11-1
3-57
08-0
9-88 -
08-0
4-88
05-0
3-74
08-0
4-88
08-0
8-88
08-0
8-88
03-2
6-75
08-2
4-87
08-0
4-88
04-0
0-82
08-0
3-88
06-1
2-79
08-0
8-88
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
1,10
023
0 48 90 650 __
620
2,60
0 ~53
0 84
0 - - - ..27
0 - 13 36 18 - 752,
100 ~
660 - 16 27
Rem
arks
D D,O
D D D D D D D D D D,S
- D,X
D D D,I
D D D D I D D,I
D D D D D,I
D
Tab
le A
l. W
ell r
ecor
ds f
or t
he s
tudy
wel
ls C
onti
nued
Wel
l or
spri
ng
iden
tifer
17N
/01W
-08P
0317
N/0
1W-0
8P04
17N
/01W
-08Q
0217
N/0
1W-0
9B01
17N
/01W
-09D
01
17N
/01W
-09G
0217
N/0
1W-0
9G03
17N
/01W
-09J
0217
N/0
1W-1
0N02
17N
/01W
-11H
03
17N
/01W
-11J
0117
N/0
1W-1
1K03
17N
/01W
-11K
0417
N/0
1W-1
1K05
17N
/01W
-11M
01
17N
/01W
-12B
0217
N/0
1W-1
2C01
17N
/01W
-12D
0117
N/0
1W-1
2D02
17N
/01W
-12J
02
17N
/01W
-13H
0117
N/0
1W-1
4B01
17N
/01W
-14H
0117
N/0
1W-1
4K01
17N
/01W
-15A
01
17N
/01W
-15C
0117
N/0
1W-1
5F02
17N
/01W
-15G
0117
N/0
1W-1
5H01
17N
/01W
-15H
02
Ow
ner
KL
AA
SEN
, TO
NY
BR
OW
N,
D.
VA
N D
ER
VO
RT
, JU
DY
HA
RPE
R,
MIK
EL
EW
IS,
E.M
.
IVE
RSO
N,
GA
RY
BU
SCH
E,
RO
NJO
HN
SON
, B
ILL
SEN
N,
HA
RR
YH
AN
SEN
, C
OR
KY
OB
ER
T, W
ILL
IAM
DE
NZ
LE
R,
GU
SD
USS
AU
LT
SUN
WO
OD
LA
KE
SSU
NW
OO
D L
AK
E, W
EL
L N
O.
3
LA
WY
ER
NU
RSE
RY
, WE
LL
NO
. 2
LA
WY
ER
NU
RSE
RY
, WE
LL
NO
. 1
IND
EP
FOR
EST
RY
ASS
OC
, W
EL
L N
O.
3L
AW
YE
R N
UR
SER
Y, W
EL
L N
O.
4PA
TT
ISO
N W
AT
ER
CO
., W
EL
L N
O.
1
HE
BE
L,
JOSE
PHB
EN
LIN
E, L
OR
IC
ON
NO
LL
Y,
BIL
LIE
FUL
KE
RSO
N,
RIC
HA
RD
SIG
MA
N,
KIM
CO
OL
EY
, D
AN
IEL
H.
FLY
ING
CA
RPE
T M
OB
ILE
EST
AT
ES
MIT
CH
EL
L,
CH
AR
LE
SB
UR
RE
LL
, LL
OY
DG
ASP
ER
, M
AR
CIN
E
Lan
d su
rfac
e al
titu
de(f
eet)
220
215
220
210
190
216
206
205
236
220
218
264
217
224
270
232
214
209
206
270
340
270
218
218
264
256
245
265
220
265
Wel
l de
pth
(fee
t)
94 94 180 38 41 55 90 100 78 65 34 96 28 301
334
146 90 129
174
186
160 85 50 29 91 99 120
121 39 80
Wat
er
use U H H H H H H H H H H H U P P I I U I P H H H H H H P H H H
Geo
hy-
drol
ogic
un
it
Qc
Qc
Qc
Qvr
Qva
Qvt
Qc
Qc
Qva
Qva
Qva
Qva
Qvr
TQ
uT
Qu
Mlt
Qva
Mlt
Mlt
Qc
Qc
Qva
Qva
Qvr
Qva
Qva
Qc
Qc
Qva
Qva
Wat
er
leve
l (f
eet)
38 45.4
340 18
.25
9 20.5
020
.34
15 39.5
633
.24
R
12.4
570
.94
R10
.74
44.1
7 R
87.5
0 R
60.8
538
.30
28.1
029
.00
79.2
7
136.
5764
.59
Z4.
926.
5656
.37
50.2
4 Z
56 56 8 56.1
7
Dat
e
04-0
4-78
08-3
0-88
07-3
0-75
08-0
2-88
08-0
9-86
08-0
2-88
07-2
0-88
06-2
8-76
07-2
0-88
07-2
6-88
07-2
5-88
07-0
2-88
07-2
6-88
09-0
1-88
07-2
6-88
05-2
0-88
05-2
0-88
05-2
0-88
05-2
0-88
10-0
6-89
07-2
2-88
07-2
6-88
07-2
5-88
07-2
5-88
07-2
0-88
07-2
5-88
09-0
3-81
02-2
3-86
09-1
8-80
08-2
6-88
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
48 920
110 33 180
150
230
250
620
430
2,00
0 49
180 -- - 92 310 -
150
1,20
0 16 76 46 22 -
Rem
arks
D D D D D D,I
D,X
D,I
D,I
D D,I
D D D D,I
D D D D - D,I
D D,0
D,I
D,I
D D D D D
Tab
le A
l.
Wel
l re
cord
s fo
r th
e st
udy
wel
ls-C
onti
nued
Wel
l or
sp
ring
id
entif
er
17N
/01W
-15K
0117
N/0
1W-1
5N01
17N
/01W
-15N
0217
N/0
1W-1
5P01
17N
/01W
-15P
02
17N
/01W
-15P
0317
N/0
1W-1
6D01
17N
/01W
-16D
0217
N/0
1W-1
6E02
17N
/01W
-16F
02
17N
/01W
-16F
0317
N/0
1W-1
6F04
17N
/01W
-16L
0117
N/0
1W-1
6M02
17N
/01W
-17A
01
17N
/01W
-17B
0317
N/0
1W-1
7G02
17N
/01W
-17J
0217
N/0
1W-1
7K01
17N
/01W
-17N
02
17N
/01W
-18B
0217
N/0
1W-1
8B03
17N
/01W
-19C
0217
N/0
1W-1
9M02
17N
/01W
-19P
01
17N
/01W
-21K
0117
N/0
1W-2
1P01
17N
/01W
-28B
0117
N/0
1W-2
8C02
17N
/01W
-28G
02
Ow
ner
WE
GE
, JIM
MU
STIN
, G
EO
RG
E &
HO
LL
YA
DA
IR,
GE
RA
LD
A.
HO
DG
E,
RO
NH
OD
GE
, R
ON
CL
EV
EN
GE
R, M
EL
ISSA
HA
LL
, L
ESL
IE L
.SL
AD
E, M
IKE
BO
UC
HE
E,
BIL
LC
AD
YL
, TH
EO
DO
RE
S.
ASC
HE
NB
RE
NN
ER
, A
RR
ON
WE
STE
RN
, TE
XJA
ME
S, R
OB
ER
TC
ASE
BIE
R, D
AV
IDK
LE
IN, W
AL
TE
R
VA
NSY
CK
LE
, R
ON
MA
HL
UM
, ST
AN
SCH
UM
AC
HE
R,
CL
IFF
WR
IGH
T,
MIC
HA
EL
BA
RT
LE
TT
, D
ON
BIC
KL
E, M
AL
CO
LM
EL
WA
NG
ER
, JO
HN
TH
UR
STO
N C
OU
NT
Y, F
IRE
DE
PT.
6M
CC
UE
, R
OB
ER
TSA
ND
ER
S, V
AL
ER
IE
MIL
ES,
MA
RK
BO
DE
CK
ER
, D
.L.
BR
EE
DL
OV
E, M
OR
RIS
LU
ND
PAR
KE
R,
LA
RR
Y
Lan
d su
rfac
e al
titud
e (f
eet)
220
209
211
210
210
213
220
220
220
230
250
250
210
220
215
215
215
220
215
205
210
200
220
340
210
360
250
295
240
400
Wel
l de
pth
(fee
t)
32 39 32 40 46 30 110 71 31 86 82 122 51 47 78 39 148
120 41 80 103
300
119
270 60 507 78 167 72 342
Wat
er
use H H H H H H H H H H H H H H H H H H H H H U H H H H H H H H
Geo
hy-
drol
ogic
un
it Qvr
Qva
Qva
Qva
Qva
Qva
Qc
Qva
Qva
Qf
Qva
TQ
uQ
vaQ
vaQ
f
Qva
TQ
uQ
cQ
vaQ
c
Qc
TQ
uT
Qu
Tb Qva
Tb TQu
Tb TQ
uTb
Wat
er
leve
l (f
eet)
12.0
05.
144.
986 3.
52
6.00
37.1
524
.16
15.8
927
.50
45.6
740
.50
9.40
24.5
324
.46
R
27.5
231
.76
23 20.4
029
.67
59.5
853
.41
45 93.5
921
.06R
153.
2946
.40
12.8
044
.81
132
Dat
e
07-1
5-88
07-2
7-88
07-2
5-88
02-2
2-86
07-2
5-88
07-2
5-88
07-2
2-88
07-1
5-88
07-1
4-88
07-1
4-88
07-1
4-88
07-1
4-88
07-1
4-88
07-1
5-88
07-0
7-88
07-0
7-88
07-1
4-88
02-2
6-73
07-0
8-88
07-1
5-88
07-0
7-88
10-1
1-89
10-1
4-85
07-2
2-88
06-2
9-88
07-0
7-88
08-0
2-89
06-2
9-88
07-0
7-88
11-2
3-87
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
88 36 200
100
150
310 19 65 51 42 29 94 17
>790 16
200 30 180 48 - -
.13
190 68 - 22
.020
Rem
arks
D D D,I
D,I
D D D,X
D D,I
D D D,X
D,X
,W,0
,SD D D D
,ID D D D D D
,OD
,ID D
,X,I
D D,X
D D
Tab
le A
l. W
ell r
ecor
ds f
or t
he s
tudy
wel
ls-C
onti
nued
Wel
l or
spri
ng
iden
tifer
17N
/01W
-28H
0117
N/0
1W-3
0F02
17N
/01W
-30F
0317
N/0
1W-3
1C01
17N
/01W
-32C
01
17N
/01W
-32F
0117
N/0
1W-3
2F02
17N
/01W
-32K
0417
N/0
1W-3
2P02
17N
/01W
-33B
03
17N
/01W
-33E
0217
N/0
1W-3
3E03
17N
/01W
-33E
0417
N/0
1W-3
3K02
17N
/01W
-34D
01
17N
/01W
-34E
01D
117
N/0
1W-3
4J02
17N
/01W
-34L
0117
N/0
1W-3
4L02
17N
/01W
-34M
01
17N
/02W
-01C
0117
N/0
2W-0
1E02
17N
/02W
-02B
0217
N/0
2W-0
2E03
17N
/02W
-02E
04
17N
/02W
-02K
0117
N/0
2W-0
2N01
17N
/02W
-02Q
0617
N/0
2W-0
2R01
17N
/02W
-02R
02
Ow
ner
TE
MPO
LA
KE
CO
RP.
GR
UN
EN
FEL
DE
R,
DO
UG
LA
POR
TE
, W
ILL
IAM
H.
DO
YL
E,
DO
NO
FFU
TT
LA
KE
CO
MM
UN
ITY
WE
LL
RO
BIN
SON
, H
ER
B G
.PA
RIS
, D
AV
IDB
UR
NS,
VE
RO
NIC
AIS
OM
, CE
CIL
GR
EE
NW
EL
L, T
HO
MA
S
NY
HO
LM
, R
OB
ER
TM
CIN
TY
RE
,AR
TD
.C
AR
R, W
ILL
IAM
JR
.H
YD
E,
DA
VID
BR
EW
ER
, R
AL
PH
CA
MP
FIR
E C
OU
NC
IL O
F O
LY
MPI
AR
EIS
TE
R,
PHIL
IPM
ILL
ER
, D
EN
NIS
GA
RD
EN
ER
WE
YE
RH
AE
USE
R C
O.
FIN
NE
GA
ND
AL
RY
MPL
E, W
AIT
EN
EL
SON
, D
ON
CA
PIT
OL
PA
RK
CA
RE
CE
NT
ER
KIL
DO
W, J
IM &
ST
AN
LL
OY
D,
BIL
LA
SBA
CH
, D
ON
AL
DL
UH
R,
ME
RL
YN
SO.
SOU
ND
UT
IL.,
BR
IDG
EW
AT
ER
1SO
. SO
UN
D U
TIL
., B
RID
GE
WA
TE
R 2
Lan
d su
rfac
e al
titu
de
(fee
t)
260
260
250
260
230
250
250
265
260
245
245
230
230
260
400
280
290
290
280
290
110
175
175
185
183
170
185
175
191
191
Wel
l de
pth
(fee
t)
140
405 66 52 140
244
265
158
143 59 81 32 54 40 57 138 61 70 125 58 32 92 200
104 61 60 68 67 106 97
Wat
er
use P U H H P H H H H H H H H H H H H H H H H H H I H H H H P P
Geo
hy-
drol
ogic
un
it
Tb
Tb
Qva
Qva
Qc
Qc
TQ
uT
Qu
TQ
uQ
vr
Qc
Qva
Qva
Qva
TQ
u
TQ
uQ
cQ
cT
bQ
vr
Qvr
Qva
Qc
Qva
Mlt
Qvr
Qvr
Qvr
Qva
Qva
Wat
er
leve
l (f
eet)
27.9
5 R
118 57 34
.56
47.6
6 R
62.3
046
.35
50.0
529 30 8.
107.
9515
.62
38.6
7
52.2
5 R
23.1
755 38
.16
44.4
8
7.15
65.9
973
.86R
30.1
835
.26
21.8
923
.12
34.5
145
.20
45.2
6
Dat
e
07-0
8-88
01-2
1-88
04-0
1-75
06-2
8-88 ~
07-0
8-88
07-1
4-88
07-0
1-88
06-2
8-88
10-1
2-82
02-2
6-85
06-2
9-88
06-2
9-88
07-0
1-88
06-2
8-88
06-2
9-88
07-0
1-88
05-1
6-76
06-2
9-88
06-2
8-88
08-0
4-88
07-1
8-88
08-2
6-88
07-2
6-88
07-2
6-88
07-2
6-88
08-0
3-88
07-2
6-88
12-1
3-88
09-1
4-88
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day)
1.4
-
130,
000
400 -
180
180 - - 49 74 92 35 63 - 65 620
150 .8
41,
200 14 - 11 18 - 62 130 95 220
Rem
arks
D,X
D D D - D D D D,I
D D,I
D,I
D,I
D D,X
D,X
,ID D
,ID
,X,W
,ID
,I
D D,W
,ID D D D
,ID D - D
Tab
le A
l. W
ell
reco
rds
for
the
stud
y w
ells
-Con
tinu
ed
Wel
l or
spri
ng
iden
tifer
17N
/02W
-02R
0317
N/0
2W-0
3D01
17N
/02W
-03D
0217
N/0
2W-0
3J02
17N
/02W
-03R
02
17N
/02W
-04A
0117
N/0
2W-0
4E07
17N
/02W
-04H
0117
N/0
2W-0
4H02
17N
/02W
-04K
04
17N
/02W
-04L
0117
N/0
2W-0
4N04
17N
/02W
-04N
0517
N/0
2W-0
4N06
17N
/02W
-04P
02
17N
/02W
-05A
0217
N/0
2W-0
5F01
17N
/02W
-05J
01D
117
N/0
2W-0
6A04
17N
/02W
-06A
05
17N
/02W
-06F
0317
N/0
2W-0
6G02
17N
/02W
-06N
0117
N/0
2W-0
6P02
17N
/02W
-06R
01
17N
/02W
-08D
0317
N/0
2W-0
8E01
17N
/02W
-08K
0217
N/0
2W-0
8L01
17N
/02W
-08L
02
Ow
ner
SO.
SOU
ND
UT
IL.,
MO
NA
CO
PA
RK
CU
TSI
NG
ER
, M
.D.
CO
NN
EL
LY
, JI
ML
EA
L, T
OM
& C
AT
HE
RIN
EC
ITY
OF
TU
MW
AT
ER
, WE
LL
NO
. 7
STE
INE
R,
GL
YN
NV
ESS
, R.
UN
WIN
, DJ.
UN
WIN
, E.R
.JO
NE
S, R
ICK
JEN
SON
, M
OR
RIS
MC
CR
OSK
Y, W
EN
DA
LL
MC
CR
OSK
Y, W
EN
DA
LL
SMIT
H,
PAT
AN
DE
RSO
N P
UD
MIN
KL
ER
, JA
CK
SO.
SOU
ND
UT
IL.
UN
WIN
, N
AT
DO
OL
EY
, L
LO
YD
SAN
FOR
D,
RO
N
MA
Y, E
DC
OFF
EY
, FO
RR
EST
VA
NSY
CK
EL
, C
ON
NIE
KEL
LY, P
HIL
HO
WA
RD
, B
AR
RY
QU
EN
TIN
, K
EIT
HSO
. SO
UN
D U
TIL
., B
LA
CK
LA
KE
1FO
NT
EN
OT
, M
ICH
AE
LD
EC
KE
RT
, C
.E.
EL
LIO
TT
, D
OU
G,
WE
LL
NO
. 1
Lan
d su
rfac
e al
titu
de
(fee
t)
180
178
178
190
190
175
180
188
188
190
190
188
188
190
189
172
165
190
142
150
143
140
143
137
140
155
183
190
188
182
Wel
l de
pth
(fee
t)
87 30 45 111
333 43 45 72 60 44 50 40 44 50 46 33 71 106 48 27 27 332 55 59 205 75 200 37 40 38
Wat
er
use P H H U F H H H U H H H H H P H U H H H H U H H H U P H H H
Geo
hy-
drol
ogic
un
it Qva
Qvr
Qvr
Qva
TQ
u
Qvr
Qvr
Qva
Qvr
Qvr
Qvr
Qvr
Qvr
Qvr
Qva
Qvr
Qva
Qc
Qva
Qva
Qva
TQ
uQ
cQ
cT
Qu
Qf
TQ
uQ
vrQ
vrQ
vr
Wat
er
leve
l (f
eet)
46 21 18 22 61 10 14 25 20 23.1
0
15.8
815
.35
15.7
221 19
.19
4.32
12 18 7.49
4.09
20.6
6 S
4 -5 8.08
R5 18
.32
68.5
315 17
.35
7
Dat
e
05-1
5-81
05-1
4-79
11-2
0-86
05-0
1-67
07-0
1-68
07-0
6-72
07-2
3-86
06-1
9-79
10-1
2-78
07-2
8-88
07-2
9-88
07-2
9-88
07-2
9-88
09-2
2-78
07-2
9-88
07-2
8-88
04-2
9-82
02-0
6-78
08-0
1-88
08-0
3-88
09-1
4-88
11-
-78
05-2
0-86
08-0
8-88
09-2
7-86
08-0
4-89
09-1
4-88
03-1
5-77
08-0
1-88
05-2
5-77
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
>580 - 77 44 77 41
0 15 180
130
170 77 280
250 37 460
110 - 31 24 180
920 85 - 13 41 11 -
>980 13
0>1
,500
Rem
arks
D D D D D,I
D,X
D D,X
D D D D D D D D,W
,ID D
,ID D D
,ID D D
,ID
,I
D D D D,S
D
Tab
le A
l. W
ell
reco
rds
for
the
stud
y w
ells
Con
tinu
ed
Wel
l or
spri
ng
iden
tifer
17N
/02W
-08L
0317
N/0
2W-0
8R06
17N
/02W
-09A
0217
N/0
2W-0
9C02
17N
/02W
-09E
03
17N
/02W
-09G
0217
N/0
2W-0
9K01
17N
/02W
-09M
0417
N/0
2W-0
9Q01
17N
/02W
-10B
01
17N
/02W
-10B
0217
N/0
2W-1
0N01
17N
/02W
-11G
0817
N/0
2W-1
1G09
17N
/02W
-11J
01
17N
/02W
-11R
0117
N/0
2W-1
2E02
17N
/02W
-12L
0217
N/0
2W-1
3Q02
17N
/02W
-13R
02
17N
/02W
-14H
0217
N/0
2W-1
4H03
17N
/02W
-14Q
0117
N/0
2W-1
4Q02
17N
/02W
-15C
02
17N
/02W
-15C
0317
N/0
2W-1
5D02
17N
/02W
-15E
0117
N/0
2W-1
5L04
17N
/02W
-16M
02
Ow
ner
EL
LIO
TT
, DO
UG
, WE
LL
NO
. 2
GR
UN
EN
FEL
DE
R, L
OR
EN
PIL
ES,
DA
VID
SO.
SOU
ND
UT
IL.,
SUM
ME
R H
ILL
PAR
R, W
ILL
IAM
HA
RR
IET
HA
, D
UA
NE
KO
SHE
, D
ON
EY
LE
NFE
LD
TM
AY
, CL
AU
DE
CIT
Y O
F T
UM
WA
TE
R,
WE
LL
NO
. 10
CIT
Y O
F T
UM
WA
TE
R,
WE
LL
NO
. 9
DA
PAU
L,
INC
.W
YT
CO
, R
ICH
AR
DK
AU
FMA
N C
ON
STR
UC
TIO
NK
AU
FMA
N C
ON
STR
UC
TIO
N
HO
FER
T C
OR
P.E
STA
TE
OF
HE
LE
N S
HA
NK
ST
RA
ILS
EN
D U
TIL
ITIE
SM
EL
OD
Y P
INE
S M
OB
ILE
HO
ME
EST
AT
ES
PAR
KS,
HA
RO
LD
AL
LSU
P, R
AN
DY
KIL
BU
RG
, G
LE
NL
ON
GH
OR
N C
OU
NT
RY
EST
AT
ES
EL
WA
NG
ER
, EU
GE
NE
& P
AT
HE
CK
, E
DW
AR
D
HE
CK
, E
DW
AR
DG
RE
EN
UP,
BIL
LB
AL
CO
M, J
OH
N &
VIR
GIN
IAST
RA
WD
ER
LU
HR
, M
ER
LY
N
Lan
d su
rfac
e al
titu
de
(fee
t)
181
195
190
195
195
190
188
195
190
195
195
190
195
200
198
200
185
195
225
177
200
196
198
200
196
196
195
195
200
191
Wel
l de
pth
(fee
t)
40 65 40 56 77 56 44 47 62 96 111 56 135 60 79 255
130
157 73 73 39 50 65 40 -- .. 43 50 58 38
Wat
er
use U H P P I P H H I N N N H C C I H P P U H H P H C C H H I H
Geo
hy-
drol
ogic
un
it
Qvr
Qva
Qva
Qva
Qva
Qva
Mlt
Qva
Qva
Qva
Qva
Qva
Qc
Qvr
Qvr
Mlt
Qc
Qc
Qvt
Qva
Qva
Qva
Qva
Qva
-- _. Qva
Qva
Qva
Qva
Wat
er
leve
l (f
eet)
9.24
17.0
514
.46
19.1
516
.86
13.9
413
.58
16.5
914 3 17
.07
R10
.97
29.6
426 39 46
.07
58 62.8
655
.64
10.6
5
20.3
818
.48
22.3
4 R
14.2
5-- _ 15
.61
16.7
618
.54
15
Dat
e
08-0
2-88
07-1
9-88
07-2
7-88
07-0
7-88
07-2
9-88
09-2
9-88
07-2
9-88
08-0
2-88
12-2
2-65
04-0
1-72
01-0
6-89
07-2
9-88
07-1
8-88
07-2
6-79
03-1
0-77
07-2
7-88
04-1
9-74
07-2
7-88
08-0
4-88
10-1
1-88
08-0
4-88
08-0
9-88
06-1
6-88
08-1
5-88 - _.
08-1
2-88
08-1
0-88
08-1
0-88
02-0
5-88
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day)
> 1,
200
820
350
540 78 240
>1,5
00 290
380
150
100 14 32 160 .. 23 30 77 6.
8
>740 38
0 35 -- _
1,10
0>1
,500 14
046
0
Rem
arks
D D,X
,ID D
,X,I
D,X
D,O
D D D D D,I
D,I
D D D,S
D I D,I
D D D D D,I
D,W
,I- . D D D D
Tab
le A
l.
Wel
l re
cord
s fo
r th
e st
udy
wel
ls C
onti
nued
Wel
l or
sp
ring
id
entif
er
17N
/02W
-16P
0217
N/0
2W-1
6P03
17N
/02W
-16Q
0217
N/0
2W-1
7E01
17N
/02W
-17F
02
17N
/02W
-17H
0117
N/0
2W-1
7J01
17N
/02W
-17L
0217
N/0
2W-1
7N02
17N
/02W
-17R
02
17N
/02W
-17R
0317
N/0
2W-1
7R04
17N
/02W
-18H
0317
N/0
2W-1
9A01
17N
/02W
-19F
01
17N
/02W
-19G
0417
N/0
2W-1
9L03
17N
/02W
-20B
0517
N/0
2W-2
0B06
17N
/02W
-20H
02
17N
/02W
-20J
0217
N/0
2W-2
0J03
17N
/02W
-20K
0117
N/0
2W-2
1A01
17N
/02W
-21F
01
17N
/02W
-21J
0117
N/0
2W-2
2A01
17N
/02W
-22A
0217
N/0
2W-2
2B04
17N
/02W
-22D
02
Ow
ner
CO
X, T
ED
KA
UFM
AN
, MA
RV
INM
CK
AY
, STA
NR
AD
ER
, CA
RE
YSH
AW
, EA
RL
PYPE
R, W
ILL
IAM
DN
R, W
EL
L N
O.
7FR
IED
EL
, RU
DY
ING
LIN
, DA
VE
LO
NE
GR
AN
, GE
OR
GE
DN
R, W
EL
L N
O.
6D
NR
, WE
LL
NO
. 5
PAR
KS,
HA
RO
LD
BR
OW
N, J
OH
NH
AR
RIS
ON
, TO
DD
CL
OV
IS, G
EO
RG
ET
HU
RB
ER
, WIL
LA
RD
DN
R, W
EL
L N
O.
9D
NR
, WE
LL
NO
. 4D
NR
, WE
LL
NO
. 8
BA
ILEY
, WE
SLE
YPA
RK
S, H
AR
OL
DM
ICH
AE
LS,
KIR
BY
AD
AIR
HO
MES
NA
CO
TT
A, L
AR
RY
MC
LA
IN, M
IKE
TO
BIN
SKI,
FRA
NK
& A
SSO
C.
SHO
AF,
WIL
LIA
MM
OO
RE
, TO
MTA
YLO
R, D
ICK
Lan
d su
rfac
e al
titud
e (f
eet)
193
194
196
175
186
190
195
189
185
195
192
192
175
175
164
174
164
188
191
191
190
188
186
196
195
193
200
197
205
200
Wel
l de
pth
(fee
t)
77 58 54 115 60 39 136 80 83 54 119 93 109 57 100 60 67 71 91 64 123 60 53 63 178 26 80 60 53 86
Wat
er
use H U U H H H I H H H I I P H H H H I I I H H H C U H H H P C
Geo
hy-
drol
ogic
un
it Qva
Qva
Qva
Qc
Qva
Qva
Qva
Qva
Qva
Qva
Qva
Qva
Qf
Qvt
Qc
Qva
Qf
Qva
Qva
Qva
Qf
Qvr
Qva
Qva
Qc
Qvr
Qva
Qva
Qva
Qva
Wat
er
leve
l (f
eet)
13.5
114 20 7.
575 13
.56
13.8
210
.37
5.81
18.1
4
10.7
411
.86
20.1
68.
9310 12
.51
11.9
011
.59
17.4
813
.95
8 7.48
12.4
815
.59
39.1
5
8.65
20.4
910 24 15
.78
Dat
e
08-0
8-88
03-2
0-80
08-2
2-79
08-0
3-88
05-1
2-76
09-0
8-88
07-1
8-88
09-3
0-88
08-0
9-88
08-0
2-88
07-1
8-88
07-1
8-88
08-1
8-88
08-1
1-88
08-1
9-86
08-2
5-88
08-2
3-88
09-2
0-88
09-2
0-88
09-2
0-88
01-0
4-80
08-1
2-88
08-1
5-88
09-0
8-88
09-2
1-88
09-2
1-88
09-3
0-88
09-0
8-80
11-2
4-78
10-0
7-88
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
150
>980 -
150
>3,7
00 620
140
120
310
>1,7
00 66 400 27 10 20 20 3.
473
032
026
0 44 ->
1,20
0 29 -
620
620 92
>1,1
00 38
Rem
arks
D D D D,I
D D,X
,OD
,XD D
,ID D D
,XD D D
,I
D D D D D,X
D,X
D,I
D D D D D D,S
D D
Tab
le A
l. W
ell r
ecor
ds f
or th
e st
udy
wel
ls C
onti
nued
Wel
l or
spri
ng
iden
tifer
17N
/02W
-22E
0217
N/0
2W-2
2E03
17N
/02W
-22F
0317
N/0
2W-2
2H02
17N
/02W
-22H
03
17N
/02W
-22Q
0317
N/0
2W-2
3B01
17N
/02W
-23B
0217
N/0
2W-2
3K01
17N
/02W
-24B
01
17N
/02W
-24C
0217
N/0
2W-2
4D01
17N
/02W
-24D
02D
117
N/0
2W-2
5N02
17N
/02W
-25N
03
17N
/02W
-25Q
0117
N/0
2W-2
5Q02
17N
/02W
-25Q
0317
N/0
2W-2
6D02
17N
/02W
-26E
01
17N
/02W
-27J
0117
N/0
2W-2
7J02
17N
/02W
-27P
0117
N/0
2W-2
8J01
17N
/02W
-28J
02
17N
/02W
-28R
0117
N/0
2W-2
9A01
17N
/02W
-29A
0217
N/0
2W-2
9D01
17N
/02W
-29D
02
Ow
ner
HE
CK
, E
DW
AR
D,
WE
LL
NO
. 2
HE
CK
, E
DW
AR
D,
WE
LL
NO
. 1
DE
LA
NE
Y,
GE
OR
GE
TH
UR
STO
N C
O.,
MA
INT
EN
AN
CE
SH
OP
RO
GE
RS,
DA
RR
EL
L
BO
CK
, FR
ED
RID
LE
Y, W
ILL
IAM
RE
XU
S, F
RA
NK
GU
ND
ER
SON
, G
EO
RG
EG
RO
VE
R,
TO
M
NO
E,
BIL
LY
HA
WK
INS,
HA
RR
YB
AN
TE
R,
JEA
NE
TT
EL
INC
OL
N,
RIC
HA
RD
LIN
CO
LN
, R
ICH
AR
D
BL
AK
E, T
IMST
OO
D A
RD
, PA
TR
ICK
SCH
MIT
T, E
VA
NPU
CK
ET
T, D
AL
LA
SC
AR
NE
Y, E
DW
AR
D &
CY
NT
HIA
ED
MIN
STE
R,
ED
ED
MIN
STE
R,
GE
OR
GE
SKY
ER
OB
ER
TS,
ST
EPH
EN
RO
BE
RT
S, S
TE
PHE
N
TE
LL
ER
S, J
OSE
PH &
CH
ER
IEV
AN
BU
SKIR
K,
GE
OR
GE
BA
LU
KO
FF, T
ON
YPE
TE
RSO
N,
TO
DD
CR
AY
PO,
SAR
AH
Lan
d su
rfac
e al
titu
de
(fee
t)
200
200
198
196
200
200
215
200
196
224
210
220
200
216
217
243
274
276
380
200
310
200
195
200
200
198
188
190
180
180
Wel
l de
pth
(fee
t)
117 87 66 67 57 45 57 40 59 100
243
120 70 104 80 155
113
280
186 58 110
212 35 62 45 28 44 50 56 60
Wat
er
use C C H C H H H H H H H H U H U H H H H H U H H U H H H H H H
Geo
hy-
drol
ogic
un
it Mlt
Qvt
Qva
Qva
Qva
Qva
Qva
Mlt
Qva
Qc
Mlt
Tb
Tb
Tb
Tb
Tb
TQ
uM
ltT
bQ
c
Tb
Tb
Qc
TQ
uQ
c
Qc
Qva
Qva
Qva
Qva
Wat
er
leve
l (f
eet)
14 18 13.3
415
.51
23 18.7
423
.80
15.0
114
.75
60 48.2
630 38
.23
8.84
-- 46.0
4 R
52.1
940
.23
71.4
114
.57
44 - 12.4
7-- 10 10
.90
10.5
29.
607.
238
Dat
e
08-1
6-73
07-2
0-73
08-2
6-88
08-2
2-88
07-1
9-88
10-1
9-88
10-0
3-88
09-0
6-88
08-2
2-88
08-0
4-87
08-2
5-88
10-1
0-79
08-1
2-88
08-1
7-88 -
08-2
6-88
08-1
5-88
08-1
5-88
08-1
7-88
08-2
3-88
06-2
4-80 -
08-2
2-88 -
09-2
6-80
09-1
5-88
09-0
7-88
08-2
3-88
09-3
0-88
05-2
3-84
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day)
5.2
7.7
-18
0
120 41
120 62 1.
1 - -
.91
14 - 7.7
44
.087
- 62 -
3,00
0
470 62
>1,2
00 250 62
Rem
arks
D D D D,W
,ID D D D D
,ID D D
,ID - D D D
,ID
,ID D
,I
D D D D D D D D,X
,ID D
,I
Tab
le A
l. W
ell
reco
rds
for
the
stud
y w
ells
-Con
tinu
ed
Wel
l or
spri
ng
iden
tifer
17N
/02W
-29F
0117
N/0
2W-2
9G01
17N
/02W
-29R
0117
N/0
2W-3
0D02
D1
17N
/02W
-30E
02
17N
/02W
-30E
0317
N/0
2W-3
0E04
17N
/02W
-30F
0117
N/0
2W-3
0P02
17N
/02W
-31E
01
17N
/02W
-31H
0117
N/0
2W-3
2E01
17N
/02W
-32K
0117
N/0
2W-3
3K02
17N
/02W
-34J
02
17N
/02W
-35C
0117
N/0
2W-3
6C02
17N
/02W
-36C
0317
N/0
2W-3
6D01
17N
/03W
-01B
01
17N
/03W
-01G
0217
N/0
3W-0
1J01
17N
/03W
-01L
0217
N/0
3W-0
1R03
17N
/03W
-02G
01
17N
/03W
-02H
0117
N/0
3W-0
2J01
17N
/03W
-02J
0217
N/0
3W-0
2J03
D1
17N
/03W
-02K
01
Ow
ner
HU
RST
, J.J.
TU
RC
OT
TE
, BIL
LD
EE
DS,
NO
RM
AN
LE
E, B
OB
H.
& R
. WA
TE
R W
OR
KS
CA
MPB
EL
L,
JIM
KN
IER
IM, E
UG
EN
E &
AL
BE
RT
AST
EW
AR
T, R
ICH
AR
DB
LU
E R
IBB
ON
TU
RF
BR
IGG
S, D
AV
ID
MO
NT
GO
ME
RY
, GE
OR
GE
CO
LE
MA
N,
CA
RR
OL
LR
OG
ER
S, D
IAN
ASC
OT
T L
AK
E W
AT
ER
SY
STE
MW
ASH
ING
TO
N S
TA
TE
PA
RK
S
DA
Y, M
AR
GA
RE
TH
IGH
FIL
LB
RO
WN
E, B
ON
NIE
FED
EN
, DA
VID
MC
CA
RT
Y, B
EA
TR
ICE
PATC
H, T
OM
SMIT
H,
XA
VIE
RH
ILL
, LE
ON
LO
NG
NE
CK
ER
, D
AV
ID W
.A
RN
ESE
N, W
ILL
IAM
AR
NE
SEN
, DA
LE
DE
LPH
I W
AT
ER
SY
STE
MD
EL
PHI
CO
UN
TR
Y C
LU
B, W
EL
L N
O.
2B
UT
CH
KO
, ST
EPH
EN
PEK
OL
A,
JER
RY
Lan
d su
rfac
e al
titu
de
(fee
t)
186
195
195
163
180
186
180
185
178
181
220
193
188
205
212
268
290
310
250
240
220
210
220
205
340
290
260
260
260
275
Wel
l de
pth
(fee
t)
57 50 100 70 146
146 86 148 31 80 112 24 38 41 97 201
170 95
117 93 83 95 113
166 84 165
165
113 46
Wat
er
use C H H H P H H H I H H I H P C H H H H H H H H H H H P I H H
Geo
hy-
drol
ogic
un
it Qva
Qva
Qc
Qc
Tb Tb Qc
Tb Qc
TQu
TQ
uQ
cQ
fQ
cQ
c
Tb
Tb
Tb Q
va
Qva
Qva
Qva
Qc
Tb
Mlt
TQ
uM
ltQ
vaQ
va
Wat
er
leve
l (f
eet)
7.73
14 25 15.7
3 R
22 22.3
712 25 4.
8510 32
.78
10 8 16.1
917
.14
15 70 27 64.4
086
.23
46.8
950
.00
50.4
667
.60
18 52.6
5 Z
76 88.2
995
.63
33.2
2
Dat
e
08-2
6-88
10-2
7-77
07-1
9-88
08-2
4-88
10-0
0-73
09-1
9-88
05-1
8-84
09-2
7-78
09-2
3-88
11-1
6-77
08-2
4-88
06-1
4-80
08-2
5-87
09-1
4-88
08-2
5-88
01-0
7-88
01-2
4-78
12-2
7-79
07-2
2-88
01-2
7-89
08-2
3-88
08-2
3-88
08-2
4-88
08-2
3-88
09-1
5-85
10-1
9-88
12-1
1-71
08-2
4-88
09-1
3-88
08-2
3-88
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r day
)
130 -- - - 3.
8
1.4
6.8
74 - 41>2
,800 2.
4-
480
.004
7.0
21.0
028
180
240
100
250 - 1.
7
_ 39 -- -
400
Rem
arks
D D,I
D,X
,SD D D
,W,I
D D D D D,0
D D,X
D D D,I
D D - D D,I
D D D D D D D D D,I
Tab
le A
l. W
ell r
ecor
ds f
or th
e st
udy
wel
ls C
onti
nued
Wel
l or
sprin
g id
entif
er
17N
/03W
-02K
0317
N/0
3W-0
2K04
17N
/03W
-02K
0517
N/0
3W-0
2Q01
17N
/03W
-10B
01
17N
/03W
-10C
0117
N/0
3W-1
0D01
17N
/03W
-11A
0317
N/0
3W-1
1G01
17N
/03W
-11H
01
17N
/03W
-11K
0117
N/0
3W-1
1Q01
17N
/03W
-12A
0217
N/0
3W-1
2A03
17N
/03W
-12A
04
17N
/03W
-12B
0217
N/0
3W-1
2E01
17N
/03W
-12F
0117
N/0
3W-1
4C02
17N
/03W
-14F
03
17N
/03W
-14R
0217
N/0
3W-1
5A01
17N
/03W
-15B
0117
N/0
3W-1
5F01
17N
/03W
-15N
01
17N
/03W
-15P
0117
N/0
3W-1
5P02
17N
/03W
-17A
0117
N/0
3W-1
7B01
17N
/03W
-17D
01
Ow
ner
SO.
SOU
ND
UT
IL.,
AL
PIN
E H
ILL
SSO
. SO
UN
D U
TIL
., A
LPI
NE
HIL
LS
1SO
. SO
UN
D U
ITL
., A
LPI
NE
HIL
LS
2G
AM
BL
E, D
ON
ER
NST
ES,
BE
CK
Y
POT
TE
R,
JEFF
KIE
FER
, JIM
GR
AH
AM
, JA
ME
ST
AY
LO
R,
BO
BM
CM
UR
RY
, L
AR
RY
& L
IND
A
EL
LIO
TT
, R.
LIN
DSA
YB
EC
KM
AN
, JA
ME
SSO
. SO
UN
D U
TIL
., E
VR
GR
N S
HO
RE
S 1
SO.
SOU
ND
UT
IL.,
EV
RG
RN
SH
OR
ES
2SO
. SO
UN
D U
TIL
., E
VR
GR
N S
HO
RE
S 3
BE
RK
EN
KA
MP,
WIL
LIA
MFO
LL
ET
T,
DO
UG
LA
SB
UD
INSK
I, R
OB
ER
TM
AC
DU
FF,
JAM
ES
LA
RSE
N, B
RU
CE
GIB
BO
NS,
JO
AN
NE
FOST
ER
, M
IKE
STE
NB
ER
G,
RO
GE
RH
ILD
EN
, JE
RR
YD
RU
CQ
UE
R,
CE
DR
IC
SCH
UL
TZ
, L
ER
OY
RE
NFR
OE
, JA
CK
CR
ON
IN,
MIK
ER
ED
EC
KE
R,
CR
AIG
GA
RY
, TH
OR
Lan
d su
rfac
e al
titud
e (f
eet)
300
300
300
270
510
600
620
240
240
240
180
140
185
180
185
240
200
220
140
170
200
240
390
580
580
400
360
515
420
485
Wel
l de
pth
(fee
t)
196
113
105 78 74 110 42 94 97 100 58 35 109
107
113
103 56 119 52
402
101
310
124 48 129
282 47 38 109 75
Wat
er
use U P P H H H H H U H H H P P P H H H H H H H H U H U U H H H
Geo
hy-
drol
ogic
un
it TQu
Qva
Qva
Qva
Tb Mlt
TQ
uQ
vaQ
vaQ
va
Qva
Qva
Qc
Qc
Qc
Qva
Qva
Qva
Qva
Tb
Qva
Tb
Tb
TQ
uT
Qu
Tb
Tb
Tb
Tb
TQ
u
Wat
er
leve
l (f
eet)
49.1
824
.70
49.0
1 R
27.1
615
.70
15.7
118
.25R
79.9
758
.78
78 22.5
24.
6537
.58
S30 24 80 44
.86
74.0
19 3 65
.98
5 51.9
8 R
--
1 09.
49 P
159.
0642
.34
5 2.19
16.3
2
Dat
e
12-1
3-88
12-1
3-88
12-1
3-88
07-2
1-88
08-2
4-88
08-2
4-88
09-1
3-88
10-1
9-88
08-2
4-88
06-2
2-87
08-2
6-88
08-2
4-88
07-0
7-88
07-2
8-73
06-1
1-76
09-0
2-80
10-2
0-88
08-2
6-88
12-0
0-71
07-2
0-87
08-2
6-88
01-1
7-84
09-1
3-88 -
09-1
4-88
08-2
6-88
10-2
5-88
01-0
8-88
10-0
3-88
09-1
4-88
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
6.7
54 - 89 -- _. 41 74 100 65 67 46 62 72 45 180 92 41 11 - 94
.002
5.0
24- - 7.
023
Rem
arks
- D I D D D,I
D D D D D,I
D D D D D D D,O
D D D D,O
D D D D D D,I
D D,I
Tab
le A
l.
Wel
l re
cord
s fo
r th
e st
udy
wel
ls C
onti
nued
Wel
l or
sp
ring
id
entif
er
17N
/03W
-17G
0117
N/0
3W-1
7R01
17N
/03W
-22J
0117
N/0
3W-2
2L01
17N
/03W
-23L
02
17N
/03W
-23P
0117
N/0
3W-2
3Q02
17N
/03W
-23R
0217
N/0
3W-2
4D01
17N
/03W
-24E
02
17N
/03W
-24E
0317
N/0
3W-2
5D01
17N
/03W
-25D
0217
N/0
3W-2
5G01
17N
/03W
-25H
02
17N
/03W
-25J
0217
N/0
3W-2
5K01
17N
/03W
-25R
0417
N/0
3W-2
5R05
17N
/03W
-26A
01
17N
/03W
-26F
0117
N/0
3W-2
6G01
17N
/03W
-26H
0117
N/0
3W-2
6H02
17N
/03W
-26J
02
17N
/03W
-27N
0117
N/0
3W-3
4E03
17N
/03W
-34E
0417
N/0
3W-3
4F01
17N
/03W
-34J
01
Ow
ner
MC
RA
E,
SUSA
NM
CK
INN
ON
, C
AM
ER
ON
SAN
FOR
D,
GA
RY
OL
IVE
R,
RO
BE
RT
MIL
LE
R,
TH
OM
AS
CR
UM
LE
Y,
LO
NN
IEB
EN
NE
TT
, G
OR
DO
NT
HU
RST
ON
CO
., FI
RE
DIS
T.
NO
. 11
BO
DIN
E,
DA
VID
SAL
AZ
AR
, L
EO
WIL
SON
, M
ICH
AE
LD
EL
PHI
MO
BIL
E H
OM
E P
AR
KR
OSS
, DE
WE
YB
UM
FOR
D,
MA
RG
AR
ET
JOH
NSO
N, J
OH
N
STE
EL
E,
RA
LPH
PET
TY
, RU
SSE
LL
BO
OT
H,
JAM
ES
BA
KE
R,
JAC
KD
EN
MA
N, L
AR
RY
WIL
DB
ER
GE
R,
PAU
LG
AD
D,
GR
EG
HIL
L,
RO
NB
AFA
RO
, G
AR
YW
HIT
E,
CL
AY
TO
N
HA
TC
HE
R,
TIM
WA
LT
ER
S, R
OY
DA
HL
, K
IMN
APP
I, A
ME
DE
SZ
IRB
ES,
LA
RR
Y
Lan
d su
rfac
e al
titud
e (f
eet)
420
380
200
290
250
245
230
170
200
200
190
160
160
150
155
180
155
165
170
160
200
180
160
158
140
300
250
250
250
170
Wel
l de
pth
(fee
t)
81 79 98 243
136 98 111 70 97 89 84 113 74 50 60 45 43 44 94 94 96 66 89 88 30 156 90 120
288 55
Wat
er
use H H H H H H H H H H H P U H H H H H H H H H H H H H H H U H
Geo
hy-
drol
ogic
un
it TQu
TQu
Qva
Tb Qva
Qva
Qva
Qva
Qva
Qva
Qva
Qc
Qc
Qc
Qc
Qc
Qc
Qc
Qc
Qc
Qc
Qva
Qc
Qc
Qvr
TQu
Qvt
Mlt
Tb Qva
Wat
er
leve
l (f
eet)
-F - 38.1
315
.70
94.9
4
74.5
469 26
.41
68 63.6
1
56.3
0 *
26 26.8
614
.30
R10
.40
20 10 7.98
6 24.8
6
52.6
516
.32
22.1
121
.86
8
110.
6829
.79
29.0
074
.93
33.3
8
Dat
e
10-1
9-88 -
10-2
1-88
10-2
0-88
10-2
0-88
10-2
0-88
06-1
9-78
10-0
5-88
06-1
0-76
10-0
3-88
10-0
5-88
11-0
0-86
10-1
2-88
10-0
5-88
10-2
0-88
08-1
5-83
03-0
5-76
08-0
3-88
07-2
9-87
10-1
5-88
10-1
8-88
10-1
8-88
10-2
1-88
09-2
1-88
11-1
7-78
10-2
5-88
10-1
7-88
10-2
5-88
10-1
7-88
10-1
3-88
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
->3
10 - 95 50 44 92 150
190 73
>740 46 37
> 1,
200 19 180 28 31
>1,7
00 36 621,
100 13
.070
62
Rem
arks
D D D,W
,ID D D D
,ID D
,ID D D
,ID D D D
,ID D
,ID
,ID D
,ID D D D D
,ID D D D
,I
Tab
le A
l. W
ell r
ecor
ds f
or th
e st
udy
wel
ls C
onti
nued
-j oo
Wel
l or
spri
ng
iden
tifer
17N
/03W
-34M
0117
N/0
3W-3
5B02
17N
/03W
-35R
0117
N/0
3W-3
6A01
17N
/03W
-36C
01
17N
/03W
-36F
0117
N/0
3W-3
6N05
17N
/03W
-36Q
0217
N/0
3W-3
6R01
18N
/01E
-05M
01
18N
/01E
-06N
0118
N/0
1E-0
6R01
18N
/01E
-07A
0118
N/0
1E-0
7A02
18N
/01E
-07D
01
18N
/01E
-07E
0118
N/0
1E-0
7F01
S18
N/0
1E-0
7F02
S18
N/0
1E-0
7L01
18N
/01E
-08B
03
18N
/01E
-08C
0118
N/0
1E-0
8D03
18N
/01E
-08F
0218
N/0
1E-0
8H01
18N
/01E
-08J
01
18N
/01E
-09M
0118
N/0
1E-0
9M02
18N
/01E
-16E
0118
N/0
1E-1
7D02
18N
/01E
-17Q
01
Ow
ner
BR
YE
NT
ON
, K
EIT
HW
ILL
IAM
S, J
AN
ET
BU
RK
E,
DA
VE
E.
RE
ED
, PA
UL
& B
EV
ER
LY
JUD
Y,
STE
VE
JUD
Y,
STE
VE
DO
WN
, G
EN
EH
EPP
E, R
UB
YC
OL
LIN
S, K
EL
VIN
U.S
. FI
SH &
WIL
DL
IFE
SE
RV
ICE
PAR
KS,
HA
RO
LD
U.S
. FI
SH &
WIL
DL
IFE
SE
RV
ICE
BA
LC
OM
, BIL
LE
LW
ESS
, G
EN
EW
EB
B,
PAU
L
BU
CK
, V
IRG
INIA
NIS
QU
AL
LY
TR
OU
T F
AR
MN
ISQ
UA
LL
Y T
RO
UT
FA
RM
TH
OM
SEN
, TO
RD
EN
MA
RT
IN,
STU
AR
T
KO
EN
IG,
W.
IND
EPE
ND
EN
T F
OR
EST
RY
ASS
OC
.D
AH
L,
LE
WIS
G.
AT
TW
OO
D,
LA
RR
YD
OR
MA
N,
DA
LE
CIT
Y O
F L
AC
EY
, WE
LL
NO
. 19
CC
ITY
OF
LA
CE
Y, W
EL
L N
O.
19A
NIS
QU
AL
LY
SPO
RT
SMA
N C
LU
BL
AC
HA
NC
E, T
ED
WY
NN
, D
ON
AL
D
Lan
d su
rfac
e al
titu
de(f
eet)
200
140
140
171
160
160
160
180
230 10
230 18 15 10
238
230
100
100 15 18 20 10 18 20 22 25 25 33 15 181
Wel
l de
pth
(fee
t)
400 54 47 55 248 34 40 185 91 900
253
250
130
120
260
223 -- --
100 86 75 110
100 72 96 96 107
109
110
260
Wat
er
use H H H H H H H H H H P U P H H H Q Q H H H I H H H P P P H C
Geo
hy-
drol
ogic
un
it
Tb
Qva
Qc
Qc
Tb
Qc
Qc
Tb
TQ
uT
Qu
Qc
Qc
Qc
Qc
Qc
Qc
Qvr
Qvr
Qc
Qc
Qc
Qc
Qc
Qc
Qc
Qc Qc Qc Qc Qc
Wat
er
leve
l (f
eet)
29.7
87.
2724
.89
9.61
15 11.6
1 R
12.0
215
.12
33.2
3--
F
223 --
F-2 -1
205
204 -- - -F 9.
06 Z
1.30
6.70
10.9
912 13
.87
13.5
09.
89--
176.
60 R
Dat
e
10-1
3-88
10-1
2-88
10-1
3-88
09-2
7-88
10-2
0-83
10-2
5-88
10-1
7-88
10-1
7-88
10-1
7-88 -
07-0
1-62
06-2
2-88
08-0
3-88
04-0
1-54
06-2
9-76 -60 - -
06-2
2-88
06-2
2-88
05-0
8-78
05-0
8-78
06-2
3-88
08-2
2-88
07-0
8-88
07-0
8-88
06-2
2-88 -
06-2
8-88
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r day
)
-11
0 92 2.6
99 410
.33
29 1,
600
2,50
011
,000 43 ~ - 51 150
3,70
0 -
880 --
2,50
017
02,
000 -
>330
Rem
arks
D D D D D D D,I
D D,I
C D D,X
,SD - D - - - D D . D
,IC D - . D D - D
,I
Tab
le A
l.
Wel
l re
cord
s fo
r th
e st
udy
wel
ls C
onti
nued
Wel
l or
sp
ring
id
entif
er
18N
/01E
-18A
0118
N/0
1E-1
8A02
18N
/01E
-18B
0118
N/0
1E-1
8G01
18N
/01E
-18H
01
18N
/01E
-18P
01S
18N
/01E
-19J
0118
N/0
1E-1
9J01
S18
N/0
1E-1
9J02
18N
/01E
-19Q
01
18N
/01E
-19Q
01S
18N
/01E
-19R
0118
N/0
1E-2
0M01
18N
/01E
-20R
0218
N/0
1E-2
1N01
18N
/01E
-21N
0218
N/0
1E-2
1P01
18N
/01E
-21P
0218
N/0
1E-2
1P03
18N
/01E
-21Q
02
18N
/01E
-28M
0118
N/0
1E-2
8N01
18N
/01E
-29B
0118
N/0
1E-2
9E01
18N
/01E
-29N
04
18N
/01E
-30C
0118
N/0
1E-3
0D02
18N
/01E
-30M
0118
N/0
1E-3
0N01
18N
/01E
-30N
02
Ow
ner
SCH
OL
S, H
ER
MA
NSC
HO
LS,
HE
RM
AN
BR
AG
ET
, PH
.W
ASH
. D
EPT
. FI
SHE
RIE
SJE
SS T
HO
MSE
N,
INC
.
UN
KN
OW
NL
OFT
IN,
FRE
DC
ITY
OF
OL
YM
PIA
, AB
BO
TT
SPR
ING
CIT
Y O
F O
LY
MPI
A,
AB
BO
TT
EX
PL W
EL
LC
ITY
OF
OL
YM
PIA
CIT
Y O
F O
LY
MPI
A,
MC
AL
LIS
TE
R S
PRC
ITY
OF
OL
YM
PIA
, M
CA
LST
R T
ST W
EL
LT
HO
MPS
EN
, JO
HN
IYA
LL
, JA
CK
FEA
TH
ER
S
AG
UIL
LA
RD
, D
AL
ESO
. SO
UN
D U
TIL
., C
UY
AM
AC
A N
O.
2SO
. SO
UN
D U
TIL
., C
UY
AM
AC
A N
O.
1SO
. SO
UN
D U
TIL
., C
UY
AM
AC
A N
O.
3IY
EL
L, A
RT
NIS
QU
AL
LY
SA
ND
& G
RA
VE
LN
OY
ET
, MIK
EC
ITY
OF
OL
YM
PIA
, M
CA
LST
R S
PR M
W3
CIT
Y O
F O
LY
MPI
A,
MC
AL
STR
SPR
MW
4C
ITY
OF
OL
YM
PIA
, M
CA
LST
R S
PR M
W2
TH
OM
SEN
, H
AN
ST
HO
MSE
N,
HA
NS
NIS
QU
AL
LY
HO
G R
AN
CH
SO.
SOU
ND
UT
IL.,
HO
LID
AY
NO
. 1
SO.
SOU
ND
UT
IL.,
HO
LID
AY
NO
. 2
Lan
d su
rfac
e al
titud
e (f
eet)
15 10 15 20 10 15 70 7 39 70 5 95 120
221
230
220
230
230
230
238
238
244 94 112
130
160
160
175
212
212
Wel
l de
pth
(fee
t)
120
123 84 135
130 68 -- 92 134
312
130
205
352
200
236
408
235
225
194
197
261
259
206 26 153
170
194
190
Wat
er
use H I H Q I u H H U H P U H H P H P P P H N P U U U H U U P P
Geo
hy-
drol
ogic
un
it Qc
Qc
Qc
Qc
Qc
Qc
Qc
Qvr
Qc
Qc
Qvr
Qc
Qc
Qc
TQ
u
Qc
Qc
TQ
uQ
cQ
c
Qc Qc Qc Qc Qc Qvr
Qc Qc Mlt
Qc
Wat
er
leve
l (f
eet)
-F 2.17
-F -F 1.90
Z
61.8
7Z-- 27
.11
60.9
9
86.2
109.
9 P
175.
8718
4
185.
9819
7.14
189.
7919
6.63
201.
86
Z
176.
617
5 74 93 111 1.
8111
4.52
124.
4015
4.50
155.
07
Dat
e
07
-15-
88 -10
-06-
8906
-23-
88 10
-11-
88 -11
-15-
8807
-13-
90 --08
-04-
9208
-22-
8805
-16-
8801
-19-
71
06-2
3-88
05-2
4-88
05-2
4-88
05-2
4-88
06-2
4-88
05-2
4-88
12-0
9-71
09-2
3-92
09-2
1-92
09-2
2-92
05-2
5-88
05-2
5-88
05-1
0-88
05-1
0-88
05-1
0-88
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
30
024
0 - - - - -39
0 3,
700 -
140 58 74 - 38 120
>850
2,70
0 - ~ -
920 - - -
3,00
0
Rem
arks
D,I
D D - D,X
. - - D,W
D - D,X
- D,X
D,X
D,I
D D,X
D,I
D,X
D,I
D G G,X
G D,I
D,X
- D D,I
Tab
le A
l. W
ell
reco
rds
for
the
stud
y w
ells
-Con
tinu
ed
oo
O
Wel
l or
sp
ring
id
enti
fer
18N
/01E
-30P
0118
N/0
1E-3
1A01
18N
/01E
-31E
0218
N/0
1E-3
1F01
18N
/01E
-31F
02
18N
/01E
-31G
0118
N/0
1E-3
1H01
18N
/01E
-31H
0218
N/0
1E-3
1H03
18N
/01E
-31J
01
1 8N
/0 IE
-31
MO
118
N/0
1E-3
1M02
1 8N
/0 IE
-31
NO
118
N/0
1E-3
1P01
18N
/01E
-31Q
01D
1
18N
/01E
-31R
0118
N/0
1E-3
1R02
18N
/01E
-32C
0218
N/0
1E-3
2D04
D1
18N
/01E
-32D
05
18N
/01E
-32D
0918
N/0
1E-3
2E02
18N
/01E
-32E
0318
N/0
1E-3
2E04
18N
/01E
-32H
02
18N
/01E
-32M
0118
N/0
1E-3
2N01
18N
/01E
-32N
0218
N/0
1E-3
2N03
18N
/01E
-32P
02
Ow
ner
AD
AM
S, V
IRG
ILO
BR
IEN
, C
.F.
LU
BIT
Z,
JAM
ES
EN
FIE
LD
/RA
CE
WA
TE
R S
YST
EM
AK
EH
UR
ST,
CA
RO
L
WIL
LIA
MS,
E.V
.PE
TE
RSO
N,
WIL
LIA
MZ
UR
FLU
HS
LA
ND
RO
M,
BR
UC
EC
AL
VE
RT
, R.D
.
SO.
SOU
ND
UT
IL.,
TR
IPL
E G
NO
. 1
SO.
SOU
ND
UT
IL.,
TR
IPL
E G
NO
. 2
AC
TO
N,
GL
EN
KA
GY
, R
OB
ER
TB
AR
NE
S, D
AV
ID
SEA
UN
IER
, PH
ILD
OY
LE
, R
ICH
AR
DFR
AN
KL
IN,
MIC
HA
EL
G.
WE
LL
S, V
.C
UD
NE
Y R
OB
ER
T
RO
MPA
, W
ILL
IAM
KR
UE
GE
R,
JEFF
MC
KE
CH
NIE
, D
ON
RU
IZ,
J.R
.C
ASE
BO
LT
, G
.C.
ER
NST
RY
AN
, JA
ME
S G
.H
AL
L,
JAC
KL
AK
E S
AIN
T C
LA
IRE
WA
TE
RPE
TE
RSO
N,
LE
E
Lan
d su
rfac
e al
titud
e(f
eet)
212 83 221
222
216
103
108
111
160 94 215
215
212
138
156 82 78 140 80 100 73 100 97 80 253
121
115 76 162 75
Wel
l de
pth
(fee
t)
220 92 167
214
213 76 101
119
193 80 190
192
139
106
373 91 85 128 76 98 93 83 98 67 216
112 92 81 158 81
Wat
er
use U H H P H H H P H P P P H H P H H H H H U H H H P H H H P H
Geo
hy-
drol
ogic
un
it
Mlt
Qc
Qc
Qc
Qc
Qc
Qc
Qc
Qc
Qc
Qc
Qc
Qva
Qc
TQ
u
Qc
Qc
Qc
Qc
Qc Qc Qc Qc Qc Qc
Qc
Qc
Qc Qc
Qc
Wat
er
leve
l (f
eet)
170 60.7
2-
183.
7416
4.57
66 70.3
375
.45
Z13
5.84
60.5
6
147.
1314
3 R
84 94.4
211
7.11
46.4
039
.46
108 51.0
8 Z
77.2
7 R
57.9
173
.89
69.7
041 17
5.48
97.1
2R81
.30R
42.6
913
1.76
44.5
0
Dat
e
12-1
8-75
05-1
1-88 -
06-2
7-88
05-1
2-88
01-1
7-58
05-1
1-88
06-3
0-88
06-2
4-88
10-0
6-88
05-1
2-88
06-1
4-84
01-3
0-79
05-1
3-88
05-1
3-88
07-0
5-88
05-1
3-88
08-0
4-80
06-2
9-88
06-2
8-88
05-1
1-88
05-1
6-88
05-1
6-88
06-1
2-75
05-1
1-88
08-2
3-88
07-0
6-88
06-2
8-88
05-1
7-88
07-0
6-88
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r day
)
- -47
0 80
350 54
>5,5
00 -
650
330
>2,7
00 - 27 550
460
410
>1,1
00 120
> 1,
000
920
410
450
360
>920
1,10
018
0>8
50 400
Rem
arks
D D,X
,W,I
- D,I
D - D D D,X
,I- D D D
,I- D
,I
D D D,I
D D D D D D D,W
,O
D D,O
D D D
Tab
le A
l.
Wel
l re
cord
s fo
r th
e st
udy
wel
ls C
on
tin
ued
Wel
l or
sp
ring
id
enti
fer
18N
/01E
-34F
0318
N/0
1E-3
4F04
18N
/01E
-34J
0118
N/0
1E-3
4K01
18N
/01E
-34R
01
18N
/01E
-34R
0218
N/0
1E-3
5P02
18N
/01W
-01H
0118
N/0
1W-0
1H02
18N
/01W
-01R
01
18N
/01W
-02G
0118
N/0
1W-0
2G02
18N
/01W
-02H
0118
N/0
1W-0
2H02
18N
/01W
-02L
01
18N
/01W
-02M
0218
N/0
1W-0
2R01
18N
/01W
-03B
0118
N/0
1W-0
3B02
18N
/01W
-03E
01
18N
/01W
-03G
0118
N/0
1W-0
3H02
18N
/01W
-04M
0118
N/0
1W-0
4M02
18N
/01W
-04N
01
18N
/01W
-04P
0118
N/0
1W-0
5E02
18N
/01W
-05E
0318
N/0
1W-0
5G01
18N
/01W
-05G
02
Ow
ner
NIS
QU
AL
LY
IN
DIA
N T
RIB
EN
ISQ
UA
LL
Y I
ND
IAN
TR
IBE
SIM
MO
NS
SMIT
H,
CA
RM
EN
MC
CL
OU
D,
JAC
K
MC
CL
OU
D,
GE
OR
GE
NIS
QU
AL
LY
IN
DIA
N T
RIB
EC
HR
IST
OPH
ER
SON
, C
UR
TIS
SO.
SOU
ND
UT
IL.,
WH
ITE
FIR
S W
EL
LK
NA
PP, R
ON
AL
D H
.
OL
YM
PIA
CH
EE
SE C
O.
OL
YM
PIA
CH
EE
SE C
O.
MC
CA
RT
HY
, J. J
R.
OL
YM
PIA
CH
EE
SE C
O.
BE
TT
I, B
RU
NO
BE
TT
I, B
RU
NO
TO
M M
AR
TIN
CO
NST
RU
CT
ION
LE
NA
RD
, WIL
BU
RPA
RK
S, H
AR
OL
DPO
ND
, R
AN
DY
AN
TH
ON
Y,
DO
NA
LD
TO
LM
IE C
OV
E A
SSO
C.
GA
LL
AG
ER
, T
HO
MA
SH
AL
L,
DO
NK
EL
LE
HE
R, J
OH
N
MID
DA
GH
, N
AN
CY
EST
ES,
RO
BE
RT
LO
VIE
N, M
AR
KJA
CK
SON
SCO
TT
, J.
W.
Lan
d su
rfac
e al
titu
de
(fee
t)
260
260
264
273
280
280 90 225
225
245
235
237
245
235
235
240
220
234
238 95 195
205 70 65 80 50 165
165 90 110
Wel
l de
pth
(fee
t)
255
280
229
232
208
218
220
120
255
236
131
241
139
319
212
218
256
204
280 63 151
233 77 158
326 75 50 46 75 56
Wat
er
use P P H H H H Q H P H U N P N U H H H P H H P H H H H H H H H
Geo
hy-
drol
ogic
un
it Qc
Qc
Qc
Qc
Qc
Qc
TQ
uQ
vaQ
cQ
c
Qva
Qc
Qva
TQ
uQ
c
Qc
Qc
Qc
TQ
uQ
va
Qva
Qc
Qva
Qc
TQ
u
Qf
Qva
Qva
Qva
Qva
Wat
er
leve
l (f
eet)
192
195.
83 S
198
195.
3817
8.22
181 -- 91
.21
222
212 93 176
107.
8720
016
8.9
148
166.
915
5.92
210 37
.87
123
146.
0 R
43.6
014
.63
34.2
7
3.24
30.7
231
.55
44.8
223
.40
Dat
e
05-1
8-76
05-2
5-88
07-1
6-71
10-1
7-88
01-1
5-72
08-1
6-81 -
06-0
7-88
10-2
8-78
06-3
0-73
05-2
9-64
10-0
5-74
06-0
7-88
02-2
6-77
06-0
7-88
10-1
9-72
06-0
7-88
08-2
3-88
04-2
1-79
06-0
8-88
06-2
7-84
06-0
8-88
06-0
8-88
06-1
3-88
06-0
8-88
07-1
4-88
06-1
3-88
06-1
5-88
07-1
4-88
06-2
0-88
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day)
35 28 - - - - 44>2
,700 68 72 51 -
4,20
0 - 82 - 49 110
480
500 97 150 75 95 39 410
270 49 360
Rem
arks
D,I
D,I
D,I
D D D - D D,I
D D D,O
D,O
D D D D D D D,I
D D,I
D,I
D,X
D,X
,I
D D D,S
D D,W
,I
Tab
le A
l. W
ell
reco
rds
for
the
stud
y w
ells
Con
tinu
ed
00 to
Wel
l or
spri
ng
iden
tifer
18N
/01W
-05L
0218
N/0
1W-0
5L03
18N
/01W
-05L
0418
N/0
1W-0
5L05
18N
/01W
-06A
03
18N
/01W
-06D
0118
N/0
1W-0
6E02
18N
/01W
-06G
0218
N/0
1W-0
6H03
D1
18N
/01W
-06P
03
18N
/01W
-06Q
0418
N/0
1W-0
6R03
18N
/01W
-07A
0618
N/0
1W-0
7C01
18N
/01W
-07E
02
18N
/01W
-07E
0418
N/0
1W-0
7H04
18N
/01W
-07K
0318
N/0
1W-0
7L04
18N
/01W
-07M
02
18N
/01W
-07N
0318
N/0
1W-0
7P02
18N
/01W
-08C
0218
N/0
1W-0
8E01
18N
/01W
-08G
02
18N
/01W
-08H
03D
118
N/0
1W-0
8L01
18N
/01W
-08L
0318
N/0
1W-0
8L04
18N
/01W
-09D
01
Ow
ner
RU
GG
IER
O, L
ENSC
HM
ITK
E,
LA
RR
YR
UG
GIE
RO
, LE
NB
RO
WN
, G
AR
YSP
UR
R,
MA
HL
ON
SCH
AFF
ER
, JO
HN
L.
CO
NW
AY
, H
AR
OL
DFU
LT
ON
, FR
AN
KM
ILL
S, R
AY
GO
D A
T, T
ON
Y
MO
RR
IS, J
UA
NIT
AH
AN
NA
, LA
WR
EN
CE
J.
CO
HN
, JA
CK
DR
ESS
ER
, R
OD
F.
SWA
NSO
N, R
ICK
WIL
LIA
MS,
CH
RIS
CR
OSL
EY
, L
AR
RY
NO
RT
HC
OT
T,
JAY
WIL
D,
DO
NA
LD
RE
YN
OL
DS,
BE
RN
ICE
GR
AN
T, R
ICH
AR
DST
UA
RT
, JE
AN
MA
SON
, CO
LL
EE
NR
OB
INSO
N,
JOH
NSL
EA
TE
R K
INN
EY
BA
PTIS
T C
HU
RC
H
CIT
Y O
F L
AC
EY
, PL
EA
SAN
T G
LA
DE
CH
RIS
TIA
NSO
N,
HA
RR
YC
HR
IST
IAN
SON
, H
AR
RY
CH
RIS
TIA
NSO
N,
HA
RR
YFI
SHE
R,
DO
N
Lan
d su
rfac
e al
titu
de
(fee
t)
160
165
160
136
160
145
165
160
160
170
160
165
175
175
180
175
195
185
180
185
195
181
150
190
150
124
202
202
202 85
Wel
l de
pth
(fee
t)
40 40 --
153
118 72 79 50 157 86 65 72 67 63 64 80 141 91 91 79 98 53 140 77 67 570 97 100
101 71
Wat
er
use H H U H H H H H H H H H H H H H P H H H H P H H H P P H P H
Geo
hy-
drol
ogic
un
it Qva
Qva
-- Qc Qc Qva
Qvt
Qvr
TQ
uQ
va
Qvr
Qva
Qva
Qvt
Qvr
Qvt
Qc
Qvr
Qva
Qva
Qva
Qva
Qf
Qva
Qva
TQ
uQ
fQ
vaQ
va Qf
Wat
er
leve
l (f
eet)
25.7
411 26
.02
50 51.0
4
30.5
521
.24
28.7
411
4.10
35.9
2
35.5
119
.15
25.0
0 R
40.7
246
.61
47.7
766
.46
59.4
1 R
45.8
138
.36
52.3
0 R
51.5
145
.77
33.6
99.
80R
55 41.8
6R50 40
.70
39.8
8
Dat
e
07-1
3-88
09-0
6-86
06-1
3-88
08-0
4-78
06-1
4-88
06-1
4-88
06-1
4-88
06-1
4-88
06-1
5-88
07-1
4-88
06-1
6-88
06-1
6-88
06-1
6-88
06-1
6-88
06-1
6-88
09-0
6-88
06-2
0-88
08-2
4-88
06-1
6-88
06-1
6-88
06-2
0-88
09-0
7-88
07-1
4-88
06-2
0-88
06-2
2-88
09-2
2-88
07-1
3-88
07-1
0-67
07-1
3-88
06-1
5-88
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day)
310
320 ~ ~
380 13 140
110 59 260
120 88 17
2100 11 12
0 65 56 76 22 430 15 77 140 23 24 37 - 60
Rem
arks
D D - D D,O
D D,O
D D D D D D D,W
,SD D
,ID
,SD D D D
,O,S
D D D D,I
D,X
D D - D
Tab
le A
l.
Wel
l re
cord
s fo
r th
e st
udy
wel
ls-C
onti
nued
Wel
l or
sp
ring
id
entif
er
18N
/01W
-09G
0118
N/0
1W-0
9J01
18N
/01W
-09K
0318
N/0
1W-0
9K04
18N
/01W
-09K
05
18N
/01W
-10F
0118
N/0
1W-1
0R02
18N
/01W
-10R
0318
N/0
1W-1
1A01
18N
/01W
-11J
01
18N
/01W
-11P
0518
N/0
1W-1
2D01
18N
/01W
-12F
0118
N/0
1W-1
2J02
18N
/01W
-12L
04
18N
/01W
-12M
01D
118
N/0
1W-1
2R02
18N
/01W
-12R
0318
N/0
1W-1
3A01
18N
/01W
-13A
02
18N
/01W
-13A
0318
N/0
1W-1
3B01
18N
/01W
-13C
0118
N/0
1W-1
3F01
18N
/01W
-13G
02
18N
/01W
-13G
0318
N/0
1W-1
3J01
D1
18N
/01W
-13J
0218
N/0
1W-1
3J03
18N
/01W
-13J
04
Ow
ner
PAR
KS,
HA
RO
LD
SEL
NE
SS, D
AR
RE
LL
ME
CO
NI,
R.F
.M
EC
ON
I, R.
F.M
EC
ON
I, R
.F.
OL
YM
PIA
SA
ND
& G
RA
VEL
, WE
LL
NO
1T
HO
MPS
ON
, ALV
IN H
.M
OO
N, J
.K.
LA
KE
SID
E IN
DU
STR
IES,
IN
C.
DEP
T. O
F N
ATU
RA
L R
ESO
UR
CE
S
MIL
LS,
GA
RY
TH
UR
STO
N C
O.,
PUB
LIC
WO
RK
S D
EPT.
CIT
Y O
F LA
CEY
, WE
LL
NO
. 8
RIC
HA
RD
SON
, PA
UL
LA
ND
RA
M, D
RE
W
NO
RTH
EN
D M
AN
OR
& R
EN
TA
LS
DU
TE
RR
OW
, JA
ME
SSM
ITH
, SY
LVIA
BO
NT
EM
PS, J
EFF
CIT
Y O
F LA
CEY
, WE
LL
NO
. M
A 1
CIT
Y O
F LA
CEY
, WE
LL
NO
. M
A 2
BR
OW
N, H
AR
OL
DB
OO
NE
& B
OO
NE
PR
OP.
MA
NA
GE
RS
OW
EN
, BO
YD
WA
SH.
LAN
D Y
AC
HT
HA
RB
OR
, NO
. 1
WA
SH.
LA
ND
YA
CH
T H
AR
BO
R, N
O.
2M
EA
DO
WS
WA
TER
CO
., W
EL
L N
O.
3M
EA
DO
WS
WA
TER
CO
., W
EL
L N
O. 5
ME
AD
OW
S W
ATE
R C
O.,
WE
LL
NO
. 4M
EA
DO
WS
WA
TER
CO
., W
EL
L N
O.
6
Lan
d su
rfac
e al
titud
e (f
eet)
82 105 93 92 95 150
208
210
217
215
205
220
215
240
218
218
237
235
225
235
235
230
200
200
210
223
240
245
240
240
Wel
l de
pth
(fee
t)
345
195 83 88 --
195
171
178
481
165 73 200
380
230
112
239
231
145
228
240
292
259 16 16
259
275
321
336
292
324
Wat
er
use P H P P P N U U N U C U P H P P H H H P P H H H P P P U P U
Geo
hy-
drol
ogic
un
it TQ
uQ
cQ
vaQ
va- Q
fQ
cQ
cM
ltQ
c
Qva
Mlt
TQu
Qc
Qva
Qc
Qc
Qf
Qc
Qc
Qc
TQ
uQ
vrQ
vrQ
c
Qc
TQu
TQu
TQ
uT
Qu
Wat
er
leve
l (f
eet)
15.4
936
.76
7.11
8.47
7.44
70.7
013
612
019
012
8 36.3
616
818
720
9.06
108.
16
R
190
205 54
.11
R16
519
8.55
197.
4620
6.64
10 817
5.99
180
238.
6522
3.79
R21
7.34
220
Dat
e
07-2
0-88
06-2
2-88
07-0
7-88
07-0
7-88
07-0
7-88
07-1
4-88
10-2
0-58
09-0
6-51
08-2
8-70 -38
06-2
3-88
01-0
5-89
08-2
8-87
07-0
7-88
08-1
9-88
11-0
5-64
04-2
4-78
06-2
3-88
02-1
6-80
07-0
8-88
07-0
8-88
06-2
3-88
01-2
8-58
03-0
6-58
06-2
3-88
04-0
4-69
05-2
6-88
06-0
1-88
05-2
5-88
03-3
0-89
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
49 40 54 - 111,
000
880 - -
100 - 36
1,80
0>
1,20
0 62 -38
0
340
310 - - 42
1,30
0 52 8.2
1,20
01,
400
Rem
arks
D D,W
,S- D - D D D D - D
,0,S
D D,O
,SD - D
,0,S
D D,I
D D,I
. D S - D,I
D D D D D
Tab
le A
l.
Wel
l re
cord
s fo
r th
e st
udy
wel
ls C
onti
nued
Wel
l or
spri
ng
iden
tife
r
18N
/01W
-13N
0118
N/0
1W-1
4D04
18N
/01W
-14H
0218
N/0
1W-1
4H04
18N
/01W
-14L
02
18N
/01W
-14R
0118
N/0
1W-1
5B04
18N
/01W
-15D
01S
18N
/01W
-15H
0118
N/0
1W-1
6A01
S
18N
/01W
-16Q
0318
N/0
1W-1
7C01
18N
/01W
-17C
0218
N/0
1W-1
7G02
18N
/01W
-17H
05
18N
/01W
-19A
0118
N/0
1W-1
9C02
18N
/01W
-19D
0518
N/0
1W-1
9F02
18N
/01W
-19G
02
18N
/01W
-19H
0218
N/0
1W-1
9L03
18N
/01W
-19M
0518
N/0
1W-2
1B04
18N
/01W
-21B
05
18N
/01W
-21B
0618
N/0
1W-2
1D03
18N
/01W
-21H
0218
N/0
1W-2
1P01
18N
/01W
-21P
02D
1
Ow
ner
SO.
SOU
ND
UT
IL.,
RO
LL
ING
FIR
S 2
TA
NG
LE
WIL
DE
PU
DO
STR
OM
MU
SHR
OO
M F
AR
MO
STR
OM
MU
SHR
OO
M F
AR
MH
OPK
INS,
BR
AD
SO.
SOU
ND
UT
IL.,
RO
LL
ING
FIR
S 1
MIN
EL
GA
, A
NT
AN
AS
NIS
QU
AL
LY
TR
OU
T F
AR
MT
AN
GL
EW
ILD
E P
UD
ST.
MA
RT
INS
CO
LL
EG
E
RE
INH
AR
DT
, H
ER
MA
NC
ITY
OF
OL
YM
PIA
,NO
. 1
CIT
Y O
F O
LY
MPI
A,
NO
. 2
UN
ION
OIL
CO
.D
AW
SON
, D
AN
FEEL
Y,
DE
LW
OO
DSU
M,
CH
RIS
TO
PHE
RPA
LM
ER
, N
EL
DA
CR
AIG
, L
AU
RA
WE
ISS,
OSK
AR
DE
TR
AY
, PA
UL
STIM
ME
L,
BO
BW
ILL
OW
S, W
AL
TT
HU
RST
ON
CO
., W
AT
ER
DIS
T.
NO
. 2
CIT
Y O
F L
AC
EY
, FIR
E D
EPT
.
CIT
Y O
F L
AC
EY
, WE
LL
NO
. 7
HU
NT
AM
ER
, TO
MC
ITY
OF
LA
CE
Y, P
AR
KS
& R
EC
.C
ITY
OF
LA
CE
Y, W
EL
L N
O.
6BC
ITY
OF
LA
CE
Y, W
EL
L N
O.
6C
Lan
d su
rfac
e al
titu
de
(fee
t)
265
203
235
232
218
225
180 75 175 75 160
199
199
200
202
195
145
162
182
202
198
185
210
175
182
178
194
150
228
235
Wel
l de
pth
(fee
t)
284
226 64 260 53 254
149 --
177 --
137
187
190 62 101 92 42 75 42 60 82 78 70 120
107
481
153
340
119
380
Wat
er
use P U u I H P U Q U T I U U U P u H H P H P H H P U P U U U P
Geo
hy-
drol
ogic
un
it Qc
Qc
Qva
Qc
Qva
Qc
Qc
Qvr
Qc
Qvr
Qf
Qc
Qc
Qvt
Qva
Qva
Qva
Qf
Qva
Qva
Qva
Qva
Qva
Qva
Qva
TQ
uQ
cT
Qu
Qva
Mlt
Wat
er
leve
l (f
eet)
236.
9516
2 49.3
919
9 36.9
9
191
108 --
135 -- 85 84 18 51 21 18
.20
22.4
123
.49
44.6
2
35.0
030
.64
43.7
564 60 52 60 15 85 94
Dat
e
06-2
7-88
05-1
2-62
08-1
9-88
01-1
2-56
07-0
6-88
02-0
8-69
06-3
0-62 -
07-0
0-57 -
03-2
6-63
01-0
1-67
04-2
9-67
06-1
1-66
09-0
2-62
07-2
5-88
07-1
9-88
09-0
6-88
08-0
2-88
09-0
7-88
07-2
5-88
08-1
0-88
04-2
7-59
10-2
9-54
08-1
4-76
04-1
4-53
06-1
3-77
11-1
9-59
08-2
5-88
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day)
2,20
0 52 160
4,80
082
0
870 45 -
118 -
133 50 18
270 77 48 7.
518
0 -
330 58 300
650 62 140 --
210
1,10
0 --
Rem
arks
D D - D D,S
D,I
D - D - D,O
D D D D,X
,O
D D D D D D D D,O
,SD D D
,X,O
D D D D,X
Tab
le A
l.
Wel
l re
cord
s fo
r th
e st
udy
wel
ls C
onti
nued
Wel
l or
sp
ring
id
enti
fer
18N
/01W
-22K
0118
N/0
1W-2
3B02
18N
/01W
-23Q
0118
N/0
1W-2
4A02
18N
/01W
-24A
03
18N
/01W
-24B
0118
N/0
1W-2
4B02
18N
/01W
-24D
0218
N/0
1W-2
4E01
18N
/01W
-25B
01
18N
/01W
-25P
0218
N/0
1W-2
6A02
18N
/01W
-26C
0218
N/0
1W-2
6G01
18N
/01W
-26N
01
18N
/01W
-26N
0218
N/0
1W-2
7A03
18N
/01W
-27K
0118
N/0
1W-2
7M02
18N
/01W
-28E
01
18N
/01W
-28J
0118
N/0
1W-2
8M01
18N
/01W
-28M
0218
N/0
1W-2
8P01
18N
/01W
-29E
01
18N
/01W
-29Q
0218
N/0
1W-3
0A01
18N
/01W
-30E
0418
N/0
1W-3
0L02
18N
/01W
-30M
02
Ow
ner
DO
TSO
NSM
ITH
, WE
SLE
Y M
.E
RIK
SON
, RIC
HA
RD
L.
ME
AD
OW
S W
AT
ER
CO
., W
EL
L N
O.
1M
EA
DO
WS
WA
TE
R C
O.,
WE
LL
NO
. 2
EV
ER
GR
EE
N B
AL
LR
OO
MT
EX
AC
OC
ON
LY
, D
ON
NA
TR
AV
IS,
DA
VID
SO.
SOU
ND
UT
IL.,
EV
ER
GR
EE
N E
STA
T
DR
APE
R,
T.W
.M
AY
, RO
BE
RT
EV
ER
ET
T,
JOE
LL
AK
ER
IDG
E W
AT
ER
CO
.H
UN
TA
ME
R W
AT
ER
SE
RV
ICE
CIT
Y O
F L
AC
EY
, LO
NG
LA
KE
TE
STG
LA
SS, R
AY
CIT
Y O
F L
AC
EY
, WE
LL
NO
. 5
GU
ILE
S, J
AM
ES
CIT
Y O
F L
AC
EY
, WE
LL
NO
. 1
HA
NSO
N,
BO
BC
ITY
OF
LA
CE
Y, W
EL
L N
O.
2C
ITY
OF
LA
CE
Y, W
EL
L N
O.
3JA
CK
SON
, E.A
.N
ICK
ER
SON
, C
AR
L
RO
SS,
DE
WE
YC
ITY
OF
OL
YM
PIA
, WE
LL
NO
. 3
MA
CK
EY
, LA
NN
YB
EL
L,
KE
ITH
BE
LL
, K
EIT
H
Lan
d su
rfac
e al
titu
de
(fee
t)
199
167
181
213
214
222
242
226
230
260
181
230
189
187
182
185
166
205
190
232
185
232
232
235
212
238
278
202
235
228
Wel
l de
pth
(fee
t)
56 32 161
797
103 85 103 96 82 239 57 118 65 73 85 386 78 84 388
217
127
227
225
121
100
137
362 75 61 105
Wat
er
use H H H P P H H H H P H H H P U U H U H P H P P U H U P H P U
Geo
hy-
drol
ogic
un
it
Qvr
Qvr
Qc
TQ
uQ
va
Qva
Qva
Qva
Qva
Qc
Qva
Qva
Qva
Qva
Qva
TQ
uQ
vaQ
vaT
Qu
Qc
Qc
Qc
Qc
Qva
Qva
Qva
TQ
uQ
vaQ
vaQ
va
Wat
er
leve
l (f
eet)
47 15.8
714
2.62
162.
3644
.18
R
50 53.4
448
.65
--21
6 23.0
180
.79
R38
.91
38.7
234 10
3 24.0
3 R
50.7
843
.27
Z65
.60
26.9
3 Z
76.9
874
.70
R54 50 72
.93
145 51
.98
S43 91
Dat
e
04-3
0-64
08-1
8-88
07-2
9-88
05-2
6-88
05-2
6-88
01-1
5-58
07-2
8-88
08-0
2-88 -
07-1
4-66
07-2
9-88
07-2
9-88
08-0
2-88
08-1
7-88
03-1
1-57
12-1
3-88
07-2
9-88
10-0
3-88
08-2
4-88
07-0
8-88
08-1
7-88
07-0
8-88
07-0
8-88
11-2
7-53
05-2
0-67
07-2
5-88
08-2
7-84
07-2
6-88
08-0
1-65
08-2
4-59
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day)
52 830
620 55 24 56 - -
12,0
00
620
130
3,00
0 - 13 23 960 24 67 29 70 170 92 17 -
490
370
150
Rem
arks
D,O
D,O
,SD D D . D
,W,I
D - D,I
D,X
,ID
,SD D D
,X
D D D D,I
D,I
D,W
,ID - D
,XD D
,XD D
,ID D
Tab
le A
l.
Wel
l re
cord
s fo
r th
e st
udy
wel
ls-C
onti
nued
Wel
l or
sp
ring
id
enti
fer
18N
/01W
-31A
0218
N/0
1W-3
1A03
18N
/01W
-31G
0118
N/0
1W-3
1G02
18N
/01W
-31G
03
18N
/01W
-31K
0318
N/0
1W-3
1R02
18N
/01W
-32D
0218
N/0
1W-3
2L01
18N
/01W
-32N
02
18N
/01W
-32P
0118
N/0
1W-3
2P02
18N
/01W
-32P
0318
N/0
1W-3
2P04
18N
/01W
-32P
05
18N
/01W
-33B
0118
N/0
1W-3
3C01
18N
/01W
-33F
0118
N/0
1W-3
3G02
18N
/01W
-33J
02
18N
/01W
-33N
0118
N/0
1W-3
3P01
18N
/01W
-34G
0118
N/0
1W-3
4G01
S18
N/0
1W-3
4J01
18N
/01W
-34J
0218
N/0
1W-3
4M03
18N
/01W
-34Q
0118
N/0
1W-3
5A04
18N
/01W
-35B
02
Ow
ner
WA
RN
ER
, JO
HN
DIX
ON
, B
ET
TY
JAC
OB
SE
N,
HA
RO
LD
JAC
OB
SE
N,
HA
RO
LD
JAC
OB
SEN
, H
AR
OL
D
BO
E S
AN
D &
GR
AV
EL
CIT
Y O
F O
LY
MPI
A, W
EL
L N
O.
14B
EN
NE
TT
, JA
ME
SH
UT
SON
, JE
RR
YSK
AIF
E,
LA
RR
Y
CIT
Y O
F O
LY
MPI
A, W
EL
L N
O.
4C
ITY
OF
OL
YM
PIA
, WE
LL
NO
. 10
CIT
Y O
F O
LY
MPI
A, W
EL
L N
O.
1 1C
ITY
OF
OL
YM
PIA
, WE
LL
NO
. 5
CIT
Y O
F O
LY
MPI
A,
NO
. 6/
AB
AN
DO
NE
D
WO
OD
LA
WN
CE
ME
TE
RY
TR
AB
ER
, JO
HN
E.
PAR
KE
R,
RE
BE
CC
AJA
CK
SON
, E
RV
INR
OSE
NT
HA
L, R
OSS
CIT
Y O
F L
AC
EY
, WE
LL
NO
. 9
CIT
Y O
F L
AC
EY
, WE
LL
NO
. 10
HA
NSE
N &
IT
TN
ER
UN
KN
OW
NG
RO
NK
A, W
AL
TE
R
CIT
Y O
F L
AC
EY
CO
X, W
AL
TR
UM
AC
FU
ND
WA
TE
R A
SSO
C.
STE
FFE
NS,
JIM
SOU
TH
SH
OR
E W
AT
ER
CO
.
Lan
d su
rfac
e al
titu
de
(fee
t)
210
209
205
204
205
185
200
203
215
212
202
200
200
200
200
212
208
208
212
201
197
198
175
165
172
200
202
194
161
176
Wel
l de
pth
(fee
t)
140
139 84 102 80 64 154 91 79 98 56 194 88 47 170
118 73 62 102 60 283
208 59 -- 54 461 80 109 32 82
Wat
er
use H H U U U H P H H H P U U P U I I H U H P P U U H U H P H P
Geo
hy-
drol
ogic
un
it
Qva
Qva
Qva
Qva
Qva
Qva
Qc
Qva
Qva
Qva
Qvr
Qc
Mlt
Qvr
Qc
Qva
Qva
Qva
Qva
Qvr
TQ
uQ
cQ
vrQ
vrQ
va
TQ
uQ
vaQ
vaQ
vaQ
va
Wat
er
leve
l (f
eet)
67.4
0 R
64.8
822 38
.52
25 31.7
740 54
.90
43.7
041
.25
25 29.2
429
.00
21 31 40 40.2
934 33 36
.29
22 33.3
520
.45
-- 21.3
5
58 45.1
039
.00
10.4
125
.78
Dat
e
07-2
7-88
08-0
8-88
02-0
8-72
09-0
7-88
04-0
1-71
08-0
5-88
03-2
6-75
08-0
8-88
08-0
5-88
08-0
5-88
05-0
2-58
12-1
3-88
12-1
3-88
02-1
5-75
12-2
1-79
04-0
2-59
08-0
5-88
10-1
7-62
04-3
0-59
08-2
5-88
10-1
9-81
07-0
8-88
09-2
2-88 -
08-0
2-88
09-2
5-65
08-0
4-88
08-2
4-88
08-0
2-88
08-0
8-88
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day)
> 1,
200
280 63 340 29 36 - 31 62 --
> 1,
500 50
310 20 44 46 - - 38 270 72 -
180 18
380
200 31 -
Rem
arks
D,X
,ID
,SD D D D
,ID
,OD
,XD D D
,SD D D D D D
,X,W
,SD
,X,S
D,X
D D,X
D,S
D - D D D,I
D D,X
,WD
,X
Tab
le A
l. W
ell
reco
rds
for
the
stud
y w
ells
Con
tinu
ed
Wel
l or
spri
ng
iden
tifer
18N
/01W
-35G
0218
N/0
1W-3
5L02
18N
/01W
-35N
0118
N/0
1W-3
6C01
18N
/01W
-36C
02
18N
/01W
-36E
0118
N/0
1W-3
6H02
18N
/01W
-36J
0118
N/0
1W-3
6L01
18N
/01W
-36L
02
18N
/01W
-36M
0218
N/0
1W-3
6N01
18N
/01W
-36N
0218
N/0
2W-0
1E06
18N
/02W
-01F
04
18N
/02W
-01G
0218
N/0
2W-0
1G03
18N
/02W
-01Q
0318
N/0
2W-0
1R05
18N
/02W
-02A
03
18N
/02W
-02A
0418
N/0
2W-0
2A05
18N
/02W
-02B
0518
N/0
2W-0
2C04
18N
/02W
-02C
07
18N
/02W
-02C
0818
N/0
2W-0
2C09
18N
/02W
-02E
0218
N/0
2W-0
2F04
18N
/02W
-02H
04
Ow
ner
RO
BE
RT
S, J
AM
ES
L.W
AR
ICK
, SK
IPB
IEN
ICH
, JO
EC
ITY
OF
LAC
EY, S
EA
SON
S N
O.
1C
ITY
OF
LAC
EY, S
EA
SON
S N
O.
2
BA
YN
E, S
IDSW
AN
SON
, KE
NN
ET
HTR
I L
AK
ES
CO
UN
TR
Y H
OM
E E
STA
TES
CH
APM
AN
, WIL
LIA
M K
.B
AU
GH
N, E
AR
L
TO
WE
R &
MC
CU
LL
OC
KPA
TTIS
ON
WA
TER
CO
.PA
TTIS
ON
WA
TER
CO
.LA
PP, O
RV
ILL
EPL
ESH
A, J
ERR
Y
RA
DO
NO
VIC
H, M
IKE
RA
DO
NO
VIC
H, M
IKE
DE
VO
E, D
AN
LU
ND
MA
RK
, MO
RR
IST
HO
MPS
ON
, PH
IL
GO
HE
EN
, GR
EG
AL
DE
RB
RO
OK
KE
NN
EL
SH
INC
HC
LIF
FE, R
ON
BL
OO
M, L
EW
ISD
AN
IEL
S, B
ILL
CO
NSE
R, D
OR
ISK
EE
GA
N, R
OB
ER
TL
OC
KW
OO
D, C
ALV
INM
OT
TM
AN
, MIK
EA
LE
XA
ND
ER
, GA
RY
Lan
d su
rfac
e al
titud
e (f
eet)
181
193
185
195
195
210
221
228
222
223
225
218
210
120
150
168
168
178
165
110
115
119
130
100 55 102 35 5
105
110
Wel
l de
pth
(fee
t)
139 56 76 230
336
150
188
260
163 90 160
217
217 37 92 97 178 71 164 47 111
133 74 143 43 126 60 200 83 81
Wat
er
use H H H U U H H P H H H P P H H H U H H H H H H H H H H H H H
Geo
hy-
drol
ogic
un
it Qc
Qva
Qva
TQ
uT
Qu
Qc
Qc
TQ
uQ
cQ
va
Qc
Qc
Qc
Qva
Qf
Qva
Qc
Qva
Qc
Qvt
Qc
Qc
Qva
Qc
Qva
Qc
Qc
TQ
uQ
vaQ
f
Wat
er
leve
l (f
eet)
101.
2243
.75
R36 13
0.42
126.
87
1 6
4.45
R15
515
4.18
R--
146
149.
11-- 18
.45Z
42.6
9
11.7
2R13
5. 32
Z19
.60
105.
4727
.91
100.
4310
8.14
19.0
995 22
.16
92 33 --F
39.8
2 Z
39.6
7
Dat
e
08-0
8-88
08-0
8-88
01-0
2-63
07-0
8-88
07-0
8-88
08-0
2-88
05-1
8-79
07-2
8-88 -
09-2
7-66
08-1
7-88 ~
09-3
0-88
09-1
5-88
09-1
4-88
09-3
0-88
09-1
4-88
09-1
4-88
09-2
9-88
08-1
8-88
06-2
8-88
06-2
4-88
05-2
6-59
06-2
8-88
08-1
0-68
10-1
6-76 --
09-1
5-88
11-0
4-88
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
220
370
140 39 11
140
>590 25
0 - -_9,
700 - 62 10 46 310 34 310 15 89 100 - - 46 590
140 - 45 8.
3
Rem
arks
D,S
D,I
D D D,W
. D,I
D D - D,S
D,W
- D D,I
D D D D D,I
D D D C D D D C D D,S
Tab
le A
l. W
ell
reco
rds
for
the
stud
y w
ells
-Con
tinu
ed
ex
ex
Wel
l or
spri
ng
iden
tifer
18N
/02W
-03N
0618
N/0
2W-0
4D01
1 8N
/02W
-04F
0218
N/0
2W-0
4F03
18N
/02W
-04G
03
18N
/02W
-04J
0818
N/0
2W-0
5B02
18N
/02W
-05B
0318
N/0
2W-0
5C03
18N
/02W
-05D
02
18N
/02W
-05D
0318
N/0
2W-0
5D04
18N
/02W
-05H
0118
N/0
2W-0
6E02
18N
/02W
-06N
01
18N
/02W
-07D
0118
N/0
2W-0
7E01
18N
/02W
-07J
0318
N/0
2W-0
7L02
18N
/02W
-07N
02
18N
/02W
-07N
0318
N/0
2W-0
7R01
18N
/02W
-08E
0318
N/0
2W-0
8N03
18N
/02W
-09D
01
18N
/02W
-09D
0218
N/0
2W-0
9G01
18N
/02W
-12A
0318
N/0
2W-1
2E01
18N
/02W
-12G
04
Ow
ner
SHA
WL
ER
, DA
VID
RU
SH,
FRA
NK
WIN
DO
LPH
WA
TE
R A
SSO
C.
MO
TT
, FR
ED
RIC
K R
.T
HO
MPS
ON
, ST
EV
E
HE
GG
EN
, R
ICH
AR
DW
INK
EL
MA
N, J
IMB
RA
CK
EN
, C
AN
DY
KEL
LY, D
AN
SAC
RE
, M
AR
Y
SO.
SOU
ND
UT
IL.,
RA
INW
OO
D W
EL
LH
AR
TL
EY
, JA
ME
S R
.H
AR
PER
, L
AR
RY
BR
OW
ER
, H
AL
TH
OR
KIL
DSE
N, A
RN
T
SO.
SOU
ND
UT
IL.,
SIM
MO
NS
CT.
RU
TZ
, JE
RR
YC
ON
WE
LL
WA
TE
R S
UPP
LY
NO
BL
E,
CA
RO
LM
UN
RO
, R
AL
PH
MC
KE
EH
AN
, SU
ZA
NM
CB
RID
E,
KE
NN
ET
HM
CB
RA
YE
R,
CL
YD
ESW
IGE
RT
, MIK
EK
AN
DA
, D
EV
IN
WO
OD
LA
ND
PA
RK
WA
TE
R A
SSO
C.
CA
RL
SON
, JA
ME
S D
.K
VE
RN
VIK
, A
ND
RE
AR
IDL
EY
, TIM
PEA
CE
LU
TH
ER
AN
CH
UR
CH
Lan
d su
rfac
e al
titu
de
(fee
t)
159
145 20 98 156
170
182
150
145
160
180
168
140 35 150
160
163
195
145 40 40 155
172
160
178
250
248
165
160
173
Wel
l de
pth
(fee
t)
159 69 400
419 97 125 79 59 57 110
106
100 60 45 165 99 101
149 73 39 40 125 64 120 67 104
191 84 70 164
Wat
er
use I H P H H H H H H H P H H H P P H H H H H U H H H P H H H H
Geo
hy-
drol
ogic
un
it Qc
Qva
TQ
uT
Qu
Qva
Qf
Qva
Qva
Qva
Qf
Qva
Qva
Qva
Qc
Qc
Qva
Qva
Qva
Qva
Qva
Qva
Qva
Qva
Qva
Qva
Qvt
Qva
Qva
Qva
TQu
Wat
er
leve
l (f
eet)
140 31
.62
Z--
F
40 10.9
7
33 62.3
4 Z
33.3
728
.24
55.0
5
68.8
463
.88
12 - 86 82.0
382
.38
115.
8759
.98
>-1
2.5F
0 83.4
339
.05
86.9
729
.56
20.4
7 R
110 7.
75 Z
15.0
391
.67
Dat
e
03-1
1-80
09-2
7-88 -
06-2
6-62
09-1
5-88
12-2
7-78
09-1
3-88
06-2
9-88
06-2
9-88
09-1
3-88
06-2
3-88
09-2
7-88
05-1
8-79 -
11-2
0-87
06-1
4-88
06-1
4-88
06-1
4-88
06-1
4-88
06-2
3-88
01-1
5-87
04-0
4-88
09-1
5-88
09-0
3-88
09-1
3-88
09-0
6-88
07-1
2-82
09-3
0-88
11-0
4-88
06-2
4-88
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day)
48 -
740 14 13 - - - 14
280 34 - - 56
280 79 290 59 210 75 340
110
>1,1
00 9.6
31 35 61 220
Rem
arks
D D,I
C D,X
,ID D
,S- D D D D
,ID D
,SC D D
,ID D D D
,I
D D,W
D,I
D,W
,ID
,X
- D,X
,ID D D
Tab
le A
l.
Wel
l re
cord
s fo
r th
e st
udy
wel
ls C
onti
nued
Wel
l or
sp
ring
id
entif
er
18N
/02W
-12G
0518
N/0
2W-1
2H01
18N
/02W
-12J
0118
N/0
2W-1
2K04
18N
/02W
-12Q
03
18N
/02W
-12Q
0418
N/0
2W-1
2R01
18N
/02W
-16A
0118
N/0
2W-1
7B02
18N
/02W
-17B
03
18N
/02W
-17B
0418
N/0
2W-1
7D05
18N
/02W
-17H
0218
N/0
2W-1
7H03
18N
/02W
-17M
02
18N
/02W
-17M
0418
N/0
2W-1
7Q04
18N
/02W
-18A
0218
N/0
2W-1
8G04
18N
/02W
-18K
01
18N
/02W
-18K
0218
N/0
2W-1
8K03
18N
/02W
-18L
0118
N/0
2W-1
8L01
S18
N/0
2W-1
8L02
18N
/02W
-20C
0118
N/0
2W-2
1Q01
18N
/02W
-22D
0118
N/0
2W-2
2E01
18N
/02W
-24B
01
Ow
ner
OL
YM
PIA
FR
OST
ED
FO
OD
SH
UB
ER
, K
AIS
ER
NO
RR
IS,
DE
AN
CH
ILD
RE
SS,
BIL
LK
NU
DSO
N, D
EL
JON
ES,
TO
MB
RO
WN
, A
DR
IAN
CU
RL
S, T
ILD
EN
UN
KN
OW
NU
NK
NO
WN
CIT
Y O
F O
LY
MPI
A,
WE
LL
NO
. 1
LIN
DE
RM
AN
, K
EN
BA
RK
& G
AR
DE
N C
EN
TE
RB
AR
K &
GA
RD
EN
CE
NT
ER
TH
UR
STO
N C
O.,
FIR
E D
EP
T N
O.
9
CIT
Y O
F O
LY
MPI
A,
MC
LA
NE
TE
STL
EIG
HT
& N
EL
SON
UN
KN
OW
NSU
ND
AY
, D
AL
EM
CL
AN
E S
CH
OO
L
CIT
Y O
F O
LY
MPI
A,
TE
ST W
EL
L N
O.
4C
ITY
OF
OL
YM
PIA
, E
XPL
WE
LL
NO
. 2
CIT
Y O
F O
LY
MPI
A,
WE
LL
NO
. 2
CIT
Y O
F O
LY
MPI
A,
AL
LIS
ON
SPR
ING
SC
ITY
OF
OL
YM
PIA
, W
EL
L N
O.
13
KA
ISE
R R
OA
D I
ND
UST
RIA
L P
AR
KW
ASH
ING
TO
N S
TATE
, HIG
HW
AY
DE
PT.
WA
SHIN
GT
ON
STA
TE, W
OR
K R
EL
EA
SED
AIG
NE
AU
LT
, M
AU
RIC
EM
AL
LIN
GE
R,
JOH
N
Lan
d su
rfac
e al
titud
e (f
eet)
180
171
165
165
165
180
158
193
165
166
155
175
185
183
150
155
175
184
160
175
120
145 10 10 130
170
135
210
210
100
Wel
l de
pth
(fee
t)
194
138 28 145 44 28 139
140
117
123
111
125
119
109
131
160
153
140
100
180
160
200
229 --
185 71 75 149
200 51
Wat
er
use N H H H H H H H P P P H I I H U H H H U U U U Q U H H U H H
Geo
hy-
drol
ogic
un
it Qc
Qc
Qvr
Qc
Qva
Qvr
Qc
Qva
Qva
Qva
Qva
Qvt
Qva
Qva
Qva
Qva
Qc
Qva
Qva
Qc
Qc
Qc
TQ
uQ
vaQ
c
Qva
Qva
Qva
Qf
Qva
Wat
er
leve
l (f
eet)
96.6
4 R
3.45
89.2
5 Z
5 17.4
866
.50
102.
9778 79 59 95 90 80
.56
84.8
8
91.4
094
.94
98.7
681 11
7.85
84.0
011
7 --F
--10
9.53
62.8
49
123
127.
275
Dat
e
06
-21-
8809
-30-
8409
-14-
8806
-17-
82
07-2
1-88
09-3
0-88
09-2
7-88
09-2
6-77
10-1
3-77
10-0
7-88
03-0
8-87
07-1
4-78
06-1
7-88
05-2
3-68
06-1
7-88
06-1
7-88
06-1
7-88
04-0
1-82
05-1
8-78
06-1
7-88
01-1
7-88
06-1
7-88 -
08-0
2-89
06-1
7-88
02-2
0-68
02-2
7-78
09-1
9-88
04-1
5-85
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
80 26 11 120
1,00
01,
800
180 78 15
510
560
520
>230 490 -
160 -
370 - 47 -
540
>530 65 23 32 62
Rem
arks
- D,I
D D D,I
- D D,X
D D . D,O
D D D,I
D D D D - D D D,I
- D D,O,S
D,X
,OD
,XD
,X,O
,SD,O
,S
Tab
le A
l. W
ell r
ecor
ds f
or th
e st
udy
wel
ls C
onti
nued
Wel
l or
sp
ring
id
entif
er
18N
/02W
-25A
0318
N/0
2W-2
8J01
18N
/02W
-28J
0218
N/0
2W-2
9N01
18N
/02W
-30Q
02
18N
/02W
-31G
0118
N/0
2W-3
1J03
18N
/02W
-31L
0118
N/0
2W-3
1P02
18N
/02W
-31P
03
18N
/02W
-31R
0218
N/0
2W-3
2A06
18N
/02W
-32B
0218
N/0
2W-3
2D02
18N
/02W
-32D
03
18N
/02W
-32K
0118
N/0
2W-3
2K02
18N
/02W
-33A
0318
N/0
2W-3
3C01
18N
/02W
-33M
01
18N
/02W
-33R
0218
N/0
2W-3
4B01
18N
/02W
-34C
0218
N/0
2W-3
5B02
18N
/02W
-35B
04
18N
/02W
-35B
0518
N/0
2W-3
5F06
18N
/02W
-35F
0818
N/0
2W-3
5F11
18N
/02W
-35F
12
Ow
ner
POR
TE
R,
WIL
LIA
MW
ICK
ET
T, R
USS
DA
NIE
LSO
N, J
AM
ES
MIL
LS,
GA
RY
VO
VI
FRIE
ND
SHIP
ASS
OC
.
MA
RT
INI,
DIC
KH
OR
OW
ITZ
, H
AR
RY
WIL
LIA
MS,
NA
NC
YC
OL
UM
BU
S PA
RK
CO
LU
MB
US
PAR
K
WE
STH
OFF
, L
YL
ER
EIN
KE
R, R
OB
ER
TR
OL
LM
AN
, D
ICK
MIL
LS,
GA
RY
WO
SKI,
L.F
.
SIE
GL
ER
, JA
CO
BB
OY
SEN
, LIN
DA
S.
SCO
TT
, GA
RY
HA
RR
ISO
N,
NO
RM
AN
FUN
K,
BIL
L
GR
ON
MY
ER
, L
EE
ME
AD
, B
ET
TY
RO
GE
RS,
SA
ND
YPA
BST
BR
EW
ING
CO
., W
EL
L N
O.
35PA
BST
BR
EW
ING
CO
., W
EL
L N
O.
37
PAB
ST B
RE
WIN
G C
O.,
WE
LL
NO
. 38
PAB
ST B
RE
WIN
G C
O.,
WE
LL
NO
. 1 1
PAB
ST B
RE
WIN
G C
O.,
WE
LL
NO
. 18
PAB
ST B
RE
WIN
G C
O.,
WE
LL
NO
. 22
PAB
ST B
RE
WIN
G C
O.,
WE
LL
NO
. 23
Lan
d su
rfac
e al
titud
e(f
eet)
188
198
135
199
175
150
135
164
167
160
150
181
175
138
180
177
177
155
270
181
163
170
170
185
170
185
100 95 100 95
Wel
l de
pth
(fee
t)
73 184 83 98 163 50 67 68 105
106 28 80 37 140
173 67 61 46 304
120 60 37 61 258
228
294
134
147
152
132
Wat
er
use H H H H H H H H P P H H H U H H H H H H H H H N N N N N N N
Geo
hy-
drol
ogic
un
it
Qva
Tb Qva
Tb
Tb Qvt
Qva
Qva
Qc
Qc
Qva
Qva
Qva
Tb
TQ
u
Qva
Qva
Qva
Tb
Tb
Qvr
Qvr
Qvr
Qc
Mlt
Qc
Mlt
Qva
Qva
Qva
Wat
er
leve
l(f
eet)
65.7
912
9 18.1
029
.71
21.6
8Z
12 1.22
35.6
6 Z
45.3
636
.68
Z
10.9
530 22
.90
107 38 7 20 14 65 9.
77
12.5
5 Z
20.0
717
.62
98 46 98 16 -- 13 38
Dat
e
07-2
6-88
05-0
7-87
09-2
0-88
09-2
1-88
09-2
9-88
06-0
6-85
09-2
9-88
09-2
0-88
09-2
0-88
10-1
1-89
09-1
5-88
05-0
0-80
09-2
1-88
12-1
4-87
05-1
9-78
02-1
6-79
08-0
8-81
02-0
9-81
08-1
0-88
09-2
1-88
09-2
9-88
09-2
0-88
09-2
1-88
05-2
3-89
02-0
9-89
08-2
3-89
02-0
9-89 -
02-0
9-89
02-0
9-89
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day)
56.0
171,
100 - 16
620 25 81 22 310 97 40 - 51 44 13 - 1.
2
20 63 280 70 - 90 - -- -
Rem
arks
D D,X
D,I
D D D D,S
D D D D,I
D,X
,OD
,X,I
D,X
D,X
D D D,X
D,W
D,O
D,X
D,X
,O,S
D,X
D,O
,SD
,X
D D D D D
Tab
le A
l.
Wel
l re
cord
s fo
r th
e st
udy
wel
ls-C
onti
nued
Wel
l or
spri
ng
iden
tifer
18N
/02W
-35K
0118
N/0
2W-3
5K02
18N
/02W
-35K
0318
N/0
2W-3
5M01
18N
/02W
-35M
02
18N
/02W
-35M
0318
N/0
2W-3
5M04
18N
/02W
-35M
0518
N/0
2W-3
5M06
18N
/02W
-35M
08
18N
/02W
-36D
0118
N/0
2W-3
6L01
18N
/03W
-01D
0218
N/0
3W-0
1D04
18N
/03W
-01J
02
18N
/03W
-01K
0418
N/0
3W-0
1L01
18N
/03W
-02A
02D
118
N/0
3W-0
2B05
18N
/03W
-02B
06
18N
/03W
-02C
0218
N/0
3W-0
2H02
18N
/03W
-02H
0518
N/0
3W-0
2J01
18N
/03W
-03J
02
18N
/03W
-04R
0218
N/0
3W-0
4R03
18N
/03W
-07L
0218
N/0
3W-0
8C01
18N
/03W
-11C
01
Ow
ner
PAB
ST B
RE
WIN
G C
O.,
WE
LL
NO
. 29
PAB
ST B
RE
WIN
G C
O.,
WE
LL
NO
. 3
1PA
BST
BR
EW
ING
CO
., W
EL
L N
O.
39C
ITY
OF
TU
MW
AT
ER
, WE
LL
NO
. 1
CIT
Y O
F T
UM
WA
TE
R, W
EL
L N
O.
2
CIT
Y O
F T
UM
WA
TE
R, W
EL
L N
O.
3C
ITY
OF
TU
MW
AT
ER
, WE
LL
NO
. 4C
ITY
OF
TU
MW
AT
ER
, W
EL
L N
O.
5C
ITY
OF
TU
MW
AT
ER
, WE
LL
NO
. 6
CIT
Y O
F T
UM
WA
TE
R, W
EL
L N
O.
8
BR
IGG
S N
UR
SER
YC
RA
WFO
RD
, D
AL
EV
OIG
T, L
.C.
HO
LZ
, TO
M &
LY
NN
HIC
KS,
BIL
L
NEA
T, D
AR
RE
LL
HO
GA
N,
DA
VE
TA
LL
MA
N,
RO
NG
RIF
FIN
SC
HO
OL
PET
ER
S, W
ILL
IAM
BA
KE
R,
STE
VE
NSE
XT
ON
, L.W
SMIT
H, G
AR
YSM
ITH
, JA
ME
S M
.W
YN
NE
, TO
M
WY
NN
E,
HE
NR
YW
YN
NE
, H
EN
RY
HIL
LS,
DW
AY
NE
HIL
LIA
RD
, G
LE
NN
CA
MPB
EL
L, W
OO
DIE
Lan
d su
rfac
e al
titu
de
(fee
t)
105
105
110
110
110
110
110
110
110
110
183
185 10 65 70 20 50 130
165
165
180 6
135 35 180
180
180
490
525
150
Wel
l de
pth
(fee
t)
318
344
390 80 92 96 90 115
120 90 319
124 64 136 75 72 53 179
117
100
180 71 178 55 24 60 60 420
460
138
Wat
er
use I I N P P P P P P P I H H H U H H H H H H P H H H H H U H H
Geo
hy-
drol
ogic
un
it
TQ
uT
Qu
TQ
uQ
vaQ
va
Qva
Qva
Qva
Qva
Qva
TQ
uQ
vaQ
cQ
cQ
c
Qc
Qc
Qc
Qva
Qva
Tb
Qc
Qc
Qc
Qva
Mlt
Qc
Tb
Tb
Tb
Wat
er
leve
l (f
eet)
--F
-F -F 8 9.27
8 8 9.94
8.22
5.93
82.0
8 Z
80 --F
46 34.2
6
--F
43.4
912
6.50
91.4
387
.14
6.93
--F
133.
18-- 5 1.
401.
8713
.05
77.7
312
.35
Dat
e
01-0
5-89
01-0
5-89 -
03-0
0-48
01-0
6-89
05-0
1-65
00-0
0-60
01-0
6-89
01-0
6-89
01-0
6-89
09-2
9-88
10-0
2-78 --
-77
06-1
4-88
07-1
8-82
07-1
1-88
07-1
4-88
06-1
6-88
08-2
2-88
08-1
8-88
05-0
2-67
07-1
5-88 --
05-1
9-66
06-2
2-88
06-2
2-88
06-2
2-88
06-2
2-88
07-2
1-88
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
-15
0 61 250 97 210 53 75 110 84 44 -
140
330
160
330
320
270
260 - - - 88 -. 20 -
Rem
arks
D D D,I
I D D D D D D D,X
D,I
D,C
D D,W
D,I
D,I
D D,I
D,I
D D D,I
C D D D,I
D,I
D D
Tab
le A
l. W
ell
reco
rds
for
the
stud
y w
ells
Con
tinu
ed
Wel
l or
sp
ring
id
entif
er
18N
/03W
-11D
0118
N/0
3W-1
1P02
18N
/03W
-11Q
0118
N/0
3W-1
2D01
18N
/03W
-12G
01
18N
/03W
-12H
01E
8N/0
3W-1
2H02
18N
/03W
-12H
0318
N/0
3W-1
2K01
18N
/03W
-12L
01
18N
/03W
-12R
0118
N/0
3W-1
3B01
18N
/03W
-13G
0218
N/0
3W-1
3G06
18N
/03W
-13H
02
18N
/03W
-13K
0118
N/0
3W-1
3K03
18N
/03W
-13Q
0118
N/0
3W-1
4J01
18N
/03W
-16E
01
18N
/03W
-16N
0118
N/0
3W-1
6P02
18N
/03W
-16Q
0118
N/0
3W-1
7R01
18N
/03W
-18A
01
18N
/03W
-18E
0118
N/0
3W-1
9C01
18N
/03W
-19E
0118
N/0
3W-1
9F01
18N
/03W
-22A
01
Ow
ner
BO
RC
HE
RD
ING
, DA
VE
STR
ASS
BU
RG
ER
, JI
MC
ON
NE
LL
, WIL
LIA
MH
OY
, DA
VID
EK
AR
, K
EV
IN
SO.
SOU
ND
UT
IL.,
INL
ET
HG
HT
S 1
GA
RR
ET
T,
BO
BSO
. SO
UN
D U
TIL
., IN
LE
T H
GH
TS
2L
AFL
ER
, JO
HN
WH
ITE
, B
AR
RY
& S
UE
OSB
OR
NE
, A
.F.
HIV
EL
Y,
H.
DO
RSE
TT
, LE
STE
RPI
SAN
I, N
ICK
CO
NN
OR
, BIL
L
MO
OK
, M
.L.
WE
ST O
LY
MPI
C B
APT
IST
CH
APE
LW
ILD
ER
, F.
E.SI
MPS
ON
, SA
MG
RA
VE
S, R
AY
NIX
ON
, M
AR
GA
RE
TJE
WE
LL
, D
AV
EG
UN
TE
R,
RO
BE
RT
MA
CL
AC
HL
AN
DA
NIE
L, D
AN
IEL
E.
LA
MSO
N, E
AR
LC
UY
LE
, JA
CK
HU
GH
ES,
WA
YN
EPE
RSO
N, J
ER
RY
OL
ET
ZK
E,
MA
RK
Lan
d su
rfac
e al
titu
de
(fee
t)
440
230
250 50 80 160
170
165 80 30 12 15 20 20 20 50 75 60 195
540
510
460
425
490
670
490
670
490
525
410
Wel
l de
pth
(fee
t)
60 40 72 106 56 207
121
114 78 49 27 50 90 69 300 85 79 83 38 415
300 80 47 88
400
215
115 28 103
290
Wat
er
use U H H U H P H P H H H H H U U H H H H U H H U H H H H H U H
Geo
hy-
drol
ogic
un
it
Tb
TQ
uT
Qu
TQ
uQ
va
TQ
uQ
vaQ
vaQ
fQ
c
Qc
-- Qc
Qc
Tb
Qc
Qc
-- Qva
Tb
Tb
Mlt
Tb
TQ
uT
b
Tb
Tb
TQ
uT
Qu
Tb
Wat
er
leve
l (f
eet)
1.80
--F
56 67.8
826
.00
120 99.7
388
.09
31.8
110
.87
--F
-- -F 4.72
161 21 29
.31
-- 17 6.00
Z
49.2
4 Z
15 5.38
24.3
384
.67
R
178 --
F
24 8.78
--
Dat
e
07-2
1-88
07-1
1-88
02-0
1-79
07-1
4-88
07-1
1-88
10-2
1-79
07-1
1-88
08-0
3-89
08-0
4-88
07-1
4-88 - -
08-0
4-88
01-0
5-88
06-3
0-60
06-1
4-88 -
05-0
1-87
07-1
5-88
07-2
1-88
04-1
4-77
07-2
0-88
07-1
2-88
05-1
1-89
06-1
0-75
07-2
1-88
05-1
0-78
07-1
5-88
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day) .83
57 47 330
180
180 - - 21 ~ - - - --
160 - 32 -
.018
40 8.5
- __ ~ 15 -
Rem
arks
D D,I
D D D D,I
D D D D,I
C C C D D I D C D D D D,I
D D D,I
D D,I
D D D,I
Tab
le A
l. W
ell
reco
rds
for
the
stud
y w
ells
-Con
tinu
ed
Wel
l or
spri
ng
iden
tifer
18N
/03W
-22H
01S
18N
/03W
-22J
0118
N/0
3W-2
3A01
18N
/03W
-23A
0218
N/0
3W-2
3B02
18N
/03W
-23F
0118
N/0
3W-2
3G01
18N
/03W
-23H
0418
N/0
3W-2
3H05
18N
/03W
-23J
01
18N
/03W
-23K
0218
N/0
3W-2
3N01
18N
/03W
-23N
0218
N/0
3W-2
3P01
18N
/03W
-23Q
01
18N
/03W
-24H
0118
N/0
3W-2
4H02
18N
/03W
-24J
0118
N/0
3W-2
4J02
18N
/03W
-24J
03
18N
/03W
-24M
01D
118
N/0
3W-2
4P01
18N
/03W
-24R
0418
N/0
3W-2
4R06
18N
/03W
-25A
02
18N
/03W
-25J
0118
N/0
3W-2
5P01
18N
/03W
-25R
0418
N/0
3W-3
6B01
19N
/01E
-30E
01
Ow
ner
UN
KN
OW
NR
OT
H,
RA
YC
ED
AR
FL
AT
S, W
EL
L N
O.
1C
ED
AR
FL
AT
S, W
EL
L N
O.
2K
IBIT
, R
OB
ER
T
BR
IGG
S, R
OB
ER
TSM
ITH
, L
ESL
IEC
ED
AR
FL
AT
S, W
EL
L N
O.
3C
ED
AR
FL
AT
S, W
EL
L N
O.
4L
EE
, ST
EV
E
UL
ER
Y,
GE
OR
GE
ZIE
SEM
ER
, GE
OR
GE
ASH
, M
AR
KSH
AFF
ER
, B
ILL
OL
SON
, W
ILL
IAM
KIN
G, F
RA
NK
MC
GR
AW
, MIK
EFR
AN
K,
W.L
.R
AM
SAV
ER
, R
J.JO
NE
S, J
AC
K
JON
ES,
JA
CK
HO
USE
, ST
EV
EW
EE
KS,
CL
AR
EN
CE
SHO
EM
AK
ER
, RIC
HA
RD
ME
RE
DIT
H,
MA
RK
DU
NH
AM
, FL
OY
DC
OL
EM
AN
, RA
YH
AN
NA
, LL
OY
DT
HO
MA
S, B
EN
NA
TIO
NA
L F
ISH
& O
YST
ER
CO
.
Lan
d su
rfac
e al
titu
de
(fee
t)
325
320
210
210
230
295
260
170
170
200
225
330
355
310
245 20 35 20 20 35 197
180 20 30 30 120 65 125 65 10
Wel
l de
pth
(fee
t) 47 53 53 40 160 65 48 48 55 59 41 63 59 88 207 44 116
105 29 100
135
115
138 65 90 100
130 79 34
Wat
er
use U H U U H U H U U H H H H H H H P H H H H H H H H H H H H C
Geo
hy-
drol
ogic
un
it Qvr
Qva
Qvt
Qvt
Qvt
Mlt
Qc
Qva
Qva
Qvt
Qva
Qva
Qva
Qva
Qc
TQ
uQ
cT
Qu
Tb Qc Qva
Qc
TQu
TQu
Tb Qc
Qc
Mlt
Qc Qc
Wat
er
leve
l (f
eet)
24.3
41.
655.
481.
63R
38.8
6 Z
21.9
521
.60
26.5
127 5.
692.
0836
.98
R27
.09
Z27
.65
R
--F
16.1
1--
F
4.77
16.0
9
77.2
5 Z
118.
33R
--F
-F 1.17
50.8
92.
8237
.06
.98
--F
Dat
e
06
-22-
8806
-22-
8806
-22-
8807
-15-
88
07-2
0-88
06-1
6-88
06-2
2-88
06-2
2-88
02-1
5-79
06-1
6-88
07-1
2-88
07-1
2-88
06-1
5-88
06-1
5-88
07-1
2-88 -
06-1
6-88
06-1
4-88
06-1
7-88
06-1
5-88
05-1
7-78 -
06-1
7-88
06-1
6-88
07-1
1-88
07-1
2-88
07-1
2-88 -
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
43
0 13 5.4
8.8
- 27 15 21 19 31 280
140
120
190
680 - 17
400
>610 -
280 5.
5
451,
500 - - -
Rem
arks
- D D,I
D D D D D D D D D,W
,ID D D D
,ID
,IC D
,ID
,I
D D C D D,I
D D,I
D,X
D,X
,IC
Tab
le A
l. W
ell
reco
rds
for
the
stud
y w
ells
Con
tinu
ed
Wel
l or
spri
ng
iden
tifer
19N
/01E
-30M
0119
N/0
1E-3
0P06
19N
/01E
-30P
0719
N/0
1E-3
0Q01
19N
/01E
-30Q
02
19N
/01E
-31C
0319
N/0
1E-3
1C04
19N
/0 IE
-31
COS
19N
/01W
-03N
0119
N/0
1W-0
4D03
19N
/01W
-04F
0219
N/0
1W-0
4G01
19N
/01W
-04J
0219
N/0
1W-0
4P01
19N
/01W
-05H
01
19N
/01W
-05J
0119
N/0
1W-0
5J04
19N
/01W
-05N
0219
N/0
1W-0
5R04
19N
/01W
-05R
05
19N
/01W
-05R
0619
N/0
1W-0
6H01
19N
/01W
-06J
0619
N/0
1W-0
6J07
19N
/01W
-06K
04
19N
/01W
-06K
0519
N/0
1W-0
6L01
19N
/01W
-06M
0319
N/0
1W-0
7A01
19N
/01W
-07N
01
Ow
ner
FOR
EM
AN
, Z
ET
TA
M.
CO
NN
ER
, A
NN
JOH
NSO
N,
RO
BE
RT
KR
EID
ER
, C
.D.
IVE
Y,
CU
RT
IS
RA
ME
Z,
MA
RIA
SMIT
H,
DIC
KJO
HA
NSE
N,
NO
RV
AL
MA
NO
R, R
ON
JOH
NSO
N P
OIN
T W
AT
ER
SY
STE
M
ZIT
TL
E,
MIK
EPI
NK
ER
TO
N &
LY
SAC
KW
AK
KU
RE
S, D
AV
IDE
ICH
EL
SER
SHU
MW
AY
, S.
E.
CU
SHM
AN
, K
EN
TA
NT
IPA
, RO
SSB
RA
BE
CK
, E
.D.
WIC
K, R
.H.
TR
EE
CE
, ST
EV
E
CA
RL
SON
, WE
ND
EL
LW
AR
D, J
.M.
TR
EM
BL
AY
, LA
UR
IEO
LIV
ER
, SC
OT
TA
PP,
H.F
.
HO
ON
AN
, KE
VIN
JOH
NSO
N,
HA
RR
YC
RA
BB
,M.J
.SO
. SO
UN
D U
TIL
., L
IBB
Y R
OA
D W
EL
LW
RIG
HT
, L
.W.
Lan
d su
rfac
e al
titu
de(f
eet)
55 155
150 62 80 200
190
208 30 120
100 55 55 165 60 5 45 45 40 10 20 30 22 45 40 80 61 65 85 120
Wel
l de
pth
(fee
t)
72 186 60 107
104
238 38 -- 98 134
116 90 66 215 99 337 50 139
203
194
144 37 50 65 70 190
300 82 133
Wat
er
use H H H H H H H I H P H H H H H H H H H H H H H U H H H H P H
Geo
hy-
drol
ogic
un
it
TQ
uQ
cQ
vaT
Qu
TQ
u
Qc
Qvr
Qvr
TQ
uQ
c
Qc
Qc
Qc
Qc
Qc
TQ
u- Q
cT
Qu
TQ
u
TQ
uQ
cQ
cQ
fQ
c Qf
TQ
uT
Qu
Qc
Qc
Wat
er
leve
l(f
eet)
56.7
215
4.90
7.24
71 80.1
5
18 39.8
472
.95
102 93.4
669 56 15
9.65
55.8
1
--
F
42.2
243 36 30
.22
37 25.4
211
.07
-- 27.4
7
38.2
169
.24
R- 45
.13
--
Dat
e
05-0
8-78
07-1
3-88
07-0
8-88
04-2
0-86
07-0
8-88
09-0
9-85
07-0
8-88
04-1
0-89
06-2
0-86
05-0
2-89
07-0
0-56
10-1
2-57
07-1
5-88
05-0
9-78
05-0
9-78
07-2
1-88
10-1
9-59
12-0
1-64
07-2
1-88
12-0
7-81
05-0
1-89
07-2
1-88
05-0
2-89
09-2
5-88
08-0
8-88 -
06-2
1-88
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day)
100 62 - -
130
150 -
480
630 - - 63 61 - - 41 9.
9
16 -12
0 -
.052
250 -
6,60
0
Rem
arks
D D,X
,ID D D C D
,I- D
,CD C C D
,CD
,ID
,X,I
C - - D,C
D,X
,I
D C D D C D D,W
,IC D
,IC
Tab
le A
l. W
ell
reco
rds
for
the
stud
y w
ells
Con
tinu
ed
Wel
l or
sprin
g id
entif
er
19N
/01W
-07N
0219
N/0
1W-0
7R01
19N
/01W
-08A
0319
N/0
1W-0
8J01
19N
/01W
-08K
01
19N
/01W
-08R
0119
N/0
1W-0
9L01
19N
/01W
-09L
0219
N/0
1W-0
9R03
19N
/01W
-09R
04
19N
/01W
-10C
0219
N/0
1W-1
0F04
19N
/01W
-10L
0219
N/0
1W-1
0L04
19N
/01W
-10N
01
19N
/01W
-10N
0219
N/0
1W-1
0P01
19N
/01W
-10Q
0219
N/0
1W-1
5C01
19N
/01W
-15C
02
19N
/01W
-15C
0319
N/0
1W-1
5E01
19N
/01W
-15G
0119
N/0
1W-1
5K03
19N
/01W
-15L
01
19N
/01W
-16K
0119
N/0
1W-1
6K02
19N
/01W
-16L
0119
N/0
1W-1
6N02
19N
/01W
-16R
01
Ow
ner
DU
NH
AM
, DE
NN
ISL
INSC
OT
T, R
OB
ER
TB
UD
INIC
H, H
ENR
YB
AIN
, LE
ON
AM
EY
ER
, ER
NE
ST
CO
ATE
S, D
ON
BE
RN
DT
, RIC
HA
RD
CH
ASE
, MIL
TON
LIB
BY
, NIC
KH
EN
DE
RSH
OT
, KEN
RE
ED
, RIC
HA
RD
SMIR
CIC
H, J
UL
IUS
BE
NN
ET
T, D
ON
CO
KE
R, L
YN
NT
HA
YE
R, M
AR
SHA
LL
SKO
GE
N, K
EV
INE
RIC
KSO
N, A
.C.
TOU
MEY
, JIM
GR
IME
S, J
AC
KM
CC
UL
LO
UG
H, J
ER
RY
SOR
TIA
S, J
.JE
NK
INSO
N, D
AV
IDC
OL
E, K
EN
NE
TH
MIC
HA
EL
, GE
OR
GE
HE
INE
MA
NN
, ED
FAU
ST, J
OH
NSP
AR
LIN
G, M
AR
YM
ICH
AE
L, J
OH
NFE
ER
O, S
TAN
SPR
AG
LU
NG
, MIK
E
Lan
d su
rfac
e al
titud
e (f
eet)
125 40 60 40 80 50 230
190
157
162 65 62 30 70 161
148 85 70 110
145
144
165 40 80 137
160
155
165
121
158
Wel
l de
pth
(fee
t)
138
1,00
013
7 87 89 79 146 90 65 56 90 74 85 83 73 56 88 119 55 100 80 69 80 82 134 90 71 80 78 149
Wat
er
use H P H H H H H H H H H H H H H H H H H H H H H H H H H H H H
Geo
hy-
drol
ogic
un
it Qc
TQ
uT
Qu
Qc
Qc
Qc
Qva
Qva
Qva
Qva
Qc
Qc
Qc
Qc
Qva
Qva
Qc
Qc
Qva
Qc
Qva
Qva
TQ
uQ
fQ
f
Qva
Qva
Qva
Qva
Qc
Wat
er
leve
l (f
eet)
95 36.1
0R-- - 64
.13
38.3
355 54
.52
25.2
847
.76
R
65 60.3
130 67
.97
57 30.8
873
.60
70.1
1 R
32.7
3-- 56
.87
54.7
338
.97
45 100 53.5
834
.22
46 27.2
711
3.20
Dat
e
04-1
5-77
12-2
2-88 - -
12-2
2-88
09-1
4-88
10-2
0-77
08-2
9-88
07-1
3-88
07-2
5-88 -60
08-2
9-88
07-2
8-47
08-3
0-88
03-1
1-88
08-3
0-88
07-1
4-88
08-2
9-88
07-1
5-88 -
08-0
9-88
07-1
4-88
05-0
9-78
04-1
6-76
08-0
4-86
07-1
4-88
08-1
8-88
02-0
2-79
07-1
3-88
07-2
5-88
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
180 1.
2- -
180 33 10 150
380
180
310 -
>680 62
0
150 86 32 410 -
600 - 4.
9 .11
87 440 - 54 53
Rem
arks
D,I
I C C D D,X
D D,W
,OD D C D
,II D D D
,ID D
,ID D D D C D
,X,I
D,X
D,X
,W,I
D D,X
D D
Tab
le A
l.
Wel
l re
cord
s fo
r th
e st
udy
wel
ls-C
onti
nued
Wel
l or
sp
ring
id
enti
fer
19N
/01W
-17A
0319
N/0
1W-1
7A05
19N
/01W
-17J
0219
N/0
1W-1
7K01
19N
/01W
-17M
01
19N
/01W
-17N
0119
N/0
1W-1
7N02
19N
/01W
-17R
0219
N/0
1W-1
8E01
19N
/01W
-18F
01
19N
/01W
-18M
0219
N/0
1W-1
8P01
19N
/01W
-19B
0119
N/0
1W-1
9L02
19N
/01W
-19P
03
19N
/01W
-20G
0119
N/0
1W-2
0G04
19N
/01W
-20H
0119
N/0
1W-2
0L01
19N
/01W
-20Q
01
19N
/01W
-20R
0319
N/0
1W-2
1C03
19N
/01W
-21K
0119
N/0
1W-2
1L02
19N
/01W
-21M
01
19N
/01W
-21M
0219
N/0
1W-2
1N01
19N
/01W
-22A
0119
N/0
1W-2
2G01
19N
/01W
-23D
02
Ow
ner
RU
SSE
LL
, M
ON
TG
OM
ER
YC
HE
RV
EN
KA
, FR
AN
CIS
PRIN
CE
, L
OU
ISM
AD
DE
N, W
.C.
WE
YE
RH
AE
USE
R C
O.
KO
CH
, R
.M.
ZO
RN
, M
IKE
RO
BIN
SON
, H
.E.
WA
LK
ER
, H
AR
LA
NH
OO
VE
R,
AL
AN
CR
EE
LE
Y, C
HR
ISH
AL
E,
CH
AR
LE
SM
YE
RS,
L.O
.SE
IBO
LD
, B
ILL
LE
DG
ER
WO
OD
, K
EL
LY
GL
EN
N A
LD
ER
WA
TE
R &
IM
PRO
VE
ME
NT
MC
MIN
N,
JIM
HU
SK,
RIC
HA
RD
SNU
G H
AR
BO
R O
WN
ER
S C
LU
BW
RIG
HT
, J.
M.
LO
NG
, R
.R.
GIL
BE
RY
, EA
RL
BR
UN
S, D
AV
ID W
.W
ILM
OU
TH
, WIL
LIA
M J
.G
RE
EN
, B
ILL
SMIT
H,
CH
AR
LE
SFL
AH
AU
T,
FLO
RE
NC
EW
HIT
TA
KE
R,
DA
LE
JOA
CH
IM,
JEFF
HO
VA
NC
SEK
, D
ON
Lan
d su
rfac
e al
titu
de
(fee
t)
30 40 43 5 10 9 70 15 101 90 85 70 50 70 120
125
110
150 15 95 15 162
130
115 90 90 125 65 120
104
Wel
l de
pth
(fee
t)
128
174 95 38 995 20 102
130 46 64 49 108 85 98 105
159
124
178
377
116 68 67 126 78 116
123
218
143
128
133
Wat
er
use H H H H H H H H H H H H H H H P H I P H H H H H H H H H H H
Geo
hy-
drol
ogic
un
it
TQ
uT
Qu
TQ
uQ
cT
Qu
Qc
Qc
TQ
uQ
fQ
f
Qf
Qc
Qc Qf
Qc
Qc
Qc
Qc
TQ
uQ
c
Qc
Qva Qf
Qva
Qc
Qc
TQ
uT
Qu
Qc Qf
Wat
er
leve
l(f
eet)
40.9
744
.29
--F
--F
65.3
29 27 28.7
3
27 66.6
0-- 25 68
.31
113
102.
7414
7 --F
96 11 49.2
872 26
.18
19.5
0
85.7
4-- 57
.43
Z92 92
.28
Dat
e
07
-15-
8808
-24-
88 -- - 07
-20-
8809
-22-
5801
-00-
8807
-25-
88
08-0
0-83
07-2
0-88 -
06-0
0-83
09-1
4-88
06-0
1-64
08-1
9-88
01-0
8-64
10-1
7-88
03-0
0-54
09-2
3-58
07-2
8-88
07-1
6-75
07-2
8-88
07-2
0-88
08-1
8-88 -
09-3
0-88
03-0
6-78
09-1
4-88
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day)
- 47 100 -
3,10
0 20 - 3.6
28 5.1
160 - 35
1,10
0 68 550
610 -
310
260 10 35 120
220 - 4.
215
0 2.9
Rem
arks
C D,X
,ID
,X,I
C D,X
,C
. D,I
- D D,I
D,X
,ID
,X,I
C D D,I
D,C
D,X
D,X
,ID D C D
,ID
,M,S
D,I
D,X
D C D,W
,ID D
Tab
le A
l. W
ell
reco
rds
for
the
stud
y w
ells
Con
tinu
ed
Wel
l or
spri
ng
iden
tifer
19N
/01W
-23D
0319
N/0
1W-2
3F02
19N
/01W
-23G
0219
N/0
1W-2
3L01
19N
/01W
-23N
01
19N
/01W
-25F
01S
19N
/01W
-25P
0119
N/0
1W-2
5P02
19N
/01W
-27A
0119
N/0
1W-2
7N01
19N
/01W
-27N
0219
N/0
1W-2
8A02
19N
/01W
-28C
0219
N/0
1W-2
8D04
D1
19N
/01W
-28F
02
19N
/01W
-28F
0419
N/0
1W-2
8L02
19N
/01W
-28M
0119
N/0
1W-2
8M02
19N
/01W
-28N
02
19N
/01W
-29A
0119
N/0
1W-2
9C02
19N
/01W
-29N
0119
N/0
1W-3
0H03
19N
/01W
-30J
02
19N
/01W
-30P
0419
N/0
1W-3
0R02
19N
/01W
-31B
0319
N/0
1W-3
1F01
19N
/01W
-31K
04
Ow
ner
SYB
EN, P
ETER
H.
ASH
LE
Y, K
.R.
SCM
IDT
, CL
IFFO
RD
TO
LM
IE S
TATE
PA
RK
MA
NG
E &
SO
N
UN
KN
OW
NC
ITY
OF
LA
CE
Y, W
EL
L N
O.
BC
1C
ITY
OF
LA
CE
Y, W
EL
L N
O.
BC
2M
AN
GE
& S
ON
SO.
SOU
ND
UT
IL.,
FOX
HA
LL
NO
. 3
SO.
SOU
ND
UT
IL.,
FOX
HA
LL
NO
. 4
AL
LE
N,
RO
GE
RG
ILSO
N,
JOH
NT
HE
RIN
, L
AN
EY
SAY
LO
R, J
OH
N
LA
UR
, N
.K
AN
EE
NC
AR
TE
R,
RA
YST
ILL
MA
N,
CH
AR
LE
SSA
DL
ER
, R
ON
AL
D
WE
STE
RN
OY
STE
R C
O.
FAIL
OR
, R
ICH
AR
DSP
RIN
GE
R, B
ILL
VA
NN
OY
, RA
ND
YPA
RSO
NS,
KE
N
CA
NFI
EL
D,
RO
GE
RG
AL
IVA
N,
HA
RR
YC
OL
LIN
S, M
IKE
CA
RPE
NT
ER
, D
EN
NY
SO.
SOU
ND
UT
IL.,
RE
D C
ED
AR
EST
AT
Lan
d su
rfac
e al
titu
de
(fee
t)
60 40 84 100
181
125
225
225
200
225
225 90 170
150
120
140 82 60 30 60 12 145
135
120
115
115
115
126
140
155
Wel
l de
pth
(fee
t)
114
388
108
344
103
140
138
118
250
148
117
146
228 99 110 78 84 393
112
225
152
120 88 74 122 67 78 130 77
Wat
er
use H H H P P U P P P U P H H H H H H H U H H H H H H H H H H P
Geo
hy-
drol
ogic
un
it Qf
TQ
uQ
cT
Qu
Qva
Qvt
Qva
Qva
Qva
TQ
u
Qva
Qc
Qc
TQ
uQ
c
Qc
Qc
Qc
TQ
uQ
c
TQ
uQ
cQ
cQ
vaQ
va
TQ
uQ
vaQ
fT
Qu
Qvt
Wat
er
leve
l (f
eet)
81.3
4-- 60 72 72
.70
77 84.6
377
.62
97.4
0
96.0
340
.15
P10
1.96
110 64.1
7
72.6
031
.27
12 --F
-- -F
137.
1737
.63
48 35 98.0
923
.38
26.9
411
5 39.3
5
Dat
e
09-1
5-88 ~
09-2
9-81
06-1
5-71
08-1
7-88
06-2
8-76
07-0
8-88
07-1
2-88
06-1
7-88
06-1
7-88
09-0
6-88
08-1
9-88
01-0
5-79
07-2
8-88
10-2
7-88
10-0
3-78
07-1
6-76
11-0
2-88 -
09-0
6-88
09-0
7-88
11-0
0-83
02-2
6-80
10-2
8-88
09-0
8-88
09-1
3-88
02-0
3-88
06-2
1-88
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day)
23 - 40 -
200
360
420 87 - 46 160
520 3.
316
0 73 33 - ~
>690 12
0 89 47 830
620 40 230 27
Rem
arks
D C D,I
D D . I - D,I
D D D D D,X
D,W
,I
D,X
D D,X
D C C D,I
D,I
D D D,I
D,I
D,I
D D,I
Tab
le A
l.
Wel
l re
cord
s fo
r th
e st
udy
wel
ls-C
onti
nued
Wel
l or
sp
ring
id
entif
er
19N
/01W
-31Q
0119
N/0
1W-3
1R01
19N
/01W
-32B
0119
N/0
1W-3
2C04
19N
/01W
-32D
03
19N
/01W
-32K
0319
N/0
1W-3
2K04
19N
/01W
-32N
0319
N/0
1W-3
2P03
19N
/01W
-32Q
03
19N
/01W
-32R
0119
N/0
1W-3
3D03
19N
/01W
-33E
0119
N/0
1W-3
3K03
19N
/01W
-33K
04
19N
/01W
-33K
0519
N/0
1W-3
4B01
19N
/01W
-34M
0219
N/0
1W-3
4N03
19N
/01W
-34P
01
19N
/01W
-34Q
0219
N/0
1W-3
5G01
19N
/01W
-35M
0119
N/0
2W-0
1Q01
19N
/02W
-01R
03
19N
/02W
-03E
0219
N/0
2W-0
3F04
19N
/02W
-03M
0219
N/0
2W-0
4F03
19N
/02W
-04F
05
Ow
ner
GR
IST,
BR
IAN
HA
ZE
L, J
OH
NW
EST
ON
, MIK
EB
ERG
VA
LL, J
OH
NK
IRK
LA
ND
, KE
NN
ET
H
SOD
DE
N, E
DH
OC
HG
RA
EF,
RO
NR
OSE
, CLY
DE
TO
PPE
RTA
BER
, RO
N
RO
BB
, ST
EV
EG
RE
TC
HM
AN
, A.G
.L
OH
RE
R, E
.M.
SO.
SOU
ND
UT
IL.,
FOX
HA
LL
NO
. 1
SO.
SOU
ND
UT
IL.,
FOX
HA
LL
NO
. 2
JAC
OB
SEN
, MA
UR
ICE
DR
OH
MA
N, R
OB
ER
TW
ILL
IS, M
IKE
HE
USM
AN
, LE
EB
EA
IRD
, PA
T
KU
HN
AU
, DA
VE
GL
AC
IER
PA
RK
CO
.C
ITY
OF
LAC
EY, H
AW
KS
PRA
IRIE
TST
WO
LD
FOR
D, L
.W.
KIN
CY
, R.F
.
OL
SON
, JE
FFPR
ECH
T, C
OR
RIN
ER
ON
NE
, C.J
.ST
EE
GE
S, T
ED
BE
EH
LE
R, M
ICH
AE
L &
SA
LLY
Lan
d su
rfac
e al
titud
e (f
eet)
145
165 50 145
157 90 128
157
142
100 80 25 5
160
160
150
298
151
151
170
232
250
290 80 85 90 30 60 115
125
Wel
l de
pth
(fee
t)
46 164
211 94 70 38 62 70 75 63 86 70 150
110
163
122
174
111
112
148
590
643
118 90 90 --
104
156
156
Wat
er
use H H H H H H H H H H H H H P P H P H H H H P U H H H H H H H
Geo
hy-
drol
ogic
un
it Qva
TQ
uT
Qu
Qva
Qva
Qva
Qva
Qva
Qva
Qva
Qvt
Qc
TQ
uQ
vaQ
c
Qva
Qva
Qva
Qva
Qva
Qvt
TQ
uT
Qu
Qc
Qc
Qc
-- Qc
TQu
TQu
Wat
er
leve
l (f
eet)
17 126.
9239
.14
46 52.1
7
16.0
454
.45
52.2
050
.08
29.4
4
.56
16 --F
80.0
079
.41
52.5
515
7.40
P84
.99
77.8
988
.81
94 201
259 -- -- 65
.40
-- --11
0 --
Dat
e
04-0
6-84
07-2
0-88
09-0
6-88
03-2
6-87
09-1
5-88
09-0
8-88
07-1
1-88
08-3
1-88
09-1
3-88
06-2
0-88
11-0
1-88
04-1
8-67 -
06-1
7-88
06-1
7-88
09-0
8-88
07-2
0-88
08-3
1-88
09-0
6-88
08-3
1-88
07-
-68
08-2
3-84
12-1
5-88 - ~
08-1
7-88 -- -
09-1
0-59 -
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
26 120
160
130
130 76 73
1,10
0 - 43 15 - - - 36 38 - - - 23 17
0 52 - -
270 - - 61 -
Rem
arks
D D D,I
D,I
D D D D,I
D D D,I
C C I D,I
D,W
,ID D D D - G D C C D
,I- C D
,CD
,X,I
Tab
le A
l.
Wel
l re
cord
s fo
r th
e st
udy
wel
ls C
on
tin
ued
Wel
l or
sp
ring
id
enti
fer
19N
/02W
-05J
0119
N/0
2W-0
5Q01
19N
/02W
-07L
0219
N/0
2W-0
7P01
19N
/02W
-07P
02
19N
/02W
-07R
0119
N/0
2W-0
8A01
19N
/02W
-08B
0119
N/0
2W-0
8C01
19N
/02W
-08C
02
19N
/02W
-08F
0219
N/0
2W-0
8F03
19N
/02W
-08G
0119
N/0
2W-0
8G02
19N
/02W
-08H
01
19N
/02W
-08K
0119
N/0
2W-0
8M01
19N
/02W
-08N
0319
N/0
2W-0
8P01
19N
/02W
-08Q
01
19N
/02W
-09F
0219
N/0
2W-0
9F03
19N
/02W
-09G
0119
N/0
2W-0
9H01
19N
/02W
-09L
05
19N
/02W
-09L
0619
N/0
2W-0
9N01
19N
/02W
-09N
0219
N/0
2W-0
9N03
19N
/02W
-09R
01
Ow
ner
MO
ND
AU
, FR
ITZ
AD
AM
S, C
AR
LR
AW
DIN
G, J
AC
KSC
HA
BE
N,
NO
RV
AL
CL
AW
SON
, R
AN
DY
BO
RK
, MIK
EW
ILL
IAM
S, J
AC
KC
AM
US,
DA
MO
NSA
ND
ER
S, M
ILFO
RD
OL
YM
PIA
VIE
W W
AT
ER
ASS
OC
.
OV
IAT
T, L
OR
RA
INE
BA
KE
R,
TE
DM
EA
CH
, T
OM
MO
OR
EM
ILL
ER
, D
AL
E
OST
ER
BE
RG
, ST
AN
CL
EV
EL
AN
D,
DA
VID
M.
ST. J
UL
IEN
, JO
SEPH
CH
OA
TE
, JA
ME
ST
AN
NE
R, J
AM
ES
NO
RW
OO
D,
RA
ND
YPE
GG
, L
LO
YD
ED
GE
WA
TE
R B
EA
CH
WA
TER
CO
.E
DG
EW
AT
ER
BE
AC
H W
ATE
R C
O.
MC
CO
NN
EL
L,
RA
CH
EL
SAL
EW
SKY
, BE
NC
AM
US,
MO
RR
ISPI
CK
ER
ING
, C
HR
ISH
UE
CK
EL
CO
OPE
RS
POIN
T W
AT
ER
CO
.
Lan
d su
rfac
e al
titu
de(f
eet)
85 60 15 90 80 40 105 50 60 60 40 60 100
120
110
100 10 40 125 90 100 70 75 70 15 30 30 30 80 10
Wel
l de
pth
(fee
t)
110 78 120
102 99 205 59 130 85 160
172
156
144
147 79 130 80 221 87 140
139 79 120
102 37 43 37 56 105
360
Wat
er
use H H H H H H H H P P H H U H H H H H H H H H P P H H H H H P
Geo
hy-
drol
ogic
un
it Qc
TQ
uT
Qu
Qc
Qc
TQ
uQ
vaT
Qu
TQ
uT
Qu
TQ
uT
Qu
TQ
uT
Qu
Qc
TQ
uT
Qu
TQ
uQ
cT
Qu
TQ
uT
Qu
TQ
uT
Qu
Qc
Qc
Qc
Qc
Qc
TQ
u
Wat
er
leve
l (f
eet)
73.2
0 R
-- 10 71.8
265
.90
53.8
212 30
.45
R-- 53
.64
R
30.7
538
.86
112.
3113
1 50 35 -F 36.9
056
.41
Z10
2.15
99 59 87 70.5
513
.90
R
26 26.5
023
.85
69.2
4 R
--F
Dat
e
08-0
2-88 -
06-1
1-59
07-2
9-88
08-0
1-88
08-1
2-88
09-3
0-79
07-2
8-88 --
07-2
8-88
08-1
0-88
08-1
7-88
08-0
2-88
04-1
9-76
05-1
0-77
01-2
0-78 -
07-1
8-88
08-1
2-88
08-0
1-88
12-3
0-83
06-1
1-85
02-2
8-75
08-1
0-88
04-2
4-89
02-0
4-86
05-1
9-78
06-2
3-89
08-1
1-88 -
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day)
830 - -
160
410
> 1,
200 - 6.
0- 78 190 -
>1,2
00 781,
200
120 - 26 180
620
320
130 99 -
230 --
720
120 -
Rem
arks
D - C D,W
,ID D D D C D D D
,ID D D
,I
D,I
C D D,I
D D,X
D D D C D,X
- D,C
D D,C
Tab
le A
l.
Wel
l rec
ords
for
the
stud
y w
ells
Con
tinu
ed
o
o
Wel
l or
spri
ng
iden
tifer
19N
/02W
-11P
02
19N
/02W
-12C
02
19N
/02W
-12F
02
19N
/02W
-12F
03
19N
/02W
-12L
02
19N
/02W
-12M
0219
N/0
2W-1
3N03
19N
/02W
-14H
0319
N/0
2W-1
4H04
19N
/02W
-14J
01
19N
/02W
-14K
0119
N/0
2W-1
4P02
19N
/02W
-14Q
03D
119
N/0
2W-1
5N01
19N
/02W
-16A
01
19N
/02W
-16J
0219
N/0
2W-1
6J06
19N
/02W
-16J
0819
N/0
2W-1
6J09
19N
/02W
-16K
02D
1
19N
/02W
-16P
0119
N/0
2W-1
6Q04
D1
19N
/02W
-16Q
0519
N/0
2W-1
7A01
19N
/02W
-17C
01
19N
/02W
-17D
0219
N/0
2W-1
7F01
19N
/02W
-17G
0119
N/0
2W-1
8A02
19N
/02W
-18B
01
Ow
ner
PAR
SON
S L
APH
AM
, H
.H.
RO
SS
,AN
N
HIL
L,
G.E
. SH
AW
, LE
WIS
KL
UH
, FR
ED
ER
ICK
CU
SHM
AN
, B
OB
BO
STO
N H
AR
BO
R W
AT
ER
SY
STE
MA
ME
S, M
AR
TIN
JOH
NSO
N,
LE
E
HA
MM
AR
, BIL
LR
AD
CL
IFF,
BIL
LM
CG
ILL
, B
ILL
YC
LE
AR
WE
LL
WA
TE
R C
O.
LE
WIS
WA
TE
R S
YST
EM
FIN
LE
Y, J
.M.
LE
SNIC
K, A
.J.
STE
WA
RT
, MIC
HA
EL
MY
ER
S, B
ILL
VIS
TA
HO
ME
OW
NE
RS
ASS
OC
.
STO
NE
, F.
C.
KU
S, R
OY
SKU
BE
, M
AR
YB
OU
LD
EN
, O
.O.
FRE
EZ
E,
RO
BE
RT
BR
YA
NT
, B
ILL
PER
EZ
, T
ON
YC
LA
RK
, K
EIT
HV
AN
NE
LL
I, JI
MD
AH
LB
ER
G,
GE
OFF
RE
Y
Lan
d su
rfac
e al
titu
de
(fee
t)
60
50
35
60
98 80 140
130
125
146
110
175
140 90 10 140 80 40 85 55 40 140
140 60 120
100
120
105
120 25
Wel
l de
pth
(fee
t)
351
120 40
65
148
621
107 36 430
116 68 232
130
117
552 10 105 83 114
382 70 225
151 64 240
345
335
210 67 100
Wat
er
use H
H
H
H
H H H P H H H H H P P U H H H P H H H H H H U H H H
Geo
hy-
drol
ogic
un
it
TQ
u Q
c Q
c Q
c Q
c
TQ
uQ
vaQ
vtT
Qu
Qf
Qva
Qc
Qc
Qc
TQ
u
Qvt
Qc
Qc
Qc
TQ
u
Qc
TQ
uQ
cQ
cT
Qu
TQ
uT
Qu
TQ
uM
ltT
Qu
Wat
er
leve
l (f
eet)
61.4
4
52.7
6
71 --.4
0 F12
5.49
77 36 153 -- -- 7 -- 63 80 35
155
.10
.63 F .69R
1 39.
32 Z
48 111 93 95 70
.36
Z
.88R
,54
39.3
6--
Dat
e
08-0
3-89
04-2
8-89
10-2
4-88
01-0
5-89
10-2
4-88 -77
11-0
1-88
08-0
3-88 - - --
07-0
8-58 -
09-0
9-88
09-1
1-78
11-0
0-79
02-2
8-84
08-1
0-88
01-0
1-66
08-0
1-88
08-0
1-88
08-0
4-88
06-0
0-70
07-2
9-88 -
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day)
R
emar
ks
120
880 89 4.
616 130
110 -
400 - - - - 31 9.
825
0 ~ -- -62
0 - -
D
C C
D C D,X
D,I
D,I
D,X
,I
D D,X
,ID D
,X,C
C - C D D D,I
C D,X
D,I
C D D D D,C
D,I
C
Tab
le A
l.
Wel
l re
cord
s fo
r th
e st
udy
wel
ls C
onti
nued
Wel
l or
spri
ng
iden
tifer
19N
/02W
-18C
0119
N/0
2W-1
8F01
19N
/02W
-18G
0119
N/0
2W-1
8K02
19N
/02W
-18K
03
19N
/02W
-18M
0119
N/0
2W-1
8N04
19N
/02W
-19H
0119
N/0
2W-2
0D01
19N
/02W
-20E
01
19N
/02W
-20E
0219
N/0
2W-2
1C02
19N
/02W
-21F
0119
N/0
2W-2
1L01
19N
/02W
-21Q
03
19N
/02W
-21Q
0419
N/0
2W-2
1R02
19N
/02W
-22D
0119
N/0
2W-2
2D02
19N
/02W
-22M
06
19N
/02W
-22N
0119
N/0
2W-2
3K01
19N
/02W
-24F
0119
N/0
2W-2
4F02
19N
/02W
-24H
01
19N
/02W
-24K
0119
N/0
2W-2
5A02
19N
/02W
-25C
0719
N/0
2W-2
5D01
19N
/02W
-25F
01
Ow
ner
RE
ED
, DO
RO
TH
YB
AY
NE
SS, E
.R.
PAL
ME
R,
FRE
DR
OB
BIN
S, L
ES
NIE
MI,
GE
OR
GE
FIT
ZT
HU
M,
AL
AN
PAR
KS,
JA
ME
SE
LD
IN
LE
T W
AT
ER
ASS
OC
.R
UD
NIC
K, T
ER
RY
& S
AN
DY
FRO
HB
OE
S, K
.H.
MA
PLE
SH
OR
ES
CO
MM
UN
ITY
HO
ME
OW
NR
SST
. MA
RT
INS
AB
BE
YM
UR
RA
Y R
.M.
STU
AR
T, D
EA
NB
IDL
AK
E
GE
HR
ING
, W
AL
TE
RSM
ITH
, SH
ER
WO
OD
SOL
LA
RS,
KE
NT
AM
O O
SH
AN
WA
TE
RB
EV
ER
LY
BE
AC
H C
OM
MU
NIT
Y
WA
RD
EN
, JO
HN
LY
NC
H, W
.J.
SIM
S, R
OR
YM
OO
RE
, V
ICT
OR
LE
MO
N,
BO
B
HA
RR
Y, R
AY
JOH
NSO
N, D
AV
IDB
UR
DIC
K,
EL
DIE
SEA
RS,
DO
NA
LD
NO
RT
H O
LY
MPI
A F
IRE
DIS
T.
Lan
d su
rfac
e al
titud
e (f
eet)
35 40 120
130
120 80 140
100
110 85 120 60 85 50 60 48 125 80 40 10 50 20 105
120
120
120
100
118 90 145
Wel
l de
pth
(fee
t)
120 73 207
166
150 70 138
112
299
138
233 89 306 84 275
231
161 90 258
439 65 385 80 86 110 93 212
140
123 91
Wat
er
use H H H H H H H H U H P H H H H H P H P P H H H H H H H H H H
Geo
hy-
drol
ogic
un
it
TQ
uT
Qu
TQ
uT
Qu
TQ
u
Qc
Qc
TQ
uT
Qu
TQ
u
TQ
uQ
cT
Qu
Qc
TQ
u
TQu
Qc
Qc
TQ
uT
Qu
Qc
TQ
uQ
fQ
vaQ
f
Qf
TQ
uQ
cQ
cQ
va
Wat
er
leve
l (f
eet)
-- 94 104.
5197 37
.70
110 56.4
390
.93
20 111.
90R
54.4
575 50 -- 49
.72
135 -- 14 --
F
47 -F 57 64.5
667
.03
65.4
934
.25
Z11
0.46
82.9
056
.48
Dat
e
--02
-02-
8805
-10-
8904
-30-
77
07-2
9-88
01-1
5-79
08-1
2-88
08-1
7-88 -60
07-2
0-88
09-3
0-88 -60
08-0
0-59 -
09-0
8-88
10-0
7-79 -
11-0
2-88
08-1
0-59 -
03-2
7-88
10-2
7-88
10-2
4-88
11-0
1-88
10-2
7-88
07-2
5-88
05-1
2-78
11-0
1-88
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
-12
0 16 120 34 44 22 370 - 23 - - - - 82 100 - 62 - 18 120 26 20 6.
925
0 84 82
Rem
arks
C C D D,W
,ID D
,W,I
D D,X
,ID
,XC D D
,X,I
D,C
C C D,X
,ID C D
,OD
,C
C D,C
D,I
D,I
D D D,I
D D,C
D
Tab
le A
l. W
ell
reco
rds
for
the
stud
y w
ells
Con
tinu
ed
o to
Wel
l or
spri
ng
iden
tifer
19N
/02W
-25N
0119
N/0
2W-2
5R01
19N
/02W
-26B
0119
N/0
2W-2
6J01
19N
/02W
-26K
02
19N
/02W
-26Q
0119
N/0
2W-2
6Q05
19N
/02W
-27D
0319
N/0
2W-2
7D04
19N
/02W
-27D
05
19N
/02W
-28B
0219
N/0
2W-2
8J01
19N
/02W
-28L
0219
N/0
2W-2
8L05
19N
/02W
-28L
06
19N
/02W
-28N
0219
N/0
2W-2
8N08
19N
/02W
-29B
0219
N/0
2W-2
9B03
19N
/02W
-29B
04
19N
/02W
-29C
0119
N/0
2W-2
9F01
19N
/02W
-29G
0219
N/0
2W-2
9M01
19N
/02W
-30B
01
19N
/02W
-30E
0119
N/0
2W-3
0F01
19N
/02W
-30J
0219
N/0
2W-3
0K03
19N
/02W
-30L
03
Ow
ner
SOL
LA
RS,
KE
NM
ER
RIL
EE
S, C
HA
RL
ES
CU
SHM
AN
, D
AN
AM
ES,
ME
LST
IGG
LE
BO
UT
, H
EN
DR
ICK
DE
PT.
OF
NA
TU
RA
L R
ESO
UR
CE
SSE
ASH
OR
E V
ILL
AM
AN
NIN
GW
EH
RL
I, C
RA
IGSM
YT
H,
D.W
.
WIE
G,
D.
DU
NN
, C
HA
RL
ES
LA
YT
ON
, M
.J.
AL
LE
N,
JOH
NL
AW
, DO
N
HA
YN
ES,
HE
RB
ER
T L
.B
AK
ER
, D
ON
BL
AC
KM
ER
, C
.L.
LA
BR
EC
K,
CL
AY
TO
NL
AB
RE
CK
, C
LA
YT
ON
CO
LE
MA
N,
MU
RR
YR
OH
R,
RO
BE
RT
RO
E, F
D.
& C
AR
OL
BR
EID
NB
AC
H,
FJ.
VO
GT
, FR
AN
K
MU
STA
RD
, RIC
KC
OX
, G
.S.
MC
LE
AN
, R
.B.
STE
ER
E,
E.F
KIS
SIC
K,
GA
RY
Lan
d su
rfac
e al
titu
de
(fee
t)
140
165 20 125 80 15 20 78 50 10 60 10 80 135
108 30 50 35 30 58 40 75 20 90 100 25 70 25 60 20
Wel
l de
pth
(fee
t)
158 74 116
147
173
118
114
115
240
390
213
146 54 460 75 88 44 74 90 76 114 43 150 79 84 70 79 110
109
Wat
er
use H H H H H H P H H H U P H H H H H H H H H H H H H H H H H P
Geo
hy-
drol
ogic
un
it Qc
Qva
Qc
Qc
TQ
u
TQ
uQ
cQ
cT
Qu
TQ
uT
Qu
Qc
Qva
TQ
u
Qc
Qc
Qc
Qc
Qc
Qc
Qc
Qc
Qc
Qva
Qc
Qva
TQ
uQ
cT
Qu
Wat
er
leve
l (f
eet)
131.
8841
.19Z
-F
120 -- --
F-- 61
.75
Z34
.58
--F
57.6
4--
F
70.1
030
.79
108.
51 Z
-- 43.2
833 28 57
.03
35.1
6R65
.10Z
16.0
6-- 61
.78
R
3.94
38 17.5
4 Z
45 35
Dat
e
11-0
2-88
10-3
1-88
05-1
2-78
08-0
0-87 ~ -
08-0
9-88
08-1
1-88 -
10-2
8-88 -
05-2
3-89
08-0
8-88
08-0
9-88
08-0
9-88 -60
03-2
8-77
08-0
2-88
08-0
3-88
08-0
4-88
08-1
1-88 -
08-0
1-88
08-0
2-88 -60
08-1
0-88
05-0
2-67
04-1
0-69
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day)
330 62 160 11 - - - - - - - 41 2.
1
23 100 66 82 32 140
120 - - 78 - 15 -
270
Rem
arks
D D D D,O
C C - D,I
D,W
C D,X
D,C
C D,O
D C D D,C
D D D,I
D D C D,O
D C D,I
C D
Tab
le A
l. W
ell
reco
rds
for
the
stud
y w
ells
Con
tinu
ed
o
u>
Wel
l or
spri
ng
iden
tifer
19N
/02W
-30N
0119
N/0
2W-3
0N02
19N
/02W
-31E
0319
N/0
2W-3
1M01
19N
/02W
-31M
03
19N
/02W
-31N
0119
N/0
2W-3
1R03
19N
/02W
-32A
0419
N/0
2W-3
2A06
19N
/02W
-32A
07
19N
/02W
-32B
0519
N/0
2W-3
2F02
19N
/02W
-32G
0219
N/0
2W-3
2G03
19N
/02W
-32G
04
19N
/02W
-32H
0319
N/0
2W-3
2M03
19N
/02W
-32M
0519
N/0
2W-3
2M06
19N
/02W
-33B
02
19N
/02W
-33D
0119
N/0
2W-3
3F02
19N
/02W
-33G
01S
19N
/02W
-33G
0219
N/0
2W-3
3G03
19N
/02W
-33H
0219
N/0
2W-3
3H03
19N
/02W
-33K
0519
N/0
2W-3
3K08
19N
/02W
-33M
03
Ow
ner
BA
RR
ETT,
DO
UG
LAS
YA
TE
S, R
ICH
AR
DM
AR
TIN
, M
EL
NIS
BE
T,
CH
AR
LE
S &
SA
ND
RA
CR
AT
SEN
BE
RG
, ST
EV
E
AL
BE
RT
IE
VE
RG
RE
EN
STA
TE C
OL
LE
GE
BIS
CA
Y, J
OH
N H
.O
LY
MPI
A O
IL &
WO
OD
PR
OD
UC
TS
CO
.H
AV
EN
S, J
OH
N
BE
EM
AN
, P.J.
WA
LB
RID
GE
, FR
AN
KR
EE
SE,
OW
EN
BR
EN
NE
R,
BY
RO
NSK
OV
, N
IEL
S
SO.
SOU
ND
UT
IL.,
J3IS
CA
Y V
ILL
AA
SPIN
WA
LL
, R
.C.
DO
LB
Y, T
IMO
TH
YK
ILD
OW
, B
EV
ER
LY
CO
CK
RA
LL
& P
EC
KL
ER
BU
RM
ER
, FR
ED
SAG
ER
, R
OG
ER
UN
KN
OW
NL
AZ
AR
, D
AV
IDK
OR
MA
ND
Y,
MR
S. E
D
BR
UN
OST
IVE
RS-
SCH
MID
T, Z
UA
BR
EU
ER
, W
J.R
AM
SEY
, WIL
MO
NT
AD
EE
, D
ON
Lan
d su
rfac
e al
titud
e (f
eet)
65 35 60 40 20 40 25 80 30 130 5 30 175
158
195
182 35 60 65 192 70 135 95 130
130
150
120
140 19 165
Wel
l de
pth
(fee
t)
45 62 109 86 104 50 58 120
224 70 228 60 158
122
210
158 90 52 65 134
107
112 -- --
143
165
139
150
120 84
Wat
er
use H H H H H H H H H H H H H H H P H H H H H H U H H H H H H H
Geo
hy-
drol
ogic
un
it
Qva
Qc
Qc
Qva
Qc
Qc Qc Qc
TQ
uQ
va
TQ
uQ
cQ
vaQ
vaQ
c
Qc Qc Qc
Qc
Qva
Qc
Qc
Qva
Qva
Qc
Qc
Qc
Qc
Qc
Qva
Wat
er
leve
l (f
eet)
26 30 36.2
5-- 15
.97
35 10 59.3
2-F 31
.92
-F 7 83.9
068
.59
153.
17
R
132.
85-- 27 25
.78
Z11
1.01
65.1
570
.57
-- 58.1
211
6.08
142
101.
76-- --
F
59.9
3 Z
Dat
e
05-0
3-78
01-0
0-87
08-0
3-88 -
08-0
3-88
04-0
8-59
05-2
3-89
08-0
8-88
08-1
1-88
-60
08-1
1-88
09-2
2-88
08-1
1-88
09-1
5-88 -
10-1
5-86
08-1
1-88
09-1
5-88
08-1
0-88
09-3
0-88 --
09-2
9-88
09-0
9-88 -60
09-0
8-88 --
09-0
8-88
09-0
9-88
Hyd
raul
ic
cond
ucti
vity
(f
eet
per
day)
300 56 260 -- 15 - -
690
310 - 74 35 33 77 - - 78 60 130
150 - - ~
130
170 -
140 32
Rem
arks
D D D,I
C D C C C D,I
D C C D D D,I
D,I
C D D D,I
D D - - D C D C D,X
,SD
,S
Tab
le A
l.
Wel
l re
cord
s fo
r th
e st
udy
wel
ls-C
onti
nued
Wel
l or
sp
ring
id
enti
fer
19N
/02W
-33Q
0119
N/0
2W-3
3Q03
19N
/02W
-35B
0119
N/0
2W-3
5B03
19N
/02W
-35G
02
19N
/02W
-35K
0519
N/0
2W-3
5P02
19N
/02W
-35P
0319
N/0
2W-3
6A03
19N
/02W
-36H
02
19N
/02W
-36J
0119
N/0
2W-3
6M02
19N
/02W
-36N
0219
N/0
2W-3
6N03
19N
/03W
-12Q
01
19N
/03W
-13K
0119
N/0
3W-2
4D03
19N
/03W
-24L
0119
N/0
3W-2
4M01
19N
/03W
-25C
01
19N
/03W
-25E
0219
N/0
3W-2
5E03
19N
/03W
-25J
0119
N/0
3W-2
5K01
19N
/03W
-25M
03
19N
/03W
-25N
0219
N/0
3W-2
6E01
19N
/03W
-26F
0119
N/0
3W-2
6H02
19N
/03W
-27E
03
Ow
ner
BU
TL
ER
CO
VE
WA
TE
R C
O.,
NO
. 3
OL
YM
PIA
CO
UN
TR
Y &
GO
LF
CL
UB
DE
HA
RT
, G
LE
NN
PUT
SCH
ER
, L
AR
RY
AN
DE
RSO
N,
JOH
N
BU
NN
, L
AR
RY
HA
NN
A, W
.S.
JR.
STE
HR
, E
VE
RE
TT
TH
OR
P, M
ICH
AE
LH
AG
LU
ND
, JI
M
NE
LSO
N,
DA
VID
BO
YE
R,
TO
MFA
NT
ON
I, A
LD
OW
YE
R,
RO
YR
OD
GE
RS,
DU
AN
E
TA
YL
OR
, JU
STIN
DO
B S
ON
, M
.W.
CO
X,
HE
NR
Y W
.JA
CO
B,
KE
NPA
GE
, AL
ICE
GR
IGG
S, J
IMC
OL
LIN
S, M
IKE
SCH
MID
T,
GA
RY
ON
EIL
L, T
OM
ED
ING
TO
N,
MA
RY
SAV
AG
E, F
LO
YD
R.
KL
ON
TZ
, T
HO
MA
SSM
ITH
, PA
UL
AL
EX
AN
DE
R, F
OR
RE
STB
UR
NS
POIN
T U
TIL
. C
O.
Lan
d su
rfac
e al
titu
de
(fee
t)
10 30 110
118
120 70 120
123
160
160
160
160
152
155
100 15 100
130
130
135
150
130
145
175
150
150 40 130
150 50
Wel
l de
pth
(fee
t)
355
227
173
160
160
107
132
208 68 75 73 160 69 157
199 86 120 71 163
118
120
118
128 41 123
106 62 101
179
123
Wat
er
use P P H H H H H H H H H H H H P H H H H H H H H H H H H H H P
Geo
hy-
drol
ogic
un
it
TQ
uT
Qu
Qc
Qc
Qc
Qc
Qc
TQ
uQ
vaQ
va
Qva
Qc
Qva
Qc
TQ
u
Qc
Qc
Qva
Qc
Qc
Qc
Qc
Qc
Qvr
Qva
Qc
Qc
Qc
Qc
Qc
Wat
er
leve
l (f
eet)
--F
10 --
110.
1711
5 68.4
8 Z
114
111.
9030
.06
33.8
4R
23.4
513
9 18 140 4 98.2
3--
129.
1787 85 72 89
.16
13.8
580 67
.65
19 72.0
289
.92
47
Dat
e 06
-24-
77 -07
-25-
8805
-28-
59
11-0
4-88 -60
07-2
1-88
11-0
4-88
10-2
7-88
10-2
7-88
03-3
0-88
08-0
0-86
03-1
8-81 -
-60
05-2
3-78 -
07-2
2-88
08-0
6-80
06-0
4-86
07-0
3-79
08-1
5-88
08-1
5-88
02-0
7-79
08-1
5-88
06-1
7-59
08-1
6-88
08-1
5-88
11-1
5-74
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
73 -
220 --
240 -
120
370 22 77 270
180 - - - - 46 47
>3,7
00 43 770
180 62 -
130 - -
Rem
arks
D,C
D,X
C D C D C D,I
D D D,I
D D D,I
D,I
D,C
I D,X
D,X
,ID D D
,ID D
,ID D
,I- D
,ID -
Tab
le A
l. W
ell
reco
rds
for
the
stud
y w
ells
Con
tinu
ed
o Ul
Wel
l or
spri
ng
iden
tifer
19N
/03W
-27K
0119
N/0
3W-2
7L01
19N
/03W
-27M
0219
N/0
3W-2
7N01
19N
/03W
-27R
01
19N
/03W
-27R
0219
N/0
3W-2
8H02
19N
/03W
-28J
0119
N/0
3W-2
8K01
19N
/03W
-28L
01
19N
/03W
-34A
0119
N/0
3W-3
4H01
19N
/03W
-34K
0119
N/0
3W-3
4K02
19N
/03W
-35J
02
19N
/03W
-36B
0419
N/0
3W-3
6D03
19N
/03W
-36E
0319
N/0
3W-3
6M02
19N
/03W
-36P
01
19N
/03W
-36P
0319
N/0
3W-3
6R03
20N
/01W
-33L
0220
N/0
1W-3
3N01
20N
/02W
-28P
01
Ow
ner
HO
FFM
AN
, H
UB
ER
T H
.D
ICK
EN
SON
, C
OL
. H
AR
RY
SAL
MI,
FR
AN
KB
AR
NH
AR
T,
RO
BE
RT
DE
MIC
H,
GA
RY
WIL
SON
, JIM
CO
X,
CH
EL
LO
MA
SON
, WIL
LIA
MC
RO
WL
EY
, W.D
.M
CC
OO
L,
H.L
.
WA
RD
, H
UG
HC
OO
K,
WIL
LIA
MH
OL
IDA
Y V
AL
LE
Y E
STA
TE
S, N
O.
1H
OL
IDA
Y V
AL
LE
Y E
STA
TE
S, N
O.
2C
RE
EL
, C
.O.
BA
SHA
M, T
AN
IAK
ELLY
, TO
MB
RO
WN
, PH
ILE
HR
ESM
AN
N, A
DO
LPH
KO
CH
, W.A
.
HE
LM
ER
, M
AR
IEG
RA
NT
, G
RE
GO
RY
BR
OW
N,
DR
. R
.C.
HU
RL
EY
, JO
HN
STE
AM
BO
AT
ISL
AN
DE
RS,
IN
C.
Lan
d su
rfac
e al
titud
e (f
eet)
35 40 165
165
140
125
150
215
100 25 130
150
140
140
165
160
150
150
150
135 30 30 5 91 10
Wel
l de
pth
(fee
t)
70 103
103 83 106
113 79 160
135 70 47 103
127
134
113
111 92 94 105
142 45 78 500
119
425
Wat
er
use H I H H H H H H H H H H P P H H H H H H H H H H P
Geo
hy-
dro l
ogic
un
it Qc
TQ
uQ
cQ
vaQ
c
Qc
Qva
Qc
Qc
Qc
Qva
Qc
Qc
Qc
Qc
Qc Qc Qc Qc Qc Qc Qc TQ
uQc T
Qu
Wat
er
leve
l (f
eet)
33.4
132
.12
R75
.45
65.0
8 R
65 52 60 141 - 13 19
.06
85 74 72 73 91 72 63.5
569
.59
117 18 30 -F 84
.04
-F
Dat
e
05-2
3-78
10-0
5-88
08-1
5-88
08-1
8-88
08-3
0-78
12-0
1-78
10-1
8-84
03-0
2-88 -
-60
08-1
6-88
05-1
7-77
04-0
2-68
05-2
5-81
03-3
0-83
05-2
3-86
09-1
9-86
08-2
2-88
08-2
2-88 -60
06-1
2-78
05-0
2-81 -
07-1
5-88 -
Hyd
raul
ic
cond
uctiv
ity
(fee
t pe
r da
y)
53 230
>920 79 45 18
033
0 -
610
920
290
200 82 250
620
210
>2,8
00 ~ 71 -
130
> 1,
200
2,60
0
Rem
arks
C D,I
D D,I
D D D D - - D,I
D,I
D D D D D D D,I
C D D I D,X
,W,S
D,X
,C
Tab
le A
l. W
ell r
ecor
ds f
or th
e st
udy
wel
ls-C
onti
nued
Wel
l or
sprin
gid
entif
er
20N
/02W
-33F
0120
N/0
2W-3
3L01
20N
/02W
-33L
0220
N/0
2W-3
3L03
20N
/02W
-33Q
01
Ow
ner
SAB
IN,
HO
WA
RD
GA
FFN
EY
, A
RT
HU
RB
EL
LA
VIS
TA
WA
TE
R C
O.
MU
RPH
YC
AR
LY
ON
BE
AC
H C
LU
B, W
EL
L N
O.
1
Lan
d su
rfac
eal
titud
e(f
eet)
40 65 55 25 70
Wel
lde
pth
(fee
t)
98 107
455
500
736
Wat
erus
e H H H H P
Geo
hy-
drol
ogic
unit TQ
uQ
cTQ
uTQ
uTQ
u
Wat
erle
vel
(fee
t)
71 63 46 --F
53.1
6
Hyd
raul
ic
cond
uctiv
ity
Dat
e
08-3
0-87
06-0
2-59
11-1
5-60
10-1
0-78
08-1
2-88
(fee
tpe
r da
y)
76 -79
0 - 6.8
Rem
arks
D,X
C C C D
20N
/02W
-33Q
02
CA
RL
YO
N B
EA
CH
CL
UB
. WE
LL
NO
. 280
757
TQu
5611
-25-
8164
D,X
,I
o OS
Tab
le A
2. D
epth
s to
top
of
geoh
ydro
logi
c un
its i
n th
e w
ells
use
d in
this
stu
dy
EX
PLA
NA
TIO
N
[NP,
uni
t no
t pre
sent
; ?,
log
inco
mpl
ete
at s
urfa
ce (
dept
h =
0) o
r un
it to
p no
t ap
pare
nt in
log
; -,
wel
l do
es n
ot p
enet
rate
to s
trat
igra
phic
pos
ition
whe
re u
nit m
ay
or m
ay n
ot b
e pr
esen
t]
Lat
itude
and
lon
gitu
de
Mos
t w
ell
loca
tions
are
bel
ieve
d to
be
accu
rate
to w
ithin
1 s
econ
d of
latit
ude
and
long
itude
. T
he l
east
acc
urat
e lo
catio
ns a
re
prob
ably
stil
l w
ithin
10
seco
nds
of la
titud
e an
d lo
ngitu
de.
Lan
d-su
rfac
e al
titud
e:
Rep
orte
d in
fee
t ab
ove
sea
leve
l. M
ost
altit
udes
wer
e ob
tain
ed f
rom
top
ogra
phic
map
s (s
cale
of
1:24
,000
; w
ith 1
0- o
r 20
-foo
t con
tour
in
terv
als)
and
are
gen
eral
ly a
ccur
ate
to w
ithin
10
feet
. In
ste
ep t
erra
in,
or w
here
the
pre
cise
loc
atio
n of
the
wel
l is
in
doub
t, th
e er
ror
may
be
as g
reat
as
50 f
eet.
Alti
tude
s of
som
e w
ells
(le
ss t
han
10 p
erce
nt)
have
bee
n su
rvey
ed a
nd a
re a
ccur
ate
to w
ithin
1 f
oot.
Hol
e de
pth:
T
otal
dep
th p
enet
rate
d du
ring
dri
lling
; do
es n
ot n
eces
sari
ly e
qual
fin
ishe
d de
pth
of th
e w
ell.
Tab
le A
2. D
epth
to
top
of g
eohy
drol
ogic
uni
ts i
n th
e st
udy
wel
ls C
onti
nued
o
oo
Wel
l id
enti
fer
16N
/01E
-02B
0116
N/0
1E-0
2F01
16N
/01E
-02N
0216
N/0
1E-0
4D01
16N
/01E
-04E
02
16N
/01E
-05F
0116
N/0
1E-0
5F02
16N
/01E
-05K
0216
N/0
1E-0
5M01
16N
/01E
-06J
02
16N
/01E
-07C
0116
N/0
1E-0
7E02
16N
/01E
-07E
0416
N/0
1E-0
7H01
16N
/01E
-07J
02
16N
/01E
-07P
0216
N/0
1E-0
8C02
16N
/01E
-08L
0116
N/0
1E-0
8N01
16N
/01E
-09E
01
16N
/01E
-09K
0116
N/0
1E-1
0D01
16N
/01E
-14G
0316
N/0
1E-1
6E01
16N
/01E
-16L
03
16N
/01E
-17G
0116
N/0
1E-1
8N01
16N
/01E
-18Q
0116
N/0
1E-1
8Q02
16N
/01W
-06F
01
Lat
itude
an
d lo
ngitu
de
4654
2412
2382
746
5407
1223
848
4653
5012
2390
646
5431
1224
130
4654
0712
2413
1
4654
1312
2422
846
5408
1224
240
4653
5512
2421
946
5405
1224
259
4653
5612
2431
9
4653
3512
2435
046
5322
1224
405
4653
2012
2440
746
5320
1224
315
4653
1312
2431
4
4652
5712
2434
246
5331
1224
229
4653
1012
2423
146
5300
1224
259
4653
2412
2412
7
4653
0612
2405
746
5335
1224
016
4652
2212
2382
646
5221
1224
136
4652
1812
2412
7
4652
3312
2421
046
5209
1224
405
4652
0312
2433
546
5157
1224
337
4654
0512
2512
1
Lan
d-
surf
ace
alti
tude
(f
eet)
390
420
440
490
490
518
515
507
500
480
460
442
442
458
455
434
480
471
500
425
419
520
450
461
463
398
340
311
350
240
Hol
e de
pth
(fee
t)
80 235
183
223
246
274
263
283
263
243
223
220
286
203
126
215
203
220
103
430
305
263
120
182
205
200
100 76 140
147
Dep
th t
o to
p of
indi
cate
d ge
ohyd
rolo
gic
unit
(fe
et)
Qvr 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NP 0 0 0
NP 0 0 0
NP 0 0 0 0 0 0 0
Qvt 6 2 12 54 NP 18 81 36 2 2
<39 38 24 12 0 5
NP
NP
NP 64 NP 12 0 2 2 10 22 2 3 4
Qva 40 16 36 13
0 71 122
<221 10
712
5 20 39 NP
NP 48 37 30 72 61 NP
107 19 110 25 NP
NP
NP
NP -
NP 55
Qf .
60 40 147
NP
165
<221 17
815
611
0 90 74 77 86 88 NP
109 84 NP
121 84 113
NP
NP
NP
NP
NP -
NP
NP
Qc -
160
173
213
179
238
221
258 -
220 94 90 91 94 NP
NP
116
118
NP
170
120
252 80 NP
NP
NP
NP -
NP
NP
TQ
u . - - - - . - - - -
NP 99 107
122
NP
105
196
125 0
222
200 - -
NP
NP 70 NP -
NP
134
Tb . - - - - _ - - - -
167
160
158
168
109
123 -
175 -
417 _ - -
113
143
118 23-
110 -
Tab
le A
2. D
epth
to t
op o
f ge
ohyd
rolo
gic
units
in
the
stud
y w
ells
Con
tinu
ed
Wel
l id
entif
er
16N
/01W
-06G
0116
N/0
1W-0
6L01
16N
/01W
-13H
0116
N/0
1W-1
4Q02
16N
/01W
-19A
02
16N
/01W
-19G
0216
N/0
1W-2
1D04
16N
/02W
-03F
0116
N/0
2W-0
4N01
16N
/02W
-05N
01
16N
/02W
-05R
0116
N/0
2W-0
5R02
16N
/02W
-06E
0116
N/0
2W-0
9A01
16N
/02W
-10C
01
16N
/02W
-12N
0116
N/0
2W-2
0Q02
16N
/02W
-26M
0116
N/0
2W-2
7H01
16N
/02W
-27H
02
16N
/03W
-01D
0116
N/0
3W-0
1J01
16N
/03W
-02E
0116
N/0
3W-0
2H01
16N
/03W
-02J
01
16N
/03W
-02M
0216
N/0
3W-0
9B02
16N
/03W
-10B
0116
N/0
3W-1
0K01
16N
/03W
-10Q
01
Lat
itude
an
d lo
ngitu
de
4654
1012
2505
946
5358
1225
126
4652
2312
2442
546
5204
1224
608
4651
5112
2504
7
4651
4112
2505
446
5144
1224
902
4654
0812
2551
946
5350
1225
643
4653
5412
2580
6
4653
4512
2570
446
5345
1225
715
4654
0912
2591
946
5335
1225
544
4653
2912
2550
8
4652
5312
2525
746
5115
1225
729
4650
2512
2541
446
5038
1225
437
4650
3812
2543
7
4654
3212
3004
346
5400
1225
942
4654
1612
3015
546
5417
1230
050
4654
0612
3005
8
4654
0512
3015
846
5339
1230
348
4653
3412
3023
146
5303
1230
221
4652
5412
3023
2
Land
- su
rfac
e al
titud
e(f
eet)
250
243
340
355
280
272
304
223
194
270
195
190
230
235
220
300
231
260
260
260
156
190
200
155
143
197
220
212
180
168
Hol
e de
pth
(fee
t)
53 58 75 60 120 94 95 125 39 149
330 33 152
200 35 118
159
202
185 47 68 135
119 89 46 110
164
116
110
100
Dep
th to
top
of in
dica
ted
geoh
ydro
logi
c un
it (f
eet)
Qvr 0 0 0
NP 0 0 0 0 0
NP 0 0
NP
NP
NP
NP 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Qvt 10 2 20 NP
NP 14 16 NP 18 NP 16 5
NP
NP 0 0
NP
NP
NP
NP 26 NP
NP 14 18
<94 7 35 15 NP
Qva 51 39 40 NP 11 23 28 NP
NP
NP
NP
NP
NP
NP 25 NP
NP
<62
<47
<47 36 NP
<60 58 44 94 NP 55 55
<100
Qf. - -
NP
NP .
NP
NP
NP
NP
NP
NP
NP
NP -
NP
NP
NP
NP
NP 44 NP 60- - _
NP 85 NP
NP
Qc - - -
NP
NP .
NP
NP 26 NP
NP 18 0
NP -
NP
NP
NP
NP
NP 47 13 106 - - .
NP
112
107
<100
TQ
u . - -N
P 65
.
35 41- 0 38 N
P 60 0 -
21 20 NP
NP 47
.
53- - - _
NP - - -
Tb . - - 0 72
.83 46
- -
160 29-
28- . -
62 47- . - - - - .
41- - -
Tab
le A
2. D
epth
to
top
of g
eohy
drol
ogic
uni
ts i
n th
e st
udy
wel
ls-C
onti
nued
Wel
l id
entif
er
16N
/03W
-12M
0116
N/0
3W-1
2Q01
16N
/03W
-12Q
0216
N/0
3W-1
4B01
16N
/03W
-15F
01
16N
/03W
-16K
0116
N/0
3W-1
6L03
16N
/03W
-16R
0116
N/0
3W-2
1F01
17N
/01E
-05D
01
17N
/01E
-05D
0217
N/0
1E-0
5D03
17N
/01E
-05E
0117
N/0
1E-0
5F01
17N
/01E
-05N
01
17N
/01E
-06A
0117
N/0
1E-0
6C01
17N
/01E
-06J
03D
117
N/0
1E-0
6J04
17N
/01E
-06M
02
17N
/01E
-07A
0117
N/0
1E-0
7B04
17N
/01E
-07B
0517
N/0
1E-0
7C01
17N
/01E
-07D
01
17N
/01E
-07F
0117
N/0
1E-0
7H01
17N
/01E
-07L
0117
N/0
1E-0
7P02
17N
/01E
-07P
03
Lat
itude
an
d lo
ngitu
de
4653
1112
3002
846
5257
1225
959
4653
0012
3000
246
5245
1230
107
4652
3412
3025
0
4652
1912
3033
746
5218
1230
405
4651
5712
3033
246
5138
1230
356
4659
3812
2424
7
4659
4512
2424
146
5941
1224
254
4659
2812
2425
646
5931
1224
229
4659
0212
2425
6
4659
4012
2430
746
5937
1224
345
4659
1712
2430
546
5916
1224
317
4659
1212
2441
1
4658
4412
2431
746
5852
1224
331
4658
4912
2433
346
5845
1224
349
4658
4412
2435
8
4658
3912
2433
946
5835
1224
310
4658
1612
2435
446
5806
1224
350
4658
0912
2434
4
Lan
d-
surf
ace
altit
ude
(fee
t)
184
217
202
240
160
148
144
130
107
222
240
155
221
245
225
115
100
205
175
210
210
215
213
215
208
208
204
215
226
212
Hol
e de
pth
(fee
t)
39 80 52 164 80 78 67 127 82 226
226
149
218
182
306
120 54 427 75 174
154 43 190
132
138
105 41 72 84 260
Dep
th t
o to
p of
indi
cate
d ge
ohyd
rolo
gic
unit
(fee
t)
Qvr NP
NP
NP
NP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Qvt 0
NP
NP 0
NP
NP
NP
NP
NP
NP
NP
NP
NP
102
NP
NP -
NP
NP
NP
NP -
NP
NP
NP
NP
NP
NP
NP
NP
Qva N
PN
PN
PN
PN
P
NP
NP
NP
NP 97 122
<135
<180 15
4 92 55-
80 65 68 44-
49 48 72 35 30 40 46 36
Qf
NP
NP
NP
NP
NP
NP
NP
NP
NP
132
NP
135
180
180
190
NP -
NP -
NP
113 -
NP
NP
107 . - -
47<1
72
Qc
TQ
u
37 NP
0N
P 0
103
<80
<78
<67
<125
N
P<8
219
0
215
220
143
200 -
212
304
87-
180<
387
-17
0
143 -
110
126
127 . - - -
<172
17
2
Tb . - - - - . -
127 - - _ - - - - . - - - - . - - - - . - - - -
Tab
le A
2. D
epth
to t
op o
f ge
ohyd
rolo
gic
units
in
the
stud
y w
ells
Con
tinu
ed
Wel
l id
entif
er
17N
/01E
-07Q
0317
N/0
1E-0
8L02
17N
/01E
-08L
0317
N/0
1E-1
1H01
17N
/01E
-11Q
02
17N
/01E
-11R
0117
N/0
1E-1
3D04
17N
/01E
-13D
0517
N/0
1E-1
3E03
17N
/01E
-13G
02
17N
/01E
-13K
0117
N/0
1E-1
3L01
D1
17N
/01E
-13M
0217
N/0
1E-1
4A03
17N
/01E
-14A
04
17N
/01E
-14D
0117
N/0
1E-1
4L01
17N
/01E
-14M
0217
N/0
1E-1
4N02
17N
/01E
-14P
01
17N
/01E
-14R
0117
N/0
1E-1
8N01
17N
/01E
-23B
0117
N/0
1E-2
3H01
17N
/01E
-24K
02
17N
/01E
-25G
0117
N/0
1E-2
5Q03
17N
/01E
-26R
0117
N/0
1E-3
3J01
D1
17N
/01E
-34M
01
Lat
itude
an
d lo
ngitu
de
4658
0212
2432
946
5818
1224
238
4658
1912
2422
946
5828
1223
800
4658
1212
2381
5
4658
0512
2380
646
5758
1223
747
4657
5312
2375
146
5742
1223
751
4657
4112
2371
3
4657
2412
2365
946
5733
1223
719
4657
2312
2373
746
5755
1223
803
4657
5512
2380
3
4657
5012
2390
946
5732
1223
842
4657
3012
2390
646
5718
1223
908
4657
1312
2384
3
4657
2012
2375
446
5721
1224
402
4657
0712
2382
646
5653
1223
800
4656
3112
2370
5
4655
5412
2370
446
5536
1223
704
4655
3012
2381
146
5456
1224
041
4654
5512
2401
0
Lan
d-
surf
ace
altit
ude
(fee
t)
211
218
250
140
309
315
322
324
332
330
345
337
334
322
320
375
420
375
370
376
332
228
348
370
350
415
410
400
505
470
Hol
e de
pth
(fee
t)
36 258
171
120
139
193
183
118
139
114
111
140 98 203
160
160
200
168
162
200
115 79 157
153 97 137
115 72 247
196
Dep
th to
top
of in
dica
ted
geoh
ydro
logi
c un
it (f
eet)
Qvr 0 0 0
NP 0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0
NP
NP 0
NP
NP
NP 7
NP
Qvt NP
NP 17 NP
<18 2 27 687
<100 12 12 14 12 7 21 8 6 40 10 18 2 0 0 12 0 0 0 7 0
Qva 29 56 40 N
P 44 NP
NP 75
<88
NP 42 57 NP 78 60 40 64 52
<112 54 74 32 74 78 30 11
1 94 56<2
03 180
Qf 35 63 92 NP
NP
<109
<12
0 78 103
<100 73 60 46 81 80 57 14
311
014
210
0 .
42 101 82 32
_ - - - .
Qc
TQ
u
.88
17
812
6N
P 0
79 109
185
120
161
98 126
100 .
94 90 121
165
105
152
184
162 -
172 .
69
7715
615
0 89
_ - - - .
Tb - - - - - . - - - - _ - - - - _ - - - - . - - - - _ - - - .
Tab
le A
2. D
epth
to to
p of
geo
hydr
olog
ic u
nits
in
the
stud
y w
ells
Con
tinu
ed
Wel
l id
entif
er
17N
/01E
-35H
0117
N/0
1E-3
6L01
17N
/01E
-36L
0217
N/0
1W-0
1B01
17N
/01W
-01B
04
17N
/01W
-01F
0117
N/0
1W-0
1G01
17N
/01W
-01G
0217
N/0
1W-0
1H01
17N
/01W
-01H
02
17N
/01W
-01H
0317
N/0
1W-0
1J03
17N
/01W
-01L
0117
N/0
1W-0
1Q01
17N
/01W
-01Q
03
17N
/01W
-01Q
0417
N/0
1W-0
1R01
17N
/01W
-02A
0317
N/0
1W-0
2E03
17N
/01W
-02E
04
17N
/01W
-02K
0117
N/0
1W-0
2L02
17N
/01W
-02L
0317
N/0
1W-0
2Q03
17N
/01W
-02Q
04
17N
/01W
-02R
0217
N/0
1W-0
3A05
17N
/01W
-03D
0117
N/0
1W-0
3E01
17N
/01W
-03E
02
Lat
itude
an
d lo
ngitu
de
4655
0012
2380
446
5454
1223
729
4654
5512
2372
946
5943
1224
435
4659
4512
2444
7
4659
2612
2451
046
5932
1224
440
4659
2012
2443
846
5926
1224
421
4659
3212
2442
7
4659
2112
2443
046
5914
1224
429
4659
1112
2451
046
5858
1224
435
4658
5812
2444
7
4658
5812
2443
646
5855
1224
415
4659
4312
2453
246
5932
1224
638
4659
2512
2463
8
4659
1512
2455
846
5919
1224
621
4659
1712
2461
446
5901
1224
605
4658
5312
2455
9
4659
0112
2453
346
5935
1224
654
4659
3312
2475
846
5919
1224
753
4659
2012
2475
0
Lan
d-
surf
ace
altit
ude
(fee
t)
420
400
410
230
222
230
235
215
213
225
214
190
210
205
200
205
217
216
178
215
222
216
211
210
208
209
206
188
197
199
Hol
e de
pth
(fee
t)
80 86 112
205
196
160
235
215
236
225
250
179
157
105 58 110
123
235 49 542
146 78 67 154 79 158 80 48 68 81
Dep
th t
o to
p of
indi
cate
d ge
ohyd
rolo
gic
unit
(fe
et)
Qvr 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Qvt 2 10 20 70 35 36 56 NP 45 49 NP
NP 2
NP -
78 NP 2
NP 26 72 59-
58 38 43 17 37 66 80
Qva 65 85 10
0N
PN
P 81 NP
<140 96 NP 60 65 40 70-
100
<112 NP 35 90 85 73-
92 70 86 68 42- -
Qf . - -
96 98 NP 97 NP
101 65 105
136 73- - -
112 80-
120 88- -
145 -
109 - - - -
Qc
TQ
u
- - -17
217
4 19
6
141
145
140
143
145
157
172
146
152 - - -
121
NP
<235
-
138
184
145 - - - -
139 - - - -
Tb . - - - - . - - - - . - - - - - - - - - . - - - - . - - - .
Tab
le A
2. D
epth
to
top
of g
eohy
drol
ogic
uni
ts i
n th
e st
udy
wel
ls C
onti
nued
Wel
l id
entif
er
17N
/01W
-03Q
0117
N/0
1W-0
4E01
17N
/01W
-04F
0117
N/0
1W-0
4G01
17N
/01W
-04L
01
17N
/01W
-05H
0217
N/0
1W-0
6B02
17N
/01W
-06K
0517
N/0
1W-0
7F02
17N
/01W
-07G
02
17N
/01W
-08B
0117
N/0
1W-0
8B02
17N
/01W
-08C
0217
N/0
1W-0
8D03
17N
/01W
-08D
04
17N
/01W
-08J
0117
N/0
1W-0
8L02
17N
/01W
-08N
0117
N/0
1W-0
8P03
17N
/01W
-08P
04
17N
/01W
-08Q
0217
N/0
1W-0
9B01
17N
/01W
-09D
0117
N/0
1W-0
9G02
17N
/01W
-09G
03
17N
/01W
-09J
0217
N/0
1W-1
0N02
17N
/01W
-11H
0317
N/0
1W-1
1J01
17N
/01W
-11K
03
Lat
itude
an
d lo
ngitu
de
4659
0512
2471
246
5933
1224
909
4659
3212
2485
146
5932
1224
832
4659
1912
2484
5
4659
2712
2492
146
5939
1225
110
4659
1112
2511
146
5832
1225
114
4658
3212
2510
4
4658
4512
2494
846
5846
1224
952
4658
4612
2501
446
5846
1225
031
4658
4212
2502
5
4658
1812
2492
746
5822
1225
008
4658
1512
2501
846
5805
1224
959
4658
1312
2500
8
4658
0412
2495
346
5842
1224
836
4658
5312
2490
746
5837
1224
832
4658
4012
2483
8
4658
2512
2481
046
5808
1224
752
4658
3712
2454
446
5826
1224
543
4658
2212
2460
7
Lan
d-
surf
ace
altit
ude
(fee
t)
201
210
214
207
198
210
185
190
205
209
216
211
210
209
210
220
200
210
220
215
220
210
190
216
206
205
236
220
218
264
Hol
e de
pth
(fee
t)
126 84 72 243 87 68 80 83 163
104 59 54 52 48 64 84 85 95 94 94 181 40 41 55 91 100 79 65 36 96
Dep
th to
top
of
indi
cate
d ge
ohyd
rolo
gic
unit
(fee
t)
Qvr 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NP 0 0
NP
Qvt 51 76 62 57 59
. 9 54 NP
NP 6 3 20-
28 8 8 28 8 2 7 - 12 23 2 20 0 8 19 0
Qva 60
- -76 65
.28
-26 27 51 45 49
-50 68 69 >55 57 64 63-
33-
53 62 75 55 25 51
Qf
Qc
TQ
u
. . .11
3 12
1 15
982
. . .80
12
2 16
281
_ . . .62 82
.90 59
88
80
90
99
118
. . .69
86
75
95. . _ .
Tb - - - - - _ - . - - . - - - - . . - - - . - - - - _ - - - .
Tab
le A
2. D
epth
to t
op o
f ge
ohyd
rolo
gic
units
in
the
stud
y w
ells
Con
tinu
ed
Wel
l id
entif
er
17N
/01W
-11K
0417
N/0
1W-1
1K05
17N
/01W
-11M
0117
N/0
1W-1
2B02
17N
/01W
-12C
01
17N
/01W
-12D
0117
N/0
1W-1
2D02
17N
/01W
-13H
0117
N/0
1W-1
4B01
17N
/01W
-14H
01
17N
/01W
-14K
0117
N/0
1W-1
5A01
17N
/01W
-15C
0117
N/0
1W-1
5F02
17N
/01W
-15G
01
17N
/01W
-15H
0117
N/0
1W-1
5H02
17N
/01W
-15K
0117
N/0
1W-1
5N01
17N
/01W
-15N
02
17N
/01W
-15P
0117
N/0
1W-1
5P02
17N
/01W
-15P
0317
N/0
1W-1
6D01
17N
/01W
-16D
02
17N
/01W
-16E
0217
N/0
1W-1
6F02
17N
/01W
-16F
0317
N/0
1W-1
6F04
17N
/01W
-16L
01
Lat
itude
an
d lo
ngitu
de
4658
2012
2455
046
5820
1224
601
4658
2612
2463
046
5846
1224
440
4658
4412
2450
3
4658
4712
2452
146
5847
1224
511
4657
3512
2443
446
5754
1224
557
4657
4712
2454
4
4657
2912
2455
846
5751
1224
659
4657
5012
2473
346
5740
1224
729
4657
4112
2471
3
4657
3812
2465
846
5741
1224
659
4657
2712
2471
046
5718
1224
743
4657
1612
2474
8
4657
1712
2473
146
5718
1224
738
4657
1512
2472
846
5752
1224
913
4657
5712
2490
8
4657
4112
2491
146
5739
1224
856
4657
4812
2484
746
5743
1224
853
4657
2212
2485
3
Lan
d-
surf
ace
altit
ude
(fee
t)
217
224
270
232
214
209
206
340
270
218
218
264
256
245
265
220
265
220
209
211
210
210
213
220
220
220
230
250
250
210
Hol
e de
pth
(fee
t)
28 302
334
166
100
180
174
160 85 50 29 91 99 120
121 39 83 33 39 32 40 46 33 110 72 31 89 89 122 52
Dep
th to
top
of in
dica
ted
geoh
ydro
logi
c un
it (f
eet)
Qvr 0
NP
NP 0 0 0 0 0
NP 0 0
NP
NP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Qvt - 0 0 27 NP 13 15 8 0
NP . 0 0 15 17 3 55- 2 2
NP 15 11 10 24 6 6 4 4 20
Qva
-51 79 89 53 40 24 40 42 10
.
16 41 20 58 34 60-
14 15 31 39 29 45 64 25 43 79 50 31
Qf .
60 93 117 -
NP
NP
NP - - _ -
99 40 62 39- - - - . - -
55 71
_59 82 74 51
Qc
TQ
u
.Il
l 18
016
9 20
313
7 14
6-
104
155
115
157
140 - - _ - -
105
118 . - - - - . - -
105 - _ - -
103
121
.
Tb
. - - - - . - - - - _ - - - - _ - - - - _ - - - - . - - - .
Tab
le A
2. D
epth
to to
p of
geo
hydr
olog
ic u
nits
in
the
stud
y w
ells
-Con
tinu
ed
Wel
l id
entif
er
17N
/01W
-16M
0217
N/0
1W-1
7A01
17N
/01W
-17B
0317
N/0
1W-1
7G02
17N
/01W
-17J
02
17N
/01W
-17K
0117
N/0
1W-1
7N02
17N
/01W
-18B
0217
N/0
1W-1
8B03
17N
/01W
-19C
02
17N
/01W
-19M
0217
N/0
1W-1
9P01
17N
/01W
-21K
0117
N/0
1W-2
1P01
17N
/01W
-28B
01
17N
/01W
-28C
0217
N/0
1W-2
8G02
17N
/01W
-28H
0117
N/0
1W-3
0F02
17N
/01W
-30F
03
17N
/01W
-31C
0117
N/0
1W-3
2F01
17N
/01W
-32F
0217
N/0
1W-3
2K04
17N
/01W
-32P
02
17N
/01W
-33B
0317
N/0
1W-3
3E02
17N
/01W
-33E
0317
N/0
1W-3
3E04
17N
/01W
-33K
02
Lat
itude
an
d lo
ngitu
de
4657
2712
2491
046
5753
1224
921
4657
5312
2495
346
5743
1224
953
4657
3012
2493
5
4657
2812
2494
346
5711
1225
026
4658
0112
2505
646
5750
1225
105
4656
5812
2512
3
4656
3712
2514
246
5619
1225
116
4656
4212
2483
346
5624
1224
854
4656
0412
2482
1
4656
1712
2485
946
5558
1224
838
4655
5712
2481
346
5600
1225
130
4655
5212
2512
3
4655
2212
2512
646
5509
1224
955
4655
0512
2500
146
5446
1224
947
4654
4312
2500
2
4655
1412
2482
646
5509
1224
907
4655
0712
2490
546
5506
1224
902
4654
5212
2482
9
Lan
d-
surf
ace
alti
tude
(f
eet)
220
215
215
215
220
215
205
210
200
220
340
210
360
250
295
240
400
260
260
250
260
250
250
265
260
245
245
230
230
260
Hol
e de
pth
(fee
t)
49 79 39 148
123 41 80 103
300
120
270 60 507 78 167 72 342
140
405 67 52 250
270
168
143 59 81 32 55 41
Dep
th t
o to
p of
indi
cate
d ge
ohyd
rolo
gic
unit
(fe
et)
Qvr 0 0 0 0 0 0 0 0 0 0
NP 0
NP
NP
NP
NP
NP
NP
NP 0 0 0 0 0 0 0 0 0 0 0
Qvt 2 2 1 10 16 20 17 25 20 4 0
NP
NP
NP
NP
NP
NP
NP 0
NP 24 8 9
NP
NP .
23 8 15 8
Qva 36 38 37 20 27 40 39 N
PN
P 56 NP 15 NP
NP
NP
NP
NP
NP
NP
<67 36 19 32 NP
NP .
29 22 39 37
Qf.
70-
60 42
_
40 45 NP 68 NP 46 NP
NP
NP
NP
NP
NP
NP
NP .
35 41 65 55
_
52- - .
Qc - - -
NP 48
.
68 74 60 80 NP -
NP
NP
NP
NP 0
NP
NP
NP _
97 82 NP
NP .
74- - -
TQu - - -
100 - . - -
120 85 NP - 0 0 0 0 30 0
NP
NP .
248
236
100 70
. - - - -
Tb - - - - - . - - - -
76-
14 - 9 .90 26 18 67
_ - -16
8 - _ - - - .
Tab
le A
2. D
epth
to t
op o
f geo
hydr
olog
ic u
nits
in
the
stud
y w
ells
Con
tinu
ed
Wel
l id
entif
er
17N
/01W
-34D
0117
N/0
1W-3
4E01
D1
17N
/01W
-34J
0217
N/0
1W-3
4L01
17N
/01W
-34L
02
17N
/01W
-34M
0117
N/0
2W-0
1C01
17N
/02W
-01E
0217
N/0
2W-0
2B02
17N
/02W
-02E
03
17N
/02W
-02E
0417
N/0
2W-0
2K01
17N
/02W
-02N
0117
N/0
2W-0
2Q06
17N
/02W
-02R
01
17N
/02W
-02R
0217
N/0
2W-0
2R03
17N
/02W
-03D
0117
N/0
2W-0
3D02
17N
/02W
-03J
02
17N
/02W
-03R
0217
N/0
2W-0
4A01
17N
/02W
-04E
0717
N/0
2W-0
4H01
17N
/02W
-04H
02
17N
/02W
-04K
0417
N/0
2W-0
4L01
17N
/02W
-04N
0417
N/0
2W-0
4N05
17N
/02W
-04N
06
Lat
itud
e an
d lo
ngit
ude
4655
2112
2475
146
5507
1224
744
4654
4912
2470
346
5450
1224
733
4654
5812
2473
5
4654
5512
2475
246
5946
1225
245
4659
3212
2525
546
5940
1225
327
4659
2312
2541
5
4659
2912
2540
646
5909
1225
337
4659
0212
2541
046
5857
1225
336
4658
5612
2531
2
4658
5612
2531
346
5908
1225
311
4659
3612
2552
046
5934
1225
521
4659
1012
2542
8
4659
0712
2543
346
5940
1225
546
4659
2412
2565
246
5924
1225
542
4659
2312
2554
2
4659
2012
2561
546
5908
1225
624
4658
5812
2564
046
5858
1225
643
4659
0412
2564
7
Lan
d-
surf
ace
alti
tude
(f
eet)
400
280
290
290
280
290
110
175
175
185
183
170
185
175
191
191
180
178
178
190
190
175
180
188
188
190
190
188
188
190
Hol
e de
pth
(fee
t)
80 142 61 70 125 68 32 148
200
106 62 60 70 67 106 97 88 30 45 111
334 43 45 73 60 45 50 40 44 53
Dep
th t
o to
p of
indi
cate
d ge
ohyd
rolo
gic
unit
(fe
et)
Qvr NP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Qvt NP 5 12 22 21 60-
22 NP 24 41- - -
NP
NP 20- -
45 49- -
55- _ - - - -
Qva N
P 17 40 43 NP . -
45<1
05 80 61- - -
<106 <97 32- -
103
106 - -
72- . - - - -
Qf
Qc
TQu
NP
NP
063
N
P 94
50
6055
61
NP
NP
NP
. . -
105
166
104 .
-. . . -
97 88. . -
108
128
153
- . . - . . . . .
Tb .
138 - -
45
. - - - - . - - - - _ - - - - . - - - - . - - - -
Tab
le A
2. D
epth
to t
op o
f ge
ohyd
rolo
gic
units
in
the
stud
y w
ells
-Con
tinu
ed
Wel
l id
entif
er
17N
/02W
-04P
0217
N/0
2W-0
5A02
17N
/02W
-05F
0117
N/0
2W-0
5J01
D1
17N
/02W
-06A
04
17N
/02W
-06A
0517
N/0
2W-0
6F03
17N
/02W
-06G
0217
N/0
2W-0
6N01
17N
/02W
-06P
02
17N
/02W
-06R
0117
N/0
2W-0
8D03
17N
/02W
-08E
0117
N/0
2W-0
8K02
17N
/02W
-08L
01
17N
/02W
-08L
0217
N/0
2W-0
8L03
17N
/02W
-08R
0617
N/0
2W-0
9A02
17N
/02W
-09C
02
17N
/02W
-09E
0317
N/0
2W-0
9G02
17N
/02W
-09K
0117
N/0
2W-0
9M04
17N
/02W
-09Q
01
17N
/02W
-10B
0117
N/0
2W-1
0B02
17N
/02W
-10N
0117
N/0
2W-1
1G08
17N
/02W
-11G
09
Lat
itud
e an
d lo
ngit
ude
4659
0012
2561
746
5939
1225
659
4659
2612
2574
646
5917
1225
656
4659
4512
2581
8
4659
4112
2582
146
5925
1225
852
4659
2912
2584
846
5857
1225
910
4659
0012
2590
5
4658
5712
2582
246
5844
1225
802
4658
3212
2580
946
5818
1225
722
4658
2412
2573
9
4658
1912
2573
846
5817
1225
739
4658
0712
2565
746
5852
1225
554
4658
4512
2562
0
4658
2912
2563
946
5834
1225
607
4658
2712
2560
646
5824
1225
652
4658
0812
2560
7
4658
4712
2544
646
5842
1225
452
4658
0912
2553
946
5834
1225
336
4658
3112
2533
7
Lan
d-
surf
ace
alti
tude
(f
eet)
189
172
165
190
142
150
143
140
143
137
140
155
183
190
188
182
181
195
190
195
195
190
188
195
190
195
195
190
195
200
Hol
e de
pth
(fee
t)
47 33 71 106 51 27 27 332 60 62 205 76 200 37 41 38 40 65 40 56 77 56 44 47 70 105
111 57 136 60
Dep
th to
top
of i
ndic
ated
geo
hydr
olog
ic u
nit (
feet
)
Qvr 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Qvt 16
-10 43 15 20 2 20 NP
NP
NP 26 25- - . -
21 19 46 32 19 12 35 4 52 47 NP 51 60
Qva 37
-
55 67 24 25 27 NP
NP
NP
NP
NP
NP - - . -
62 32 49 52 46 43 43 40 56 52<5
7 70-
Qf
Qc
TQu
. .71 72
10
451
. .
26
NP
<158
30
4419
58
40
NP
9034 72
11
5 13
9. - . . . . -
77. . . -
98 99.
83
129
.
Tb . - - - - _ - - - - . - - - - _ - - - - . - - - - . - - - .
Tab
le A
2. D
epth
to
top
of g
eohy
drol
ogic
uni
ts i
n th
e st
udy
wel
ls C
onti
nued
Wel
l id
entif
er
17N
/02W
-11J
0117
N/0
2W-1
1R01
17N
/02W
-12L
0217
N/0
2W-1
3Q02
17N
/02W
-13R
02
17N
/02W
-14H
0217
N/0
2W-1
4H03
17N
/02W
-14Q
0117
N/0
2W-1
4Q02
17N
/02W
-15D
02
17N
/02W
-15E
0117
N/0
2W-1
5L04
17N
/02W
-16M
0217
N/0
2W-1
6P02
17N
/02W
-16P
03
17N
/02W
-16Q
0217
N/0
2W-1
7E01
17N
/02W
-17F
0217
N/0
2W-1
7H01
17N
/02W
-17J
01
17N
/02W
-17L
0217
N/0
2W-1
7N02
17N
/02W
-17R
0217
N/0
2W-1
7R03
17N
/02W
-17R
04
17N
/02W
-18H
0317
N/0
2W-1
9A01
17N
/02W
-19F
0117
N/0
2W-1
9G04
17N
/02W
-19L
03
Lat
itude
an
d lo
ngitu
de
4658
2212
2532
446
5813
1225
307
4658
2412
2524
646
5720
1225
220
4657
1912
2515
4
4657
3912
2531
946
5741
1225
309
4657
2312
2534
446
5712
1225
338
4657
5912
2552
9
4657
4712
2552
646
5732
1225
518
4657
2412
2565
146
5712
1225
636
4657
1212
2562
1
4657
1412
2555
946
5742
1225
759
4657
4012
2573
746
5744
1225
707
4657
3612
2570
7
4657
3212
2574
046
5713
1225
758
4657
1212
2570
246
5723
1225
709
4657
2312
2570
5
4657
4412
2581
946
5700
1225
829
4656
4312
2585
746
5645
1225
847
4656
3312
2590
3
Lan
d-
surf
ace
altit
ude
(fee
t)
198
200
195
225
177
200
196
198
200
195
195
200
191
193
194
196
175
186
190
195
189
185
195
192
192
175
175
164
174
164
Hol
e de
pth
(fee
t)
79 300
157 73 107 39 50 150 40 43 50 58 39 77 58 55 115 63 39 136 80 83 55 257
122
109 57 100 60 67
Dep
th t
o to
p of
indi
cate
d ge
ohyd
rolo
gic
unit
(fee
t)
Qvr 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Qvt 79 NP 31 6 4 3 6 8 22 4 4 42 17 30 27 NP
<44 16 17 18 25 44 4 18 12 1
<55 11 14 5
Qva
_90 62
-48 34 47 50 30 31 45 51 31 60 57 <55 44 51 38 39 73 78 47 52 41 30-
36 46 48
Qf
Qc
TQ
u
.10
5 <2
65
<265
<130
13
0.
73
NP
104
. .
50 65
97
143
. -
50. . . - .
53
115
. .13
6 _83 55 12
0 16
7 17
811
4 79.
47
97.
62
Tb . - - - _ - - - - _ - - - - . - - - - _ - - - - _ - - - .
Tab
le A
2. D
epth
to to
p of
geo
hydr
olog
ic u
nits
in
the
stud
y w
ells
Con
tinu
ed
Wel
l id
entif
er
17N
/02W
-20B
0517
N/0
2W-2
0B06
17N
/02W
-20H
0217
N/0
2W-2
0J02
17N
/02W
-20J
03
17N
/02W
-20K
0117
N/0
2W-2
1A01
17N
/02W
-21F
0117
N/0
2W-2
1J01
17N
/02W
-22A
01
17N
/02W
-22A
0217
N/0
2W-2
2B04
17N
/02W
-22D
0217
N/0
2W-2
2E02
17N
/02W
-22E
03
17N
/02W
-22F
0317
N/0
2W-2
2H02
17N
/02W
-22H
0317
N/0
2W-2
2Q03
17N
/02W
-23B
01
17N
/02W
-23B
0217
N/0
2W-2
3K01
17N
/02W
-24B
0117
N/0
2W-2
4C02
17N
/02W
-24D
01
17N
/02W
-24D
02D
117
N/0
2W-2
5N03
17N
/02W
-25Q
0117
N/0
2W-2
5Q02
17N
/02W
-25Q
03
Lat
itude
an
d lo
ngitu
de
4657
0512
2572
946
5705
1225
717
4656
5612
2565
746
5640
1225
658
4656
3512
2565
7
4656
3712
2573
146
5708
1225
545
4656
5712
2563
146
5636
1225
550
4657
0312
2542
8
4657
0912
2542
846
5700
1225
455
4657
0612
2553
546
5653
1225
532
4656
5512
2553
3
4656
5112
2551
446
5646
1225
428
4656
4812
2544
146
5636
1225
448
4656
5412
2532
8
4657
0912
2533
346
5636
1225
342
4657
0912
2520
946
5708
1225
246
4656
5912
2525
2
4657
0912
2530
546
5527
1225
254
4655
2912
2522
246
5531
1225
218
4655
3412
2521
5
Lan
d-
surf
ace
altit
ude
(fee
t)
188
191
191
190
188
186
196
195
193
200
197
205
200
200
200
198
196
200
200
215
200
196
224
210
220
200
217
243
274
276
Hol
e de
pth
(fee
t)
80 91 74 123 60 53 63 178 26 83 60 53 86 117
106 66 87 57 45 57 40 59 100
243
120 _
80 155
113
280
Dep
th to
top
of in
dica
ted
geoh
ydro
logi
c un
it (f
eet)
Qvr 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Qvt 27 18 28 55
-
23 15 19-
54 20 18 2 60 76 28 28 211 4 24 3 12 NP 5
NP 14 6 5 8
Qva 42 40 43 NP -
51 30 54-
79 53 40 73 77 NP 58 45 52 34 41 38 20 72
<42 NP
NP
NP
NP
NP 55
Qf 71-
70 63- . -
90- - . - -
87 89
.
69- - - . -
76 42 NP
NP
NP 41 49 63
Qc . - - - - _ -
>121
- - _ - -N
PN
P . - - - - . -
92 56 NP
NP
NP
NP
NP
NP
TQ
u . - - - - _ -17
8 - - . - -N
PN
P _ - - - - . - -
NP 47 NP
NP 56 68 110
Tb . - - - - _ - - - - . - -
112 97
_ - - - - _ - -
70 52 37 38 122 -
156
Tab
le A
2. D
epth
to t
op o
f ge
ohyd
rolo
gic
units
in t
he s
tudy
wel
ls C
onti
nued
Wel
l id
entif
er
17N
/02W
-26D
0217
N/0
2W-2
6E01
17N
/02W
-27J
0117
N/0
2W-2
7J02
17N
/02W
-27P
01
17N
/02W
-28J
0117
N/0
2W-2
8J02
17N
/02W
-28R
0117
N/0
2W-2
9A01
17N
/02W
-29A
02
17N
/02W
-29D
0117
N/0
2W-2
9D02
17N
/02W
-29F
0117
N/0
2W-2
9G01
17N
/02W
-29R
01
17N
/02W
-30D
02D
117
N/0
2W-3
0E02
17N
/02W
-30E
0317
N/0
2W-3
0E04
17N
/02W
-30F
01
17N
/02W
-30P
0217
N/0
2W-3
1E01
17N
/02W
-31H
0117
N/0
2W-3
2E01
17N
/02W
-32K
01
17N
/02W
-33K
0217
N/0
2W-3
4J02
17N
/02W
-35C
0117
N/0
2W-3
6C02
17N
/02W
-36C
03
Lat
itude
an
d lo
ngitu
de
4656
0812
2540
546
5557
1225
418
4655
4112
2543
546
5543
1225
425
4655
2912
2551
3
4655
4812
2554
246
5546
1225
541
4655
3812
2555
746
5610
1225
709
4656
0812
2570
3
4656
1012
2580
446
5612
1225
759
4655
5712
2573
846
5604
1225
728
4655
2612
2565
8
4656
1012
2591
546
5559
1225
909
4655
5412
2591
546
5600
1225
914
4655
5912
2585
7
4655
2812
2585
146
5502
1225
916
4655
0912
2582
446
5509
1225
809
4654
4612
2573
2
4654
5912
2560
846
5455
1225
424
4655
2512
2535
346
5517
1225
243
4655
1912
2523
2
Lan
d-
surf
ace
alti
tude
(f
eet)
380
200
310
200
195
200
200
198
188
190
180
180
186
195
195
163
180
186
180
185
178
181
220
193
188
205
212
268
290
310
Hol
e de
pth
(fee
t)
186 68 110
212 35 62 45 28 44 50 56 60 57 50 100 .
146
146 86 148 49 80 112 24 38 41 120
201
170 95
Dep
th t
o to
p of
indi
cate
d ge
ohyd
rolo
gic
unit
(fe
et)
Qvr NP 0
NP
NP
NP
NP
NP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NP 0
NP 0 0
Qvt 0
NP 0 0 0 0 0 20 18 34 NP 32 16 3 20 15 10 19 18 25 NP
NP
<38
<19
NP 0
NP 0 10 4
Qva N
PN
PN
PN
PN
P
NP
NP
NP 42 46 <55 55 37 47 22 38 NP
NP
NP 30 NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
Qf NP
NP
NP
NP
NP
NP
NP
NP - - . - - -
35
7N
P 42 20 34 NP
NP
NP
NP 8
NP
NP
NP
NP
NP
Qc 58 19 NP
NP 25 17 19 27- - . - - -
88
7N
PN
P 84 NP 17 NP 28 19-
22<1
20 NP
NP
NP
TQ
u 88-
NP
NP -
18 23- - - . - - - - 7
NP
NP -
60 NP
<32 38- - _ -
NP
NP
NP
Tb
183 -
19 4 - . - - - - . - - - - 721 55
-
96 36- - - - . -
20 25 29
Tab
le A
2. D
epth
to
top
of g
eohy
drol
ogic
uni
ts i
n th
e st
udy
wel
ls C
onti
nued
Wel
l id
entif
er
17N
/03W
-01B
0117
N/0
3W-0
1G02
17N
/03W
-01J
0117
N/0
3W-0
1L02
17N
/03W
-01R
03
17N
/03W
-02G
0117
N/0
3W-0
2H01
17N
/03W
-02J
0117
N/0
3W-0
2J02
17N
/03W
-02J
03D
1
17N
/03W
-02K
0117
N/0
3W-0
2K04
17N
/03W
-02Q
0117
N/0
3W-1
0B01
17N
/03W
-10C
01
17N
/03W
-10D
0117
N/0
3W-1
1A03
17N
/03W
-11G
0117
N/0
3W-1
1H01
17N
/03W
-11K
01
17N
/03W
-11Q
0117
N/0
3W-1
2A02
17N
/03W
-12A
0317
N/0
3W-1
2A04
17N
/03W
-12B
02
17N
/03W
-12E
0117
N/0
3W-1
2F01
17N
/03W
-14C
0217
N/0
3W-1
4F03
17N
/03W
-14R
02
Lat
itude
an
d lo
ngitu
de
4659
4712
2595
646
5921
1230
000
4659
1012
2592
746
5915
1230
010
4659
0312
2593
9
4659
3212
3011
146
5927
1230
100
4659
1212
3005
146
5912
1230
053
4659
1812
3004
5
4659
1412
3010
946
5918
1230
118
4658
5712
3011
546
5846
1230
227
4658
4812
3025
5
4658
4812
3030
346
5848
1230
054
4658
3612
3011
746
5837
1230
051
4658
2512
3012
2
4658
1812
3010
946
5854
1225
932
4658
5412
2593
046
5853
1225
932
4658
5012
2595
0
4658
3712
3002
946
5835
1230
016
4657
5512
3012
846
5753
1230
143
4657
2012
3004
8
Lan
d-
surf
ace
altit
ude
(fee
t)
240
220
210
220
205
340
290
260
260
260
275
300
270
510
600
620
240
240
240
180
140
185
180
185
240
200
220
140
170
200
Hol
e de
pth
(fee
t)
117 94 83 95 113
166 85 165
165
113 46 115
203 74 110 43 94 99 100 62 35 109
107
113
103 56 119 70 402
101
Dep
th to
top
of i
ndic
ated
geo
hydr
olog
ic u
nit
(fee
t)
Qvr NP 0 0 7
NP 0 0 0 0 0 0 0 0 0 0 0 0 0
NP 0 0 0 0 0 0 0 0 0 0
NP
Qvt 0 3 6 7 0 5 4 10 19 18 12 17 2 6 16 18 6 37 0 12 20 6 29
<25 17 9 22 NP
NP 0
Qva 64 62 71 <6
0 94 67 77 93 89 82 42 58 72 NP
NP
NP 88 67 97 50 35 30 51 64 80 54 87 29 NP 4
Qf. - - -
101
NP
NP
NP
NP 7 _
NP
NP
NP
NP
NP - - -
NP .
70 60 70 103 . -
NP
NP .
Qc . - - -
Ill
NP
NP
NP
NP 7 _
NP
NP
NP
NP
NP - - -
NP .
94 86 72- . -
NP
NP .
TQ
u T
b
. - - - -
72
166
80 122
- '
116 7
7
.
112 78
142
NP
2146 26
- - -
NP
60
- - - - - . -
NP
705
21.
Tab
le A
2. D
epth
to t
op o
f ge
ohyd
rolo
gic
units
in
the
stud
y w
ells
-Con
tinu
ed
to
to
Wel
l id
entif
er
17N
/03W
-15A
0117
N/0
3W-1
5B01
17N
/03W
-15F
0117
N/0
3W-1
5N01
17N
/03W
-15P
01
17N
/03W
-15P
0217
N/0
3W-1
7A01
17N
/03W
-17B
0117
N/0
3W-1
7D01
17N
/03W
-17G
01
17N
/03W
-17R
0117
N/0
3W-2
2J01
17N
/03W
-22L
0117
N/0
3W-2
3L02
17N
/03W
-23P
01
17N
/03W
-23Q
0217
N/0
3W-2
3R02
17N
/03W
-24D
0117
N/0
3W-2
4E02
17N
/03W
-24E
03
17N
/03W
-25D
0117
N/0
3W-2
5D02
17N
/03W
-25G
0117
N/0
3W-2
5H02
17N
/03W
-25J
02
17N
/03W
-25K
0117
N/0
3W-2
5R04
17N
/03W
-25R
0517
N/0
3W-2
6A01
17N
/03W
-26F
01
Lat
itude
an
d lo
ngitu
de
4658
0112
3020
546
5758
1230
232
4657
4212
3025
846
5712
1230
317
4657
1812
3024
9
4657
2312
3024
446
5755
1230
444
4657
4812
3050
346
5756
1230
537
4657
4312
3050
9
4657
2312
3045
446
5643
1230
208
4656
4212
3024
846
5639
1230
138
4656
2412
3013
2
4656
3412
3011
846
5634
1230
046
4657
0612
3002
846
5658
1230
032
4656
5012
3004
1
4656
1912
3003
946
5619
1230
042
4655
5312
2595
346
5556
1225
942
4655
4812
2592
9
4655
5212
2594
946
5531
1225
936
4655
3412
2592
946
5622
1230
045
4656
0712
3012
5
Lan
d-
surf
ace
alti
tude
(f
eet)
240
390
580
580
400
360
515
420
485
420
380
200
290
250
245
230
170
200
200
190
160
160
150
155
180
155
165
170
160
200
Hol
e de
pth
(fee
t)
310
124 64 129
282 47 40 110 75 89 79 100
243
136 98 113 70 97 89 84 113 74 50 60 45 44 45 94 94 96
Dep
th to
top
of in
dica
ted
geoh
ydro
logi
c un
it (f
eet)
Qvr 0
NP
NP
NP 0
NP
NP
NP
NP
NP
NP 0 0
NP
NP
NP 0
NP
NP
NP 0 0 0 0 0 0 0 0 0 0
Qvt NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP 0 0 0 22 0 0 0
<45 23 NP
NP
NP
NP
NP
NP 18 8
Qva NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
<95
NP
110 95 91 54 30 42 41 45 35 NP
NP
NP
NP
NP
NP 21 20
Qf
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP -
NP - -
112 - - - -
51 57 14 35 34 30 5 5 38 43
Qc NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP -
NP - - . - - - -
70 68 34 55 39 42 38 18 72 75
TQ
u 35 0 0 0N
P 0 0 0 0 0 0 -
12- - . - - - - _ - - - - . - - - .
Tb 48 52 52- 3 41 21 25- - . -
30- - . - - - - _ - - - - . - - - -
Tab
le A
2. D
epth
to t
op o
f geo
hydr
olog
ic u
nits
in
the
stud
y w
ells
-Con
tinu
ed
to u>
Wel
l id
entif
er
17N
/03W
-26G
0117
N/0
3W-2
6H01
17N
/03W
-26H
0217
N/0
3W-2
6J02
17N
/03W
-27N
01
17N
/03W
-34E
0317
N/0
3W-3
4E04
17N
/03W
-34F
0117
N/0
3W-3
4J01
17N
/03W
-34M
01
17N
/03W
-35B
0217
N/0
3W-3
5R01
17N
/03W
-36A
0117
N/0
3W-3
6C01
17N
/03W
-36F
01
17N
/03W
-36N
0517
N/0
3W-3
6Q02
17N
/03W
-36R
0118
N/0
1E-0
6N01
18N
/01E
-06R
01
18N
/01E
-07A
0118
N/0
1E-0
7D01
18N
/01E
-07L
0118
N/0
1E-0
8B03
18N
/01E
-08D
03
18N
/01E
-08H
0118
N/0
1E-0
9M02
18N
/01E
-16E
0118
N/0
1E-1
7Q01
18N
/01E
-18A
01
Lat
itude
an
d lo
ngitu
de
4656
0612
3011
946
5608
1230
100
4656
0912
3004
646
5544
1230
052
4655
3412
3031
7
4655
0912
3025
846
5506
1230
300
4655
0612
3025
646
5456
1230
209
4654
5112
3030
6
4655
2212
3012
046
5442
1230
049
4655
1512
2593
646
5520
1230
009
4655
1112
3001
4
4654
4412
3002
846
5441
1225
950
4654
4012
2593
947
0412
1224
400
4704
1712
2430
1
4703
5912
2430
647
0356
1224
412
4703
3112
2433
847
0356
1224
215
4703
5812
2425
3
4703
4312
2415
247
0330
1224
131
4702
5512
2413
447
0224
1224
210
4703
1312
2431
5
Lan
d-
surf
ace
altit
ude
(fee
t)
180
160
158
140
300
250
250
250
170
200
140
140
171
160
160
160
180
230
230 18 15
238 15 18 10 20 25 33 181 15
Hol
e de
pth
(fee
t)
66 89 89 30 156 95 120
288 55 400 54 47 55 248 34 40 185 91 253
250
130
260
100 86 112 73 108
110
260
120
Dep
th to
top
of in
dica
ted
geoh
ydro
logi
c un
it .(f
eet)
Qvr 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NP
NP 0
NP
NP 0
NP
NP
NP
NP
NP
NP 0
NP
Qvt 2 30 32
- 12
<42 3 1 5
<17 34 3
NP
<80
NP
NP
NP 0 10 NP
NP
<65
NP
NP
NP
NP
NP
NP 20 NP
Qva 48 43 62
-N
P .N
PN
P 53 NP 46 26 NP
NP
NP
NP
NP
NP 20 NP
NP 65 NP
NP
NP
NP
NP
NP 98 NP
Qf .
49 71-
NP _
NP
NP -
NP .
32 24 NP 12 5
NP
NP
140 0 0
130 0 0 0 0 0 0
110 0
Qc
TQ
u
.54 76
-N
P 46
.N
P 73
NP
77-
NP
NP
.43 45 NP
8020 30 0
35N
P 12
220
135
234
119
225 23 80 95 68 88 104
165
111
Tb - - - - - .93 92
- 17 . - -11
5 - .15
0 - - - . - - - - . - - - -
Tab
le A
2. D
epth
to
top
of g
eohy
drol
ogic
uni
ts i
n th
e st
udy
wel
ls C
onti
nued
Wel
l id
entif
er
18N
/01E
-18A
0218
N/0
1E-1
8B01
18N
/01E
-18H
0118
N/0
1E-1
9J02
18N
/01E
-19Q
01
18N
/01E
-19R
0118
N/0
1E-2
0R02
18N
/01E
-21N
0118
N/0
1E-2
1N02
18N
/01E
-21P
01
18N
/01E
-21P
0218
N/0
1E-2
1P03
18N
/01E
-21Q
0218
N/0
1E-2
8M01
18N
/01E
-28N
01
18N
/01E
-29B
0118
N/0
1E-2
9E01
18N
/01E
-29N
0418
N/0
1E-3
0C01
18N
/01E
-30D
02
18N
/01E
-30N
0118
N/0
1E-3
0N02
18N
/01E
-30P
0118
N/0
1E-3
1A01
18N
/01E
-31F
01
18N
/01E
-31F
0218
N/0
1E-3
1H01
18N
/01E
-31H
0218
N/0
1E-3
1H03
18N
/01E
-31M
01
Lat
itude
an
d lo
ngitu
de
4703
0912
2431
347
0306
1224
333
4702
5112
2425
947
0149
1224
303
4701
4012
2432
4
4701
3712
2430
647
0140
1224
154
4701
3212
2412
647
0142
1224
132
4701
3612
2411
1
4701
3612
2411
247
0137
1224
114
4701
3112
2410
147
0052
1224
130
4700
4312
2412
9
4701
2412
2420
747
0112
1224
243
4700
4312
2425
247
0119
1224
348
4701
1812
2435
5
4700
4012
2440
247
0040
1224
403
4700
4712
2434
747
0037
1224
307
4700
1812
2434
9
4700
1912
2435
447
0014
1224
302
4700
1612
2431
147
0023
1224
307
4700
0012
2441
2
Lan
d-
surf
ace
altit
ude
(fee
t) 10 15 10 39 70 95 221
230
220
230
230
230
238
238
244 94 112
130
160
160
212
212
212 83 222
216
108
111
160
215
Hol
e de
pth
(fee
t)
123 84 130
112
137
332
207
352
200
236
417
235
227
194
197
303
330
222 32 153
194
191
287 92 220
215
101
119
193
194
Dep
th t
o to
p of
indi
cate
d ge
ohyd
rolo
gic
unit
(fe
et)
Qvr NP
NP
NP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Qvt NP
NP
NP
NP
NP
NP 88 88 81 63 88 79 116 3 10 NP
NP
NP 26 35 37 51 41 NP
NP
NP
NP
NP
NP 10
Qva N
PN
PN
P 33 42 65 120
125
120
NP
186
175
NP
NP
140 78 85 87-
71 NP
NP
NP 60 80 85 75 78 148
NP
Qf
0 0 0N
PN
P
NP
NP
130
125
<184 19
119
115
6 84 155
NP
NP
NP -
76 NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
Qc
TQ
u
112 48 118
130
43
108
64 105
200
203
297
175
184
211
235
211
211
179
185
104
127
120 -
130
161
192
163
191
185
223
80 184
179 98 109
165
164
191
Tb . - - - - . - - - - . - - - - . - - - - _ - - - - _ - - - .
Tab
le A
2. D
epth
to t
op o
f ge
ohyd
rolo
gic
units
in
the
stud
y w
ells
Con
tinu
ed
Wel
l id
entif
er
18N
/01E
-31M
021 8
N/0
IE-3
1 N
O 1
18N
/01E
-31Q
01D
118
N/0
1E-3
1R01
18N
/01E
-31R
02
18N
/01E
-32C
0218
N/0
1E-3
2D04
D1
18N
/01E
-32D
0518
N/0
1E-3
2D09
18N
/01E
-32E
02
18N
/01E
-32E
0318
N/0
1E-3
2E04
18N
/01E
-32H
0218
N/0
1E-3
2M01
18N
/01E
-32N
01
18N
/01E
-32N
0218
N/0
1E-3
2N03
18N
/01E
-32P
0218
N/0
1E-3
4F03
18N
/01E
-34F
04
18N
/01E
-34J
0118
N/0
1E-3
4K01
18N
/01E
-34R
0118
N/0
1E-3
4R02
18N
/01W
-01H
01
18N
/01W
-01H
0218
N/0
1W-0
1R01
18N
/01W
-02G
0118
N/0
1W-0
2G02
18N
/01W
-02H
01
Lat
itude
an
d lo
ngitu
de
4700
0012
2441
346
5950
1224
402
4659
5712
2431
846
5957
1224
305
4659
5712
2430
1
4700
3312
2423
747
0028
1224
244
4700
2612
2424
847
0027
1224
249
4700
2012
2424
5
4700
1512
2424
747
0012
1224
243
4700
1712
2415
547
0000
1224
254
4659
4712
2425
0
4659
5312
2425
046
5950
1224
240
4659
5812
2423
747
0010
1224
004
4700
1112
2400
4
4700
0312
2392
646
5958
1223
931
4659
5012
2392
446
5952
1223
927
4704
4212
2441
8
4704
3612
2443
247
0410
1224
419
4704
4212
2455
047
0441
1224
552
4704
3612
2453
6
Lan
d-
surf
ace
altit
ude
(fee
t)
215
212
156 82 78 140 80 100 73 100 97 80 253
121
115 76 162 75 260
260
264
273
280
280
225
225
245
235
237
245
Hol
e de
pth
(fee
t)
192
139
373 91 85 128 76 98 93 83 98 67 219
112 92 81 158 81 260
280
231
239
212
222
120
255
237
155
241
139
Dep
th to
top
of in
dica
ted
geoh
ydro
logi
c un
it (f
eet)
Qvr 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Qvt 15 10 NP
NP
NP
NP
NP
NP
NP
NP
NP
NP 51 NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP 11 42 22 8 13 11
Qva N
P10
9<1
11 <73 53 114
<62 76 57 55 49 26 158 80 60
<68 55
<42 32 58 40 60 <86
<71 94 119
142
109
119
124
Qf
157 -
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
166
NP
NP
NP
118
NP
NP
NP
NP
NP
NP
NP -
121
150
130
135 .
Qc
TQ
u
164
192
-Il
l 19
573 84 123 62 91 83 78 76 47 205 90
11
283 68 12
9 42 40 65 57 88 86 71-
248
224 -
222 .
Tb . - - - - _ - - - - . - - - - _ . - - - _ - - - - _ - - - .
Tab
le A
2. D
epth
to
top
of g
eohy
drol
ogic
uni
ts i
n th
e st
udy
wel
ls C
onti
nued
Wel
l id
entif
er
18N
/01W
-02H
0218
N/0
1W-0
2L01
18N
/01W
-02M
0218
N/0
1W-0
2R01
18N
/01W
-03B
01
18N
/01W
-03B
0218
N/0
1W-0
3E01
18N
/01W
-03G
0118
N/0
1W-0
3H02
18N
/01W
-04M
01
18N
/01W
-04M
0218
N/0
1W-0
4N01
18N
/01W
-04P
0118
N/0
1W-0
5E02
18N
/01W
-05E
03
18N
/01W
-05G
0118
N/0
1W-0
5G02
18N
/01W
-05L
0218
N/0
1W-0
5L03
18N
/01W
-05L
05
18N
/01W
-06A
0318
N/0
1W-0
6D01
18N
/01W
-06E
0218
N/0
1W-0
6G02
18N
/01W
-06H
03D
1
18N
/01W
-06P
0318
N/0
1W-0
6Q04
18N
/01W
-06R
0318
N/0
1W-0
7A06
18N
/01W
-07C
01
Lat
itude
an
d lo
ngitu
de
4704
3812
2454
847
0421
1224
624
4704
2312
2463
247
0414
1224
547
4704
5912
2472
0
4704
5812
2471
347
0441
1224
801
4704
3912
2470
747
0437
1224
653
4704
2912
2491
8
4704
2812
2490
547
0412
1224
911
4704
1812
2485
447
0434
1225
027
4704
4012
2503
0
4704
3912
2493
947
0443
1224
953
4704
3312
2500
647
0423
1225
006
4704
3112
2495
6
4704
4912
2504
747
0452
1225
146
4704
3612
2514
847
0435
1225
055
4704
3512
2505
2
4704
1112
2512
547
0412
1225
109
4704
1012
2503
647
0359
1225
048
4704
0012
2512
9
Lan
d-
surf
ace
altit
ude
(fee
t)
235
235
240
220
234
238 95 195
205 70 65 80 50 165
165 90 110
160
165
136
160
145
165
160
160
170
160
165
175
175
Hol
e de
pth
(fee
t)
319
212
218
256
223
280 67 151
233 77 158
326 76 50 46 75 56 40 40 153
118 72 79 50 159 91 65 72 67 63
Dep
th t
o to
p of
indi
cate
d ge
ohyd
rolo
gic
unit
(fee
t)
Qvr 0 0 0 0
NP
NP 0 0 0 0 0 0 0
NP
NP 0 0
NP
NP
NP 0 0 0 0 0 0 0
NP
NP 0
Qvt 3 60 101 94 0 0 20 5
<166 <61 30 47 NP 0 0 12 10 0 0 0 1 18 49-
48 73- 0 0 28
Qva 11
7N
P12
913
114
1 7 60 105
<166 63 78 65 NP 48 38 28 46 39 36 53 58 44- -
72 81-
46 36-
Qf
138
133
148
213
187 7 65 151
166 -
89 74 28- - _ - - -
76 81 72- -
90 86- - - -
Qc
TQ
u
248
284
203
212
209
231
256
203
223
200
220
- -18
6 -
140
109
222
-- - - . - - -
149
113 - - -
<126
13
1
. - - - -
Tb . - - - - _ - - - - . - - - - . - - - - . - - - - . - - - .
Tab
le A
2. D
epth
to t
op o
f ge
ohyd
rolo
gic
units
in
the
stud
y w
ells
Con
tinu
ed
Wel
l id
entif
er
18N
/01W
-07E
0218
N/0
1W-0
7E04
18N
/01W
-07H
0418
N/0
1W-0
7K03
18N
/01W
-07L
04
18N
/01W
-07M
0218
N/0
1W-0
7N03
18N
/01W
-07P
0218
N/0
1W-0
8C02
18N
/01W
-08E
01
18N
/01W
-08G
0218
N/0
1W-0
8H03
D1
18N
/01W
-08L
0118
N/0
1W-0
8L03
18N
/01W
-09D
01
18N
/01W
-09G
0118
N/0
1W-0
9J01
18N
/01W
-09K
0418
N/0
1W-1
0F01
18N
/01W
-10R
02
18N
/01W
-10R
0318
N/0
1W-1
1A01
18N
/01W
-11P
0518
N/0
1W-1
2D01
18N
/01W
-12F
01
18N
/01W
-12J
0218
N/0
1W-1
2M01
D1
18N
/01W
-12R
0218
N/0
1W-1
2R03
18N
/01W
-13A
01
Lat
itude
an
d lo
ngitu
de
4703
4612
2513
747
0354
1225
146
4703
4212
2503
747
0334
1225
112
4703
3012
2512
5
4703
4012
2514
047
0319
1225
134
4703
2412
2512
747
0406
1224
956
4703
4312
2502
7
4703
4812
2494
847
0353
1224
925
4703
3212
2500
447
0332
1225
005
4704
0612
2490
3
4703
5312
2482
947
0332
1224
816
4703
3712
2483
847
0351
1224
739
4703
1612
2465
1
4703
2412
2465
747
0357
1224
529
4703
2112
2462
147
0355
1224
521
4703
4112
2450
8
4703
3212
2441
447
0332
1224
522
4703
2012
2442
147
0319
1224
427
4703
1212
2442
5
Land
- su
rfac
e al
titud
e(f
eet)
180
175
195
185
180
185
195
181
150
190
150
124
202
202 85 82 105 92 150
208
210
217
205
220
215
240
218
237
235
225
Hol
e de
pth
(fee
t)
64 83 141 91 91 79 98 53 140 77 67 570
101
100 71 345
197 90 195
171
178
481 73 200
390
232
240
244
145
228
Dep
th to
top
of i
ndic
ated
geo
hydr
olog
ic u
nit (
feet
)
Qvr 0 0
NP 0 0 0 0 0
NP
NP
NP 0
NP
NP 0 0 0 0 0 0 0 0 0 0 0 0 9 0 0 0
Qvt -62 0 90 16 37 21 17 0 0 0 26 0 0
NP
NP
NP
NP 55 5 7 4 15
<140 10 2 7 23 23 14
Qva
- -94
-72 72 92 45 21 71 60 NP 65 95 NP
NP 65 49 100 82 68 104 70
<140 97
<108
7<9
2 39 58
Qf. -
99- - . - -
66- .
54 82 99 46 60 118 -
125 90 90 172 -
140
114
116 7
92 108
105
Qc
TQ
u
. -13
0 - - . - - - - _18
9 22
1- - -
140
200
183
195
- -15
0
163
230
242
-18
020
3 23
7
218
232
193
216 -
217
Tb
. - - - - . - - - - _ - - - - _ - - - - _ - - - - . - - - .
Tab
le A
2. D
epth
to to
p of
geo
hydr
olog
ic u
nits
in
the
stud
y w
ells
-Con
tinu
ed
to oo
Wel
l id
enti
fer
18N
/01W
-13A
0218
N/0
1W-1
3B01
18N
/01W
-13G
0218
N/0
1W-1
3G03
18N
/01W
-13J
01D
1
18N
/01W
-13J
0218
N/0
1W-1
3J03
18N
/01W
-13J
0418
N/0
1W-1
3N01
18N
/01W
-14D
04
18N
/01W
-14H
0418
N/0
1W-1
4L02
18N
/01W
-14R
0118
N/0
1W-1
5B04
18N
/01W
-15H
01
18N
/01W
-16Q
0318
N/0
1W-1
7C01
18N
/01W
-17C
0218
N/0
1W-1
7G02
18N
/01W
-17H
05
18N
/01W
-19A
0118
N/0
1W-1
9C02
18N
/01W
-19D
0518
N/0
1W-1
9F02
18N
/01W
-19G
02
18N
/01W
-19H
0218
N/0
1W-1
9L03
18N
/01W
-19M
0518
N/0
1W-2
1B04
18N
/01W
-21B
05
Lat
itud
e an
d lo
ngit
ude
4703
1412
2443
047
0308
1224
433
4702
4912
2444
947
0254
1224
441
4702
4712
2442
7
4702
4712
2442
047
0246
1224
434
4702
4812
2441
847
0233
1224
524
4703
0612
2464
2
4702
4912
2453
847
0240
1224
611
4702
2412
2454
147
0304
1224
718
4703
0012
2470
1
4702
3312
2483
147
0303
1225
015
4703
0312
2501
347
0253
1224
956
4702
5912
2492
8
4702
1112
2504
247
0215
1225
127
4702
1612
2513
947
0203
1225
114
4701
5812
2505
8
4702
0712
2505
447
0151
1225
119
4701
5212
2513
147
0220
1224
822
4702
1412
2482
6
Lan
d-
surf
ace
altit
ude
(fee
t)
235
230
210
223
240
245
240
240
265
203
232
218
225
180
175
160
199
199
200
202
195
145
162
182
202
198
185
210
175
182
Hol
e de
pth
(fee
t)
242
259
259
275
321
336
293
325
286
226
260 53 254
149
186
137
187
191 62 101 92 42 83 42 60 82 78 70 130
107
Dep
th t
o to
p of
indi
cate
d ge
ohyd
rolo
gic
unit
(fe
et)
Qvr 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 0 0 0 0
Qvt 2 17 10 7 2 20 10 9 32 15 45 25 42 16 3 37 22 24 9 23 21 NP
NP 34 25
740 28 60 58
Qva 33 70 71 39 82 80 90 68 13
3 21 64 53 88 56 40 50 95 77-
57 39 12 40 35 56
<64 72 63 66 75
Qf 94 95 105 92 101
122 98 97 135 81 74-
100 69 49 116
114 90- - . -
74- - . - -
120 -
Qc
190
229
241
247
222
197
240
170
268
187
190 -
206
130
156 .
175
175 - - . - - - - . - - - -
TQ
u .25
8 - -
258
245
246
200
285
226
260 - - -
177 . - - - - . - - - - . - - - -
Tb . - - - - . - - - - . - - - - . - - - - _ - - - - . - - - -
Tab
le A
2. D
epth
to
top
of g
eohy
drol
ogic
uni
ts i
n th
e st
udy
wel
ls-C
onti
nued
Wel
l id
entif
er
18N
/01W
-21B
0618
N/0
1W-2
1D03
18N
/01W
-21P
0118
N/0
1W-2
1P02
D1
18N
/01W
-22K
01
18N
/01W
-23B
0218
N/0
1W-2
3Q01
18N
/01W
-24A
0218
N/0
1W-2
4A03
18N
/01W
-24B
02
18N
/01W
-24D
0218
N/0
1W-2
5B01
18N
/01W
-25P
0218
N/0
1W-2
6A02
18N
/01W
-26C
02
18N
/01W
-26G
0118
N/0
1W-2
6N01
18N
/01W
-26N
0218
N/0
1W-2
7A03
18N
/01W
-27K
01
18N
/01W
-27M
0218
N/0
1W-2
8E01
18N
/01W
-28J
0118
N/0
1W-2
8M01
18N
/01W
-28P
01
18N
/01W
-29E
0118
N/0
1W-2
9Q02
18N
/01W
-30A
0118
N/0
1W-3
0E04
18N
/01W
-30L
02
Lat
itude
an
d lo
ngitu
de
4702
1512
2482
747
0210
1224
912
4701
3412
2485
847
0135
1224
858
4701
4512
2471
5
4702
0912
2455
047
0140
1224
550
4702
1612
2442
547
0216
1224
425
4702
1012
2443
8
4702
1912
2452
047
0122
1224
452
4700
5012
2450
147
0121
1224
539
4701
2212
2461
6
4701
1412
2455
247
0039
1224
628
4700
3912
2462
947
0120
1224
701
4700
5512
2470
6
4700
5812
2474
947
0105
1224
915
4700
5312
2480
647
0104
1224
914
4700
5112
2485
0
4701
1212
2503
347
0042
1224
932
4701
1912
2504
547
0116
1225
136
4701
0412
2512
7
Lan
d-
surf
ace
altit
ude
(fee
t)
178
194
228
235
199
167
181
213
214
242
226
260
181
230
189
187
182
185
166
205
190
232
185
232
235
212
238
278
202
235
Hol
e de
pth
(fee
t)
488
153
119
403 56 32 161
797
103
103 96 245 59 118 65 73 85 500 78 84 388
217
127
238
121
100
137
378 75 61
Dep
th to
top
of in
dica
ted
geoh
ydro
logi
c un
it (f
eet)
Qvr 0 0 0 0 0 0 0 0 0 0 0
NP 0 0 0 0 0 0 0 0 0
NP 0
NP 0 0 0
NP 0 0
Qvt
<58 33 22 <31 - .
21 8 23 27 7 0 30 38 NP
NP 427 25 40 21 0 10 0 8 26 13 0 9 24
Qva 58 44 48
<145
- _75 77 86 76 7
111 43 50 28 59 73 7
71 57 41 35 20 29 65 100 84 106 62 49
Qf
NP
129 -
145 - .
95 106 - - .
161 - - - _ -
94- -
98 162
<120 16
2 - .13
419
1 - -
Qc 136
139 -
173 - .
148
203 - - .
216 - - - . -
100 - -
141
188
120
191 - . -
201 - -
TQ
u T
b
204 - -
270 - . -
206 - - . - - - - . - 7 - -
174
217 -
227 - . -
228
368
- -
Tab
le A
2. D
epth
to t
op o
f ge
ohyd
rolo
gic
units
in
the
stud
y w
ells
Con
tinu
ed
Wel
l id
entif
er
18N
/01W
-30M
0218
N/0
1W-3
1A02
18N
/01W
-31A
0318
N/0
1W-3
1G01
18N
/01W
-31G
02
18N
/01W
-31G
0318
N/0
1W-3
1K03
18N
/01W
-31R
0218
N/0
1W-3
2D02
18N
/01W
-32L
01
18N
/01W
-32N
0218
N/0
1W-3
2P01
18N
/01W
-32P
0218
N/0
1W-3
2P03
18N
/01W
-32P
04
18N
/01W
-32P
0518
N/0
1W-3
3B01
18N
/01W
-33C
0118
N/0
1W-3
3F01
18N
/01W
-33G
02
18N
/01W
-33J
0218
N/0
1W-3
3N01
18N
/01W
-33P
0118
N/0
1W-3
4G01
18N
/01W
-34J
01
18N
/01W
-34J
0218
N/0
1W-3
4M03
18N
/01W
-34Q
0118
N/0
1W-3
5A04
18N
/01W
-35B
02
Lat
itud
e an
d lo
ngit
ude
4700
5712
2513
547
0031
1225
048
4700
3812
2504
147
0014
1225
056
4700
1512
2505
7
4700
1312
2505
847
0000
1225
103
4659
5612
2504
347
0034
1225
028
4700
0212
2501
4
4659
5812
2503
146
5954
1225
006
4659
5112
2500
946
5950
1225
010
4659
5112
2500
6
4659
5312
2500
747
0038
1224
823
4700
3612
2485
147
0025
1224
854
4700
2312
2483
3
4700
0412
2481
146
5953
1224
905
4659
5112
2485
247
0022
1224
706
4700
0412
2465
1
4700
1012
2465
047
0012
1224
751
4659
5412
2471
947
0035
1224
533
4700
3012
2460
6
Lan
d-
surf
ace
alti
tude
(fee
t)
228
210
209
205
204
205
185
200
203
215
212
202
200
200
200
200
212
208
208
212
201
197
198
175
172
200
202
194
161
176
Hol
e de
pth
(fee
t)
105
140
139 84 102 80 64 154 91 79 98 56 390 91 50 170
118 73 62 102 61 440
216 59 55 510 80 110 32 84
Dep
th t
o to
p of
indi
cate
d ge
ohyd
rolo
gic
unit
(fe
et)
Qvr 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Qvt 30 16
<62 17 11 8 9 19 20 39 22 56 41 45 48
760 23 34 75 60 50 53
-
12 50 32 68 8 26
Qva
Q
f Q
c T
Qu
91 67 72 71 76
102
64 56 43
65
126
77 75
<90
- -
.
58
112
151
204
78- ?
<119
12
899 48 45 85
.
65
122
168
203
72
124
169
211
.
49 73
74
NP
120
44 79 15 44 ...
Tb
. - - - - . . - - - . - - . - . . - . - _ - . - - _ . - - _
Tab
le A
2. D
epth
to to
p of
geo
hydr
olog
ic u
nits
in
the
stud
y w
ells
Con
tinu
ed
Wel
l id
entif
er
18N
/01W
-35G
0218
N/0
1W-3
5L02
18N
/01W
-35N
0118
N/0
1W-3
6C01
18N
/01W
-36C
02
18N
/01W
-36H
0218
N/0
1W-3
6J01
18N
/01W
-36L
0118
N/0
1W-3
6M02
18N
/01W
-36N
01
18N
/02W
-01E
0618
N/0
2W-0
1F04
18N
/02W
-01G
0218
N/0
2W-0
1G03
18N
/02W
-01Q
03
18N
/02W
-01R
0518
N/0
2W-0
2A03
18N
/02W
-02A
0418
N/0
2W-0
2A05
18N
/02W
-02B
05
18N
/02W
-02C
0718
N/0
2W-0
2C08
18N
/02W
-02C
0918
N/0
2W-0
2F04
18N
/02W
-02H
04
18N
/02W
-03N
0618
N/0
2W-0
4D01
18N
/02W
-04F
0318
N/0
2W-0
4G03
18N
/02W
-04J
08
Lat
itude
an
d lo
ngitu
de
4700
1412
2454
947
0011
1224
619
4659
5212
2463
047
0026
1224
503
4700
2712
2450
3
4700
2012
2441
847
0006
1224
420
4700
0312
2450
347
0003
1224
523
4659
5312
2451
3
4704
4512
2525
147
0445
1225
240
4704
3512
2522
047
0435
1225
218
4704
1312
2521
9
4704
1012
2515
247
0447
1225
324
4704
4812
2532
047
0453
1225
324
4704
5512
2533
9
4704
4812
2540
147
0457
1225
353
4704
5812
2535
847
0439
1225
351
4704
4512
2532
1
4704
1612
2552
147
0448
1225
633
4704
3612
2562
047
0437
1225
559
4704
3412
2555
3
Lan
d-
surf
ace
altit
ude
(fee
t)
181
193
185
195
195
221
228
222
225
218
120
150
168
168
178
165
110
115
119
130 55 102 35 105
110
159
145 98 156
170
Hol
e de
pth
(fee
t)
139 56 76 230
336
188
263
164
160
217 39 97 121
178 74 164 48 115
133 74 43 128 60 84 81 159 69 420
113
125
Dep
th to
top
of in
dica
ted
geoh
ydro
logi
c un
it (f
eet)
Qvr 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NP
NP
NP
NP
NP
NP
NP
NP
NP 0
Qvt 2 5 4 3 20 28 36 46 75 NP 8 4 18 25 22 58 7 31 50 11 0 0 0 0 0 0 0 0 0 12
Qva 63 37 20 56 76 94 N
P12
6 86 79 33 46 71 69 69 92-
72 68 69 31 NP
NP 73 64 59 50 NP 69 NP
Qf 64- -
<164 11
5 96<1
72 134
148
100 38 65 97 91-
116 -
105 99-
43 70 21-
74 60-
18 80 40
Qc
TQ
u
119 - -
<164
16
414
7 17
5
168
172
228
155
154
150
180
. - -
178 -
157 -
109
125 - .
104 37
59- -
156 -
NP
<410
- -
Tb
. - - - - _ - - - - . - - - - _ - - - - . - - - - _ - - - -
Tab
le A
2. D
epth
to
top
of g
eohy
drol
ogic
uni
ts i
n th
e st
udy
wel
ls C
onti
nued
Wel
l id
entif
er
18N
/02W
-05B
0318
N/0
2W-0
5C03
18N
/02W
-05D
0218
N/0
2W-0
5D03
18N
/02W
-05D
04
18N
/02W
-05H
0118
N/0
2W-0
6N01
18N
/02W
-07D
0118
N/0
2W-0
7E01
18N
/02W
-07J
03
18N
/02W
-07L
0218
N/0
2W-0
7N02
18N
/02W
-07N
0318
N/0
2W-0
7R01
18N
/02W
-08E
03
18N
/02W
-08N
0318
N/0
2W-0
9D01
18N
/02W
-09G
0118
N/0
2W-1
2A03
18N
/02W
-12E
01
18N
/02W
-12G
0418
N/0
2W-1
2H01
18N
/02W
-12J
0118
N/0
2W-1
2K04
18N
/02W
-12Q
03
18N
/02W
-12R
0118
N/0
2W-1
6A01
18N
/02W
-17B
0218
N/0
2W-1
7B03
18N
/02W
-17D
05
Lat
itude
an
d lo
ngitu
de
4704
5712
2573
047
0458
1225
733
4704
5012
2580
547
0447
1225
755
4704
5812
2575
7
4704
3612
2570
047
0413
1225
916
4704
0512
2591
647
0347
1225
918
4703
3912
2582
6
4703
3612
2585
447
0328
1225
909
4703
2712
2591
547
0321
1225
826
4703
4812
2580
0
4703
2712
2580
847
0407
1225
638
4703
5412
2560
947
0408
1225
149
4703
4912
2525
3
4703
5012
2520
847
0354
1225
155
4703
4012
2515
347
0334
1225
211
4703
1912
2522
6
4703
1912
2520
047
0315
1225
539
4703
0412
2572
947
0304
1225
731
4703
1412
2580
0
Lan
d-
surf
ace
altit
ude
(fee
t)
150
145
160
180
168
140
150
160
163
195
145 40 40 155
172
160
178
248
165
160
173
171
165
165
165
158
193
165
166
175
Hol
e de
pth
(fee
t)
59 57 110
106
100 60 169 99 101
149 73 39 40 125 64 128 67 191 84 70 164
138 28 145 44 139
140
118
123
125
Qvr 0
NP
NP
NP
NP 0 0 0 0
NP 0 0 0 0
NP 0 0
NP 0 0 0 0 0 0 0 0 0 0 0 0
Dep
th
Qvt 10 0 0 0 0 17 12 22 34 0 12 4 5 35 0 19 20 0 60 39 26 64
-21 16 36 5 16 25 4
to to
p of
indi
cate
d ge
ohyd
rolo
gic
unit
(fee
t)
Qva 56 35 N
P 73 78 38 78 95 73 122 61 34 36 86 61 77 57 171 77 63 69 73-
60 34 48 123 83 83-
Qf
Qc
TQ
u
. .73
. - .11
4 15
9. . - _ _ . . -
120 . . . -
73
146
163
84
133
.63
13
7-
55
133
.11
8 . .
Tb
. - - - - _ - - - - _ - - - - _ - - - - _ - - - - . . - - .
Tab
le A
2. D
epth
to
top
of g
eohy
drol
ogic
uni
ts i
n th
e st
udy
wel
ls-C
onti
nued
Wel
l id
entif
er
18N
/02W
-17H
0218
N/0
2W-1
7H03
18N
/02W
-17M
0218
N/0
2W-1
7M04
18N
/02W
-17Q
04
18N
/02W
-18A
0218
N/0
2W-1
8G04
18N
/02W
-18K
0218
N/0
2W-1
8K03
18N
/02W
-18L
01
18N
/02W
-18L
0218
N/0
2W-2
0C01
18N
/02W
-21Q
0118
N/0
2W-2
2D01
18N
/02W
-22E
01
18N
/02W
-24B
0118
N/0
2W-2
5A03
18N
/02W
-28J
0118
N/0
2W-2
8J02
18N
/02W
-29N
01
18N
/02W
-30Q
0218
N/0
2W-3
1G01
18N
/02W
-31J
0318
N/0
2W-3
1L01
18N
/02W
-31P
02
18N
/02W
-31P
0318
N/0
2W-3
1R02
18N
/02W
-32A
0618
N/0
2W-3
2B02
18N
/02W
-32D
02
Lat
itud
e an
d lo
ngit
ude
4702
5312
2571
047
0254
1225
710
4702
4512
2580
847
0245
1225
810
4702
3412
2573
2
4703
0612
2581
247
0259
1225
841
4702
4012
2584
847
0241
1225
841
4702
3812
2590
3
4702
4112
2584
747
0217
1225
735
4701
4312
2561
547
0217
1225
527
4702
1012
2553
1
4702
0912
2521
747
0120
1225
200
4700
5912
2554
247
0102
1225
552
4700
4912
2580
6
4700
4212
2583
647
0024
1225
837
4700
0512
2581
547
0004
1225
849
4659
5412
2585
3
4659
5312
2585
746
5951
1225
815
4700
3612
2565
547
0028
1225
715
4700
3712
2575
2
Lan
d-
surf
ace
alti
tude
(f
eet)
185
183
150
155
175
184
160
120
145 10 130
170
135
210
210
100
188
198
135
199
175
150
135
164
167
160
150
181
175
138
Hol
e de
pth
(fee
t)
120
116
131
160
153
140
100
160
200
240
200 85 77 149
200 51 73 184 84 100
163 80 69 68 105
380 28 80 39 140
Dep
th t
o to
p of
indi
cate
d ge
ohyd
rolo
gic
unit
(fe
et)
Qvr NP
NP
NP
NP 0
NP 0
NP
NP
NP
NP
NP 0 0 0 0 0
NP 0 0 0 0 0 0 0 0 0 0 0 0
Qvt 0 0 0 0 2 0 5
NP
NP
NP
NP 0
NP 3 2 16 10 0
NP
NP
NP 12 2 2 2 2 5 15 2
NP
Qva 10
4 98 108
105 80 132 82 0 0 0 0 60 43 108 80 45 65 NP
<77
NP
NP
NP 60 61 54 54 27 49 32 NP
Qf .
109 - -
109 .
90 NP
NP
NP
NP 69-
149
132 . -
NP
NP 30 NP 68 67-
57 62- -
37 15
Qc . - - -
153 . -
<160 14
6 26
<200 NP - - - . -
NP
NP
NP
NP
NP - -
92 96- - -
NP
TQ
u . - - - - _ - - -
76
.
NP - - - _ -
NP
NP
NP 45 NP - -
104
105 - - -
40
Tb
. - - - - _ - . - - .85
- - - _ .
27 83 90 115 80- - -
360 - - -
77
Tab
le A
2. D
epth
to
top
of g
eohy
drol
ogic
uni
ts i
n th
e st
udy
wel
ls C
onti
nued
Wel
l id
entif
er
18N
/02W
-32D
0318
N/0
2W-3
2K01
18N
/02W
-32K
0218
N/0
2W-3
3A03
18N
/02W
-33C
01
18N
/02W
-33M
0118
N/0
2W-3
3R02
18N
/02W
-34B
011 8
N/0
2W-3
4C02
18N
/02W
-35B
02
18N
/02W
-35B
0418
N/0
2W-3
5B05
18N
/02W
-35F
0618
N/0
2W-3
5F08
18N
/02W
-35F
11
18N
/02W
-35F
1218
N/0
2W-3
5K01
18N
/02W
-35K
0218
N/0
2W-3
5K03
18N
/02W
-35M
02
18N
/02W
-35M
0318
N/0
2W-3
5M04
18N
/02W
-35M
0518
N/0
2W-3
5M06
18N
/02W
-35M
08
18N
/02W
-36D
0118
N/0
2W-3
6L01
18N
/03W
-01D
0218
N/0
3W-0
1D04
18N
/03W
-01J
02
Lat
itude
an
d lo
ngitu
de
4700
3812
2580
847
0009
1225
720
4700
1012
2572
547
0039
1225
543
4700
3912
2563
5
4700
0212
2564
246
5958
1225
553
4700
3512
2545
647
0030
1225
508
4700
3312
2534
4
4700
3612
2534
547
0036
1225
341
4700
2512
2535
347
0019
1225
402
4700
1812
2535
9
4700
1512
2540
047
0002
1225
342
4700
0412
2534
347
0006
1225
335
4700
0712
2540
9
4700
0512
2541
147
0006
1225
409
4700
0712
2541
147
0004
1225
412
4700
0612
2541
4
4700
2612
2524
847
0007
1225
245
4704
5412
3002
747
0455
1230
027
4704
3112
2593
9
Lan
d-
surf
ace
altit
ude
(fee
t)
180
177
177
155
270
181
163
170
170
185
170
185
100 95 100 95 105
105
110
110
110
110
110
110
110
183
185 10 65 70
Hol
e de
pth
(fee
t)
173 68 61 50 304
120 60 37 61 264
251
303
136
155
157
143
323
347
393 92 96 90 115
122 93 534
124 65 136 76
Dep
th to
top
of in
dica
ted
geoh
ydro
logi
c un
it (f
eet)
Qvr 0 0 0 0
NP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NP
NP 0
Qvt NP 26 10 NP 0 30- - -
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP 0 0 3
Qva N
P 60 51<5
0N
P
NP - - -
<110 74
<129 <9
9<1
47<1
50
<132 <9
2<9
3<1
04 <92
<96 59
<114
<120 <93
<129
<124 NP
NP
NP
Qf 45- -
NP
NP
NP - - -
110
130
129 99 147
150
132 92 93 104 - . -
114
120 -
129 -
<65 14 28
Qc NP - -
NP
NP
NP - - -
225
190
213
126 - - .
93 106
136 - _ - - - -
<283
-
65 62 61
TQ
u
120 - -
NP
NP
NP - - -
256
224
293
NP - - _
153
151
198 - _ - - - -
283 - - - .
Tb . - -50 32 34
- - -26
0
241
303
134 - - _ - - - - _ - - - - _ - - - .
Tab
le A
2. D
epth
to
top
of g
eohy
drol
ogic
uni
ts i
n th
e st
udy
wel
ls C
onti
nued
Wel
l id
entif
er
18N
/03W
-01K
0418
N/0
3W-0
1L01
18N
/03W
-02A
02D
118
N/0
3W-0
2B05
18N
/03W
-02C
02
18N
/03W
-02H
0218
N/0
3W-0
2H05
18N
/03W
-03J
0218
N/0
3W-0
4R02
18N
/03W
-04R
03
18N
/03W
-07L
0218
N/0
3W-0
8C01
18N
/03W
-11C
0118
N/0
3W-1
1D01
18N
/03W
-11P
02
18N
/03W
-11Q
0118
N/0
3W-1
2D01
18N
/03W
-12G
0118
N/0
3W-1
2H01
18N
/03W
-12H
02
18N
/03W
-12H
0318
N/0
3W-1
2K01
18N
/03W
-12L
0118
N/0
3W-1
3G06
18N
/03W
-13H
02
18N
/03W
-13K
0318
N/0
3W-1
4J01
18N
/03W
-16E
0118
N/0
3W-1
6N01
18N
/03W
-16P
02
Lat
itude
an
d lo
ngitu
de
4704
2612
2595
447
0425
1230
008
4704
5012
3004
647
0448
1230
058
4704
5712
3013
0
4704
3612
3005
047
0445
1230
053
4704
3212
3021
047
0417
1230
319
4704
1812
3032
0
4703
3212
3061
247
0359
1230
513
4704
0212
3012
147
0402
1230
133
4703
1812
3012
6
4703
1612
3010
647
0359
1230
023
4703
4412
2595
247
0345
1225
930
4703
5412
2594
2
4703
4812
2592
847
0340
1225
944
4703
3912
3000
647
0252
1225
948
4702
5612
2592
8
4702
4412
3000
147
0246
1230
054
4702
5212
3041
747
0233
1230
416
4702
2412
3035
5
Lan
d-
surf
ace
alti
tude
(f
eet)
20 50 130
165
180 6
135
180
180
180
490
525
150
440
230
250 50 80 160
170
165 80 30 20 20 75 195
540
510
460
Hol
e de
pth
(fee
t)
72 53 181
118
180 71 178 24 60 65 420
460
138 60 40 72 106 56 207
121
120 78 49 69 300 79 46 415
300 80
Dep
th to
top
of in
dica
ted
geoh
ydro
logi
c un
it (f
eet)
Qvr NP 0
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP 0
NP
NP 0
NP 0 0
NP
NP
NP 0 0
NP
NP
NP
Qvt 0 3 0 0 0 0 0 0 0 0
NP
NP 0
NP 0 10 NP 0 3 0 3 5 0
NP
NP 8 6
NP
NP
NP
Qva N
PN
P 72 105
NP
NP 79 23 23 10 NP
NP
NP
NP
NP
NP
NP 49 100
104 67 33 NP
NP
NP
NP 34 NP
NP
NP
Qf 39 12 79 117
NP 23 82-
24 21 NP
NP
NP
NP
NP
NP 0 -
120
119
114 51 NP 0 0 20 37 NP
NP
NP
Qc 70 317 -
NP 50 172 -
40 58 NP
NP
NP
NP
NP
NP 22-
154 - . -
20 63 NP 59 NP
NP
NP
NP
TQ
u -
NP 7 -
NP . - -
46 60 0N
PN
PN
P<4
0 21 70-
176 - _ - - -
NP .
NP
NP 0 0
Tb -
537 -
43
_ - -
51 65 15 0 25 0 - . - - - - - - - -
32
.
41 0 61 67
Tab
le A
2. D
epth
to
top
of
geoh
ydro
logi
c un
its
in t
he s
tudy
wel
ls C
on
tin
ued
Wel
l id
enti
fer
18N
/03W
-16Q
0118
N/0
3W-1
7R01
18N
/03W
-18A
0118
N/0
3W-1
8E01
18N
/03W
-19C
01
18N
/03W
-19E
0118
N/0
3W-1
9F01
18N
/03W
-22A
0118
N/0
3W-2
2J01
18N
/03W
-23A
01
18N
/03W
-23A
0218
N/0
3W-2
3B02
18N
/03W
-23F
0118
N/0
3W-2
3G01
18N
/03W
-23H
04
18N
/03W
-23H
0518
N/0
3W-2
3J01
18N
/03W
-23K
0218
N/0
3W-2
3N01
18N
/03W
-23N
02
18N
/03W
-23P
0118
N/0
3W-2
3Q01
18N
/03W
-24H
0118
N/0
3W-2
4H02
18N
/03W
-24J
02
18N
/03W
-24J
0318
N/0
3W-2
4M01
D1
18N
/03W
-24P
0118
N/0
3W-2
4R06
18N
/03W
-25A
02
Lat
itude
an
d lo
ngitu
de
4702
2412
3034
847
0228
1230
430
4703
0312
3054
447
0254
1230
650
4702
1512
3062
0
4702
0312
3065
047
0202
1230
627
4702
1012
3021
147
0152
1230
206
4702
1012
3005
2
4702
1012
3005
247
0215
1230
114
4702
0712
3012
347
0207
1230
118
4701
5712
3004
3
4701
5712
3004
347
0145
1230
043
4701
4712
3010
547
0140
1230
146
4701
3512
3015
3
4701
3312
3013
347
0140
1230
121
4702
0612
2593
147
0202
1225
943
4701
4912
2592
6
4701
5612
2594
247
0145
1230
039
4701
3512
3002
147
0143
1225
936
4701
3012
2593
2
Lan
d-
surf
ace
alti
tude
(fee
t)
425
490
670
490
670
490
525
410
320
210
210
230
295
260
170
170
200
225
330
355
310
245 20 35 20 35 197
180 30 30
Hol
e de
pth
(fee
t)
47 88 400
215
115 30 103
290 47 54 53 40 160 65 48 48 55 59 41 63 59 88 207 44 105 29-
142
143 65
Dep
th t
o to
p of
indi
cate
d ge
ohyd
rolo
gic
unit
(fe
et)
Qvr NP
NP
NP
NP
NP
NP
NP 0 0 0 0
NP
NP
NP
NP
NP
NP 0 0
NP 0 0
NP
NP
NP 0
NP 0
NP
NP
Qvt NP
NP
NP
NP
NP
NP
NP 17 28
<30
<10 0 0 0 0 0 0 4 5 0 4 6 0 0 0
NP 0 4 0 0
Qva N
PN
PN
PN
PN
P
NP
NP
NP 40-
NP -
NP
NP 41 33-
54 39 59 37 60 NP 16 NP
NP 56 38 NP
NP
Qf
NP
NP
NP
NP
NP
NP
NP
NP - -
NP -
NP 36-
47- - - - .
70 18 27 6 14>6
1 54 19 4
Qc NP
NP
NP
NP
NP
NP
NP
NP - -
NP -
NP 59- . - - - - _
82 46 38 NP 259
133
NP 50
TQ
u 0 0N
P 0 0 0 0N
P - -
NP -
33- - . - - - - . -
52-
<105
. 9
NP
<118 NP
Tb 28
- 0 18 105 _ -
85- -
53-
56- - . - - - - . - - -
105 _ 9
136 -
52
Tab
le A
2. D
epth
to t
op o
f ge
ohyd
rolo
gic
units
in
the
stud
y w
ells
Con
tinu
ed
Wel
l id
entif
er
18N
/03W
-25J
0118
N/0
3W-2
5P01
18N
/03W
-25R
0418
N/0
3W-3
6B01
19N
/01E
-30M
01
19N
/01E
-30P
0619
N/0
1E-3
0P07
19N
/01E
-30Q
0119
N/0
1E-3
0Q02
19N
/01E
-31C
04
19N
/01W
-03N
0119
N/0
1W-0
4D03
19N
/01W
-04J
0219
N/0
1W-0
4P01
19N
/01W
-05H
01
19N
/01W
-05R
0419
N/0
1W-0
5R05
19N
/01W
-05R
0619
N/0
1W-0
6J06
19N
/01W
-06J
07
19N
/01W
-06K
0519
N/0
1W-0
6L01
19N
/01W
-07A
0119
N/0
1W-0
7N02
19N
/01W
-08K
01
19N
/01W
-08R
0119
N/0
1W-0
9L01
19N
/01W
-09L
0219
N/0
1W-0
9R03
19N
/01W
-09R
04
Lat
itude
an
d lo
ngitu
de
4700
5512
2594
247
0040
1230
007
4700
4012
2593
647
0035
1230
002
4706
1512
2440
4
4705
5712
2434
447
0555
1224
343
4705
5912
2433
547
0600
1224
335
4705
4912
2434
6
4709
3112
2475
347
1000
1224
909
4709
4012
2480
447
0922
1224
856
4709
5312
2492
9
4709
2312
2492
947
0931
1224
930
4709
2912
2493
047
0940
1225
048
4709
4312
2504
2
4709
4412
2510
747
0941
1225
120
4709
1012
2503
947
0830
1225
132
4708
4512
2493
2
4708
3512
2493
447
0855
1224
858
4708
4612
2485
247
0834
1224
814
4708
3012
2480
4
Lan
d-
surf
ace
altit
ude
(fee
t)
120 65 125 65 55 155
150 62 80 190 30 120 55 165 60 40 10 20 22 45 80 61 85 125 80 50 230
190
157
162
Hol
e de
pth
(fee
t)
92 102
130 79 73 186 60 107
104 38 98 134 66 215 99 139
204
196 37 80 70 190 82 138 89 79 147 90 66 56
Dep
th to
top
of in
dica
ted
geoh
ydro
logi
c un
it (f
eet)
Qvr NP 0
NP 0
NP 0 0
NP
NP 0
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP 0
NP
NP
NP
NP
NP
NP
Qvt 0 8 0 12 0 13 9
NP
NP -
NP 0
NP 0 0 0 0 0 0 0 0 0 0 5 0 0 0 0 0 0
Qva N
PN
P 58 NP
NP 45 48 NP
NP -
NP 50 0 42 NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
140 78 58 52
Qf 69 30 81
<78
NP 55- 0 0 - 0 57 8 67 35 97 62 72 <34 40 14 18 17 35 25 NP
147 - - -
Qc 87 88 NP 78 34 150 -
29 56-
37 66 47 124 90 NP
NP
NP 34- .
NP 55 136 80 58- - - -
TQ
u . -N
P -51
. -50 84
-
40- -
214 -
110
<176
<185
- - .<1
85- - - _ - - - -
Tb . -
102 - - _ - - - - . - - - - . - - - - _ - - - - _ - - - -
Tab
le A
2. D
epth
to
top
of g
eohy
drol
ogic
uni
ts i
n th
e st
udy
wel
ls C
on
tin
ued
Wel
l id
entif
er
19N
/01W
-10F
0419
N/0
1W-1
0L04
19N
/01W
-10N
0119
N/0
1W-1
0N02
19N
/01W
-10P
01
19N
/01W
-10Q
0219
N/0
1W-1
5C01
19N
/01W
-15C
0219
N/0
1W-1
5C03
19N
/01W
-15E
01
19N
/01W
-15K
0319
N/0
1W-1
5L01
19N
/01W
-16K
0119
N/0
1W-1
6K02
19N
/01W
-16L
01
19N
/01W
-16N
0219
N/0
1W-1
6R01
19N
/01W
-17A
0519
N/0
1W-1
7J02
19N
/01W
-17M
01
19N
/01W
-17N
0219
N/0
1W-1
8E01
19N
/01W
-18F
0119
N/0
1W-1
8M02
19N
/01W
-18P
01
19N
/01W
-19L
0219
N/0
1W-1
9P03
19N
/01W
-20G
0119
N/0
1W-2
0G04
19N
/01W
-20H
01
Lat
itude
an
d lo
ngitu
de
4709
0512
2473
547
0842
1224
735
4708
2912
2474
747
0840
1224
752
4708
3912
2473
7
4708
2912
2471
747
0826
1224
736
4708
2112
2473
947
0819
1224
732
4708
0312
2474
6
4707
4912
2471
547
0750
1224
730
4707
5912
2482
847
0758
1224
832
4707
5912
2484
9
4707
4212
2491
347
0744
1224
807
4708
2412
2493
547
0757
1224
932
4708
0112
2503
0
4707
4612
2503
347
0813
1225
147
4708
1112
2512
847
0758
1225
148
4707
4812
2511
4
4707
0812
2512
347
0651
1225
113
4707
1312
2494
047
0718
1224
940
4707
1312
2492
4
Lan
d-
surf
ace
altit
ude
(fee
t) 62 70 161
148 85 70 110
145
144
165 80 137
160
155
165
121
158 40 43 10 70 101 90 85 70 70 120
125
110
150
Hol
e de
pth
(fee
t)
75 83 73 56 88 121 56 100 80 69 150
192 90 71 80 78 152
176 95
1,00
0
102 47 64 49 110
105
108
159
124
178
Dep
th to
top
of in
dica
ted
geoh
ydro
logi
c un
it (f
eet)
Qvr NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP 0
NP 0
NP
NP
NP
NP
NP
NP
Qvt 0
NP 0 0 0
NP 0 0 0 0
NP 0 0 0 0 0 0 0 0
NP 0 13 0 9 0 0 0 0 0 0
Qva N
PN
P 60 50 NP
NP 54 68 77 62 0 26 67 52 57 42 60 NP
NP
NP
NP
NP
NP
NP
NP
NP
NP 21 NP
NP
Qf
NP 0 - - 9 0 56 70- - 11 70- - - .
85 NP 14 NP 8 25 23 21 46 37 25 57 29 68
Qc
TQ
u
34 74- -
82 85-
94- -
NP
110
NP
<190
- - - _93
15
056
59
30
660
45
81- - -
98
.95 121
106
124
151
Tb . - - - - . - - - - . - - - - _ - - - - _ - - - - _ - - - .
Tab
le A
2. D
epth
to t
op o
f ge
ohyd
rolo
gic
units
in
the
stud
y w
ells
Con
tinu
ed
Wel
l id
entif
er
19N
/01W
-20L
0119
N/0
1W-2
0Q01
19N
/01W
-21C
0319
N/0
1W-2
1K01
19N
/01W
-21L
02
19N
/01W
-21M
0119
N/0
1W-2
1M02
19N
/01W
-22A
0119
N/0
1W-2
2G01
19N
/01W
-23D
02
19N
/01W
-23D
0319
N/0
1W-2
3G02
19N
/01W
-23L
O1
19N
/01W
-23N
0119
N/0
1W-2
7A01
19N
/01W
-27N
0119
N/0
1W-2
7N02
19N
/01W
-28A
0219
N/0
1W-2
8C02
19N
/01W
-28D
04D
1
19N
/01W
-28F
0219
N/0
1W-2
8F04
19N
/01W
-28L
0219
N/0
1W-2
8M01
19N
/01W
-28M
02
19N
/01W
-29C
0219
N/0
1W-2
9N01
19N
/01W
-30H
0319
N/0
1W-3
0J02
19N
/01W
-30P
04
Lat
itude
an
d lo
ngitu
de
4707
1012
2500
647
0645
1224
958
4707
2512
2485
747
0708
1224
825
4707
0812
2485
5
4707
0412
2485
947
0705
1224
917
4707
3312
2465
247
0716
1224
710
4707
3112
2464
7
4707
2512
2464
147
0711
1224
554
4707
0912
2462
347
0649
1224
644
4706
4112
2465
5
4706
0212
2475
347
0602
1224
753
4706
3412
2480
947
0635
1224
848
4706
4312
2490
0
4706
2412
2485
747
0629
1224
856
4706
1612
2485
347
0607
1224
900
4706
1412
2491
5
4706
3312
2495
947
0553
1225
033
4706
2912
2503
847
0607
1225
036
4705
5612
2512
8
Lan
d-
surf
ace
altit
ude
(fee
t) 15 95 162
130
115 90 90 65 120
104 60 84 100
181
200
225
225 90 170
150
120
140 82 60 30 145
135
120
115
115
Hol
e de
pth
(fee
t)
377
116 67 128 80 118
124
160
132
138
119
109
347
111
118
259
148
117
146
250
100
110 78 84 393
152
120 89 74 122
Dep
th t
o to
p of
indi
cate
d ge
ohyd
rolo
gic
unit
(fee
t)
Qvr NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP 0 0 0 0
NP
NP
NP
NP
NP
NP
NP
NP
NP 0 0 0
NP
Qvt 0 0 0 0 0 0 0
NP 0 0
NP
NP 0 20 22 3 3 0 0 0 0 0 0 0 0 0 12 54 38 0
Qva N
PN
P 52 55 71 77 66 NP
NP
NP
NP
NP
NP 86 88 109 88 38 NP
NP
NP
NP
NP
NP
NP 69 67 74 70 38
Qf9
40 67 81-
83 68 0 58 19 0 0 12 111
118
143
148 78 92 33 73 40 NP
NP 10 73 74- -
42
Qc
TQ
u
NP
?10
5 - - -
108
115
NP
118
120
NP
136
NP
115
94
109
NP
95- -
215
236
-11
013
5N
P 94
75 105 22 39 20
90
143
112 - -
NP
<112
Tb . - - - - . - - - - _ - - - - . - - - - _ - - - - . - - - -
Tab
le A
2. D
epth
to t
op o
f ge
ohyd
rolo
gic
units
in
the
stud
y w
ells
-Con
tinu
ed
Wel
l id
entif
er
19N
/01W
-30R
0219
N/0
1W-3
1B03
19N
/01W
-31F
0119
N/0
1W-3
1K04
19N
/01W
-31Q
01
19N
/01W
-31R
0119
N/0
1W-3
2B01
19N
/01W
-32C
0419
N/0
1W-3
2D03
19N
/01W
-32K
03
19N
/01W
-32K
0419
N/0
1W-3
2N03
19N
/01W
-32P
0319
N/0
1W-3
2Q03
19N
/01W
-32R
01
19N
/01W
-33K
0419
N/0
1W-3
3K05
19N
/01W
-34B
0119
N/0
1W-3
4M02
19N
/01W
-34N
03
19N
/01W
-34P
0119
N/0
1W-3
5G01
19N
/01W
-35M
0119
N/0
2W-0
3E02
19N
/02W
-04F
03
19N
/02W
-04F
0519
N/0
2W-0
5J01
19N
/02W
-07P
0119
N/0
2W-0
7P02
19N
/02W
-07R
01
Lat
itude
an
d lo
ngitu
de
4706
0512
2503
847
0552
1225
109
4705
3712
2511
447
0520
1225
109
4705
0212
2511
2
4705
0812
2504
247
0544
1224
946
4705
5012
2500
747
0546
1225
034
4705
2312
2493
7
4705
1812
2495
347
0502
1225
030
4705
0712
2501
547
0506
1224
942
4705
0412
2493
3
4705
2212
2482
347
0514
1224
829
4705
4112
2470
447
0513
1224
753
4705
0312
2474
7
4705
0212
2474
447
0530
1224
558
4705
2612
2464
447
0951
1225
529
4709
5812
2563
1
4709
5812
2563
247
0941
1225
705
4708
3112
2585
847
0834
1225
854
4708
3912
2582
2
Land
- su
rfac
e al
titud
e (f
eet)
115
126
140
155
145
165 50 145
157 90 128
157
142
100 80 160
150
298
151
151
170
250
290 90 115
125 85 90 80 40
Hol
e de
pth
(fee
t)
67 80 130 78 46 164
211 94 70 38 62 80 75 64 86 164
129
174
111
112
148
600
667 90 156
156
110
103 99 206
Dep
th to
top
of in
dica
ted
geoh
ydro
logi
c un
it (f
eet)
Qvr 0 0 0 0 0
NP
NP 0 0 0 0
NP 0 0 0 0
NP
NP 0 0
NP 0 0
NP
NP
NP
NP
NP
NP
NP
Qvt 10 2 32 9 5 0 0 10 31 20 12 0 7 6 12 4 0 0 2 15 0 19 3 0 0 0 0 0 0
NP
Qva 64 N
PN
P -38 58 NP 60 52 28 51 52 58 56 NP 55 49 152 63 97 142
115 7 26 36 NP
NP 44 44 0
Qf -
73 58- -
70 26 94- - _ - - -
86 110
121 - -
112 .
162
202 55 42 49 21 55 51 16
Qc - -
NP - -
NP
NP - - - . - - - -
148 - - - - .
246
300 78 NP
NP 82 98 96 NP
TQ
u . -11
5 - -
148
<170
- - - _ - - - -
164 - - - - .
343
355 83 94 100 - - -
<105
Tb - - - - - _ - - - - _ - - - - . - - - - _ - - - - . - - - -
Tab
le A
2. D
epth
to t
op o
f ge
ohyd
rolo
gic
units
in
the
stud
y w
ells
Con
tinu
ed
Wel
l id
entif
er
19N
/02W
-08A
0119
N/0
2W-0
8B01
19N
/02W
-08C
0219
N/0
2W-0
8F02
19N
/02W
-08F
03
19N
/02W
-08G
0119
N/0
2W-0
8G02
19N
/02W
-08H
0119
N/0
2W-0
8K01
19N
/02W
-08N
03
19N
/02W
-08P
0119
N/0
2W-0
8Q01
19N
/02W
-09F
0219
N/0
2W-0
9F03
19N
/02W
-09G
01
19N
/02W
-09H
0119
N/0
2W-0
9L06
19N
/02W
-09N
0219
N/0
2W-0
9N03
19N
/02W
-09R
01
19N
/02W
-11P
0219
N/0
2W-1
2L02
19N
/02W
-13N
0319
N/0
2W-1
4H03
19N
/02W
-14H
04
19N
/02W
-14J
0119
N/0
2W-1
4K01
19N
/02W
-14P
0219
N/0
2W-1
4Q03
D1
19N
/02W
-15N
01
Lat
itude
an
d lo
ngitu
de
4709
1712
2570
347
0909
1225
731
4709
1712
2573
347
0903
1225
742
4708
5912
2574
3
4708
5712
2572
347
0905
1225
715
4708
5712
2570
147
0855
1225
721
4708
401
2258
01
4708
3112
2574
447
0842
1225
726
4709
0212
2562
847
0907
1225
618
4709
0812
2560
2
4709
0512
2555
147
0846
1225
626
4708
4012
2563
647
0838
1225
647
4708
341
2255
39
4708
3612
2534
947
0854
1225
232
4707
4912
2525
947
0810
1225
317
4708
1212
2531
6
4707
5412
2531
647
0753
1225
344
4707
4012
2540
047
0738
1225
326
4707
3912
2553
5
Land
- su
rfac
e al
titud
e (f
eet)
105 50 60 40 60 100
120
110
100 40 125 90 100 70 75 70 30 30 80 10 60 98 140
130
125
146
110
175
140 90
Hol
e de
pth
(fee
t)
59 130
160
172
156
144
147 79 130
221 87 140
139 79 120
103 43 115
105
360
351
148
107 40 430
116 68 234
130
117
Dep
th to
top
of
indi
cate
d ge
ohyd
rolo
gic
unit
(fee
t)
Qvr NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
Qvt 0
NP
NP
NP
NP 0 0 0 0 0 0 0 0 0 0 0
NP
NP 0 0 0 0 0 0 0 0 0 0 0 0
Qva 54 N
PN
PN
PN
P
NP 18 NP
NP
NP
NP
NP 31 NP 17 NP
NP
NP 19 NP
NP
NP 75-
48 78 44<7
5 99 NP
Qf . 0 0 0 0 39 47 <65
<45
<30
<86
<50 67 12 51 42 0 0 31
<30 21 28- -
98 96 68 91 114 25
Qc .
NP
NP
NP
NP
NP
NP 65 80 NP 86 NP
NP
NP
NP
NP 18 37 60 30 NP
130 - -
NP . -
170 7
101
TQ
u . 8 28 35 34 65 81-
<130 30
_
54 94 34 57 64-
54-
65 107 - - -
148 . - - 7 -
Tb . - - - - . - - - - . - - - - . - - - - . - - - - . - - 7 -
Tab
le A
2. D
epth
to to
p of
geo
hydr
olog
ic u
nits
in
the
stud
y w
ells
Con
tinu
ed
to
Wel
l id
entif
er
19N
/02W
-16J
0819
N/0
2W-1
6J09
19N
/02W
-16K
02D
119
N/0
2W-1
6Q04
D1
19N
/02W
-16Q
05
19N
/02W
-17C
0119
N/0
2W-1
7D02
19N
/02W
-17F
0119
N/0
2W-1
7G01
19N
/02W
-18A
02
19N
/02W
-18G
0119
N/0
2W-1
8K02
19N
/02W
-18K
0319
N/0
2W-1
8M01
19N
/02W
-18N
04
19N
/02W
-19H
0119
N/0
2W-2
0D01
19N
/02W
-20E
0219
N/0
2W-2
1C02
19N
/02W
-21F
01
19N
/02W
-21Q
0419
N/0
2W-2
1R02
19N
/02W
-22D
0219
N/0
2W-2
2M06
19N
/02W
-23K
01
19N
/02W
-24F
0119
N/0
2W-2
4F02
19N
/02W
-24H
0119
N/0
2W-2
4K01
19N
/02W
-25A
02
Lat
itud
e an
d lo
ngit
ude
4707
5312
2553
647
0801
1225
539
4708
0212
2555
647
0737
1225
555
4707
3812
2555
8
4708
2712
2573
347
0828
1225
754
4708
1412
2573
447
0811
1225
725
4708
1912
2581
8
4708
0812
2583
247
0754
1225
843
4708
0112
2584
047
0801
1225
920
4707
4212
2592
1
4707
2012
2582
347
0729
1225
755
4707
1112
2575
647
0733
1225
627
4707
2012
2562
7
4706
5212
2561
047
0649
1225
545
4707
2812
2553
247
0710
1225
524
4706
5812
2533
4
4707
1812
2523
847
0717
1225
230
4707
1612
2515
447
0708
1225
225
4706
3912
2515
3
Lan
d-
surf
ace
alti
tude
(f
eet)
40 85 55 140
140
120
100
120
105
120
120
130
120 80 140
100
110
120 60 85 48 125 40 10 20 105
120
120
120
100
Hol
e de
pth
(fee
t)
83 114
382
225
151
240
345
335
210
220
207
166
150 71 138
113
300
233 89 307
231
161
258
439
385 80 86 115 93 212
Dep
th t
o to
p of
indi
cate
d ge
ohyd
rolo
gic
unit
(fe
et)
Qvr NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP 0 0
NP
NP
NP
Qvt NP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NP
NP
NP 0
NP 0
NP 17 30 0 0 0
Qva N
P 55 NP
NP 81 38 35 21 36 48 26 NP
NP 45 25 47 48 32 NP
NP
NP
NP
NP
NP
NP 52 79 NP 41 40
Qf 0 62
<88 96 99 55 85 45 58 54 64 52 33 46 40 48 60 70 0 0
NP 70 0 38 0 60-
47 72 72
Qc 59 96 88 163
140
NP
NP
NP
NP
NP
NP
NP
NP 67 118 70 85 NP 17 82 0
149 68 67 22
. - - -
NP
TQ
u 83-
93 176 -
88 120
<335 11
5 89 86 60 63- -
76 90 84-
130 30-
117 98
<175
. - - -
<212
Tb . - - - - . - - - - . - - - - . - - - - . - - - - . - - - .
Tab
le A
2. D
epth
to to
p of
geo
hydr
olog
ic u
nits
in
the
stud
y w
ells
Con
tinu
ed
Wel
l id
entif
er
19N
/02W
-25C
0719
N/0
2W-2
5D01
19N
/02W
-25F
0119
N/0
2W-2
5N01
19N
/02W
-25R
01
19N
/02W
-26B
0119
N/0
2W-2
6J01
19N
/02W
-27D
0319
N/0
2W-2
7D04
19N
/02W
-28B
02
19N
/02W
-28J
0119
N/0
2W-2
8L05
19N
/02W
-28L
0619
N/0
2W-2
8N08
19N
/02W
-29B
02
19N
/02W
-29B
0319
N/0
2W-2
9B04
19N
/02W
-29C
0119
N/0
2W-2
9F01
19N
/02W
-29G
02
19N
/02W
-30B
0119
N/0
2W-3
0E01
19N
/02W
-30J
0219
N/0
2W-3
0L03
19N
/02W
-30N
01
19N
/02W
-30N
0219
N/0
2W-3
1E03
19N
/02W
-31M
0319
N/0
2W-3
2A06
19N
/02W
-32A
07
Lat
itude
an
d lo
ngitu
de
4706
3812
2523
547
0644
1225
257
4706
2012
2524
547
0554
1225
251
4705
5612
2520
6
4706
3612
2532
847
0613
1225
322
4706
4112
2552
747
0632
1225
527
4706
3712
2560
4
4706
1212
2555
147
0605
1225
618
4706
1812
2561
447
0604
1225
643
4706
3512
2572
6
4706
3212
2572
247
0632
1225
728
4706
4212
2573
847
0619
1225
738
4706
2012
2572
9
4706
4212
2584
247
0622
1225
918
4706
1212
2582
047
0614
1225
846
4705
5412
2591
2
4706
0512
2590
947
0532
1225
909
4705
2412
2591
147
0547
1225
656
4705
4312
2570
5
Lan
d-
surf
ace
alti
tude
(f
eet)
118 90 145
140
165 20 125 78 50 60 10 135
108 50 35 30 58 40 75 20 100 25 25 20 65 35 60 20 30 130
Hol
e de
pth
(fee
t)
140
123 93 159 74 116
154
114
115
390
213
200
460 88 44 74 91 76 114 43 79 84 79 109 45 62 109
104
228 70
Dep
th to
top
of in
dica
ted
geoh
ydro
logi
c un
it. (f
eet)
Qvr 0
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
NP
Qvt 18 0 0 0 0
NP 0 0 0
NP 0 0 0 0 0 0 0 0 0
NP 0 0
NP
NP 0 0 0
NP 0 0
Qva N
PN
P 68 68 58 NP
NP
NP
NP
NP
NP 54 65 NP
NP
NP
NP
NP 14 NP 68 28 NP
NP 33 3
NP 0
NP 66
Qf 50<1
10-
70- 0 56 15 20 0 7 58 116 34 NP 42 64 NP 34 NP .
30 NP
NP -
12 25 12 27-
Qc
TQ
u
120
110 -
148 -
30 118
148
109
110 59
60
NP
<213
NP
<200
NP
<435
81 37 50 85 46 72 0 .
78 0 60
0 92
-
55 94
109
104 43
110
-
Tb . - - - - . - - - - . - - - - . - - - - _ - - - - _ - - - -
Tab
le A
2. D
epth
to t
op o
f ge
ohyd
rolo
gic
unit
s in
the
stu
dy w
ells
Con
tinu
ed
Wel
l id
entif
er
19N
/02W
-32G
0219
N/0
2W-3
2G03
19N
/02W
-32G
0419
N/0
2W-3
2H03
19N
/02W
-32M
05
19N
/02W
-32M
0619
N/0
2W-3
3B02
19N
/02W
-33D
0119
N/0
2W-3
3F02
19N
/02W
-33G
03
19N
/02W
-33H
0319
N/0
2W-3
3K08
19N
/02W
-33M
0319
N/0
2W-3
3Q01
19N
/02W
-33Q
03
19N
/02W
-35B
0319
N/0
2W-3
5K05
19N
/02W
-35P
0319
N/0
2W-3
6A03
19N
/02W
-36H
02
19N
/02W
-36J
0119
N/0
2W-3
6M02
19N
/02W
-36N
0219
N/0
2W-3
6N03
19N
/03W
-12Q
01
19N
/03W
-13K
0119
N/0
3W-2
4L01
19N
/03W
-24M
0119
N/0
3W-2
5C01
19N
/03W
-25E
02
Lat
itude
an
d lo
ngitu
de
4705
3012
2571
647
0529
1225
721
4705
3212
2571
147
0531
1225
700
4705
2412
2575
4
4705
2512
2575
047
0544
1225
555
4705
4412
2565
047
0530
1225
623
4705
3112
2560
3
4705
3712
2555
047
0524
1225
556
4705
1312
2563
347
0507
1225
600
4705
0712
2560
0
4705
4912
2532
547
0515
1225
356
4705
0112
2534
747
0546
1225
206
4705
2912
2515
2
4705
2312
2515
847
0521
1225
250
4705
1212
2530
347
0503
1225
246
4708
4212
2594
5
4707
5912
2595
747
0711
1230
001
4707
0712
3002
647
0638
1230
010
4706
3112
3003
4
Lan
d-
surf
ace
altit
ude
(fee
t)
175
158
195
182 60 65 192 70 135
130
120 19 165 10 30 118 70 123
160
160
160
160
152
155
100 15 130
130
135
150
Hol
e de
pth
(fee
t)
158
122
211
160 52 65 134
107
114
143
139
120 84 363
227
161
107
276 68 77 73 160 72 157
199 86 71 163
118
120
Dep
th t
o to
p of
indi
cate
d ge
ohyd
rolo
gic
unit
(fee
t)
Qvr NP
NP
NP
NP
NP
NP
NP
NP
NP 7
NP
NP
NP
NP
NP
NP
NP
NP 0 0 0 0 0 0
NP
NP
NP
NP
NP
NP
Qvt 0 0 0 0 0 0 0 0 0 7 0
NP 0
NP
NP 0 0 0 5 4
<34 27 2 4 0
NP 0 0 0 0
Qva
>100 10
511
0N
PN
P
NP
122
NP
NP 7 7
NP 71 NP
NP 34 NP
NP 67 47 64 92 62 78 NP
NP 61 47 23 82
Qf . -
in<1
50 20 30 134 16 54 78 7 0 - 0 0 40 69 48- - .
96 69 82 <60 0 69 91 30 99
Qc . -
192
150 48 58-
106
104
138 7 38-
<59 28 143 93 97- - _
146 -
150
NP 18 -
154 97 108
TQ
u . -21
116
0 - . - -11
2 - 7 - -59 53 15
9 -17
5 - - . - - -<1
90
. -16
3 - -
Tb . - - - - _ - - - - 7 - - - - . - - - - _ - - - - . - - - -
Tab
le A
2. D
epth
to
top
of
geoh
ydro
logi
c un
its
in t
he s
tudy
wel
ls C
onti
nued
Wel
l id
enti
fer
19N
/03W
-25E
0319
N/0
3W-2
5J01
19N
/03W
-25K
0119
N/0
3W-2
5M03
19N
/03W
-25N
02
19N
/03W
-26F
0119
N/0
3W-2
6H02
19N
/03W
-27L
0119
N/0
3W-2
7M02
19N
/03W
-27N
01
19N
/03W
-27R
0119
N/0
3W-2
7R02
19N
/03W
-28H
0219
N/0
3W-2
8J01
19N
/03W
-34A
01
19N
/03W
-34H
0119
N/0
3W-3
4K01
19N
/03W
-34K
0219
N/0
3W-3
5J02
19N
/03W
-36B
04
19N
/03W
-36D
0319
N/0
3W-3
6E03
19N
/03W
-36M
0219
N/0
3W-3
6P03
19N
/03W
-36R
03
20N
/01W
-33N
0120
N/0
2W-2
8P01
20N
/02W
-33F
0120
N/0
2W-3
3Q02
Lat
itud
e an
d lo
ngit
ude
4706
2812
3001
847
0614
1225
944
4706
1712
2595
247
0615
1230
034
4705
5312
3003
2
4706
2212
3012
247
0631
1230
039
4706
1812
3023
847
0621
1230
309
4706
0912
3030
5
4706
0612
3015
847
0605
1230
204
4706
2412
3032
047
0609
1230
323
4705
4812
3020
3
4705
3412
3020
047
0528
1230
222
4705
2812
3022
247
0524
1230
040
4705
4912
2595
8
4705
4012
3001
647
0528
1230
034
4705
2312
3003
647
0501
1230
013
4705
0512
2592
7
4710
1912
2491
147
1107
1225
623
4710
4512
2561
847
1016
1225
606
Lan
d-
surf
ace
alti
tude
(f
eet)
130
145
175
150
150
130
150 40 165
165
140
125
150
215
130
150
140
140
165
160
150
150
150 30 30 91 10 40 80
Hol
e de
pth
(fee
t)
118
129 42 123
106
104
182
103
103 83 106
115 79 160 48 103
127
134
113
111 92 101
105 46 78 120
425 98 770
Dep
th t
o to
p of
indi
cate
d ge
ohyd
rolo
gic
unit
(fe
et)
Qvr 0
NP 0 0 0
NP
NP
NP 0 0
NP
NP 0 0
NP
NP
NP
NP
NP 0 0
NP
NP
NP
NP
NP
NP
NP
NP
Qvt 23 0 42 41 45 0 0
NP 16 13 0 0 6 27 0 0 0 0 0 4 49 0 0
NP 0 0 0
NP 0
Qva 45 47
-
90 90 NP 7
NP 68 75 67 48 70 73 30 34 NP
NP 81 52 NP 7
77 0N
P
NP
NP
NP
NP
Qf NP 68- -
95 737 0
NP -
69 50-
NP -
48 49 34 99 85 827
92 30<7
4 34 NP 0 34
Qc
TQ
u
110
127 - -
102 867
35
5586
-
98 97-
86-
99 116
117
NP
107
104 907
710
1 38 74 110 20
135
47
6157
14
7
Tb - - - - - . - - - - . - - - - . -
134 - - . 7 - - - . - - -
Table A3. Water-level measurements in wells used in this study, November 1988 through June 1990
EXPLANATION
Water level: A minus sign indicates water level above land surface.
Water-level status: F, flowing; R, recently pumped; S, nearby well recently pumped.
146
Table A3. Water-level measurements in study wells, November 1988 through June 1991 Continued
Water Date level water (feet Water level below level
Well identifer measured surface) status
17N/01E-06C01 12-02-88 44.7401-05-89 44.4302-14-89 43.9103-14-89 42.7804-17-89 40.5005-09-89 40.9506-08-89 41.6307-26-89 42.8009-18-89 44.1510-17-89 44.8011-17-89 45.0312-20-89 43.9201-17-90 37.5502-13-90 35.0503-13-90 35.6404-17-90 35.7105-15-90 36.1506-18-90 36.64
17N/01E-06J04 12-02-88 53.1401-05-89 53.1002-14-89 52.8303-14-89 52.5304-04-89 51.9005-09-89 51.5106-08-89 51.8707-20-89 52.1409-18-89 52.6610-17-89 52.7511-17-89 52.7712-20-89 52.7301-17-90 51.4202-13-90 50.8303-13-90 50.2704-17-90 50.1405-15-90 50.2306-18-90 50.48
17N/01W-16L01 05-11-89 5.8306-08-89 6.9607-26-89 9.5409-20-89 8.8410-20-89 12.14 R11-16-89 13.0312-20-89 13.2701-18-90 10.1702-13-90 5.5103-13-90 7.4505-15-90 9.09
Date water level
Well identifer measured
17N/01W-34L02 05-11-8906-08-8907-25-8908-18-8909-18-8910-17-8911-16-8912-20-8901-17-9002-13-9003-13-9004-17-9005-15-9006-20-90
17N/02W-01E02 05-10-8906-08-8907-26-8908-18-8909-18-8910-20-8911-16-8912-20-8901-19-9002-13-9003-13-9004-17-9005-15-9006-20-90
17N/02W-05A02 05-10-8906-08-8907-25-8908-01-8909-20-8903-13-9004-18-9005-15-9006-20-90
17N/02W-14Q02 05-11-8906-08-8907-25-8908-18-8909-18-8910-20-8911-16-8912-20-8901-17-90
Water level (feet below surface)
36.9238.8540.1042.2540.1540.7940.1534.6529.4525.1732.7436.4037.2737.30
65.9065.2965.9466.2866.5666.7565.9565.5964.3163.3063.0663.8764.3264.68
2.372.272.352.883.011.361.751.942.03
9.6211.1513.1514.1515.1216.1016.7514.6910.02
Water level status
.-------------
--------------
---
S-----
---------
147
Table A3. Water-level measurements in study wells, November 1988 through June 1991-Continued
Well identifer
17N/02W-14Q02
17N/02W-22H02
17N/02W-30E03
17N/03W-22J01
Water Date level water (feet Water level below level measured surface) status
02-13-90 4.9803-13-90 5.5204-17-90 7.9305-15-90 9.3306-20-90 10.66
05-11-89 10.9506-08-89 12.3107-25-89 14.3808-18-89 15.5409-20-89 16.3510-17-89 17.1111-16-89 16.8912-20-89 13.3701-17-90 9.5702-13-90 6.8003-13-90 7.9004-18-90 10.1805-15-90 10.1206-20-90 12.00
05-11-89 20.1506-08-89 22.5507-25-89 21.6409-18-89 24.8210-20-89 21.4411-16-89 19.4712-20-89 19.5401-17-90 18.3402-13-90 17.0003-13-90 17.4704-18-90 21.2805-15-90 21.3206-20-90 20.88
05-11-89 27.0106-08-89 28.9007-25-89 32.2008-18-89 33.8309-18-89 35.6310-20-89 37.1611-16-89 37.9312-20-89 35.9401-17-90 32.0802-13-90 25.2503-13-90 23.0804-18-90 24.8505-15-90 26.8506-20-90 29.26 R
Date water level
Well identifer measured
18N/01E-19J02 11-15-8812-01-8801-05-8902-14-8903-14-8904-04-8905-09-8906-08-8907-20-8908-22-8909-19-8910-17-8911-17-8912-20-8901-17-9002-13-9003-13-9004-17-9005-16-9006-18-90
18N/01E-31A01 12-02-8801-06-8902-14-8903-14-8904-04-8904-17-8905-09-8906-08-8907-20-8908-17-8909-19-8910-17-8911-17-8912-20-8901-17-9002-13-9003-13-9004-18-9005-15-9006-18-90
18N/01E-32H02 01-06-8902-14-8903-14-8904-14-8905-09-8906-08-8908-17-89
Water level (feet below surface)
27.1127.0026.9926.7326.4826.0525.9026.2026.5426.8427.0327.1327.0726.8026.0425.3724.7225.0125.2525.46
63.6563.3362.6662.0560.7960.0359.9760.7861.9062.4063.0163.4664.6062.8861.8658.0655.3656.1056.9757.93
177.00176.91176.83176.02175.95176.06178.99
Water level status
.-------------------
_-------------------
-------
148
Table A3. Water-level measurements in study wells, November 1988 through June 1991 Continued
Well identifer
18N/01E-32H02
18N/01W-05G02
18N/01W-07C01
18N/01W-09J01
Water Date level water (feet Water level below level measured surface) status
09-20-89 176.9910-18-89 177.1311-17-89 178.6012-20-89 177.0901-18-90 176.7502-14-90 175.3203-13-90 174.2304-17-90 174.2705-16-90 174.1706-18-90 175.45
05-10-89 21.9706-09-89 22.3507-20-89 22.8408-21-89 23.2309-19-89 23.5510-18-89 23.8811-17-89 23.9312-20-89 23.5601-17-90 22.6002-13-90 20.9703-14-90 21.1004-18-90 21.7705-17-90 21.9806-20-90 22.03
05-09-89 39.7206-13-89 39.7707-20-89 40.0708-21-89 40.6209-21-89 40.9210-18-89 41.2511-17-89 41.3912-20-89 42.1401-17-90 41.1602-13-90 40.8103-14-90 38.8504-18-90 38.7905-16-90 39.1906-20-90 39.59
05-09-89 35.7806-09-89 36.0507-24-89 36.4808-22-89 36.7709-19-89 38.1810-18-89 38.4811-17-89 39.2012-20-89 37.4401-17-90 36.60
Date water level
Well identifer measured
18N/01W-09J01 02-13-9003-14-9004-18-9005-15-9006-20-90
18N/01W-24B02 05-11-8906-08-8907-20-8908-22-8909-19-8910-17-8911-17-8912-20-8901-17-9002-13-9003-13-9004-17-9005-15-9006-18-90
18N/01W-28J01 05-09-8906-08-8907-20-8908-17-8909-19-8911-16-8912-20-8901-17-9002-13-9003-13-9004-17-9005-15-9006-18-90
18N/01W-33C01 05-11-8906-09-8907-24-8908-22-8909-20-8910-17-8911-16-8912-20-8901-17-9002-13-9003-13-9004-17-9005-15-9006-18-90
Water level (feet below surface)
35.4534.7634.9935.0235.25
50.0850.6151.9452.8153.5854.2554.7853.9951.6648.8748.0648.5950.9350.85
25.9126.0326.4226.7327.1526.9126.5825.5924.9424.9024.9625.0425.08
39.4738.7939.6940.4440.8941.3541.8742.2041.8540.8039.5336.1036.4236.13
Water level status
.----
-----------R--
-------------
--------------
149
Table A3. Water-level measurements in study wells, November 1988 through June 1991 Continued
Water Date level water (feet Water level below level
Well identifer measured surface) status
18N/01W-35A04 03-21-89 8.8504-19-89 9.0405-09-89 8.3406-08-89 9.6407-27-89 10.0308-17-89 10.0709-21-89 10.4810-20-89 10.5811-17-89 10.2312-20-89 9.5501-17-90 8.5802-13-90 7.9903-13-90 8.4804-18-90 9.0505-15-90 9.3506-18-90 9.3807-24-90 9.84
18N/01W-36C02 03-21-89 126.2804-17-89 125.4005-09-89 124.8706-08-89 124.6507-20-89 126.9808-17-89 125.6309-19-89 126.0810-17-89 126.3711-17-89 125.4512-20-89 126.5401-17-90 126.1802-13-90 124.8803-13-90 122.9304-17-90 121.7705-15-90 121.7406-18-90 122.07
18N/01W-36N01 07-26-89 146.3908-17-89 146.8509-19-89 147.6610-17-89 148.2811-17-89 150.0312-20-89 149.2801-17-90 149.3402-13-90 147.7503-13-90 147.0204-17-90 147.0505-17-90 144.13
Date water level
Well identifer measured
18N/02W-07R01 12-22-8801-06-8902-16-8903-15-8905-10-8906-09-8907-24-8908-21-8909-21-8910-18-8911-17-8912-20-8901-19-9002-14-9003-13-9004-18-9005-16-9006-20-90
18N/02W-08N03 05-11-8906-12-8907-24-8908-18-8909-21-8910-18-8911-17-8912-20-8901-17-9002-14-9003-13-9004-18-9005-15-9006-20-90
18N/02W-33C01 06-12-8907-27-8908-21-8909-20-8910-20-8911-16-8912-20-8901-17-9002-13-9003-13-9004-18-9005-15-90
Water level (feet below surface)
84.1584.4883.6682.7878.9880.1578.6980.7380.6081.4782.3683.0983.2382.3079.1176.2675.6475.64
82.1581.8382.7386.3284.3985.3085.9986.7786.4385.6881.5079.5679.4880.26
119.88104.60118.9080.0850.0835.0026.5725.6524.0030.9442.7336.91
Water level status
_-----------------
--------------
----R-------
150
Table A3. Water-level measurements in study wells, November 1988 through June 1991-Continued
Well identifer
18N/03W-01J02
18N/03W-23N01
19N/01W-06L01
19N/01W-09L02
Water Date level water (feet Water level below level measured surface) status
06-09-89 34.9007-24-89 35.1708-18-89 34.5410-18-89 35.7711-17-89 37.43
05-10-89 .8506-09-89 1 .7207-27-89 1.7308-18-89 3.3309-21-89 2.7210-18-89 2.9011-17-89 1.8612-20-89 1.3501-19-90 .7602-14-90 .1003-13-90 -.11 F04-18-90 .6105-15-90 .9406-20-90 1.12
05-10-89 69.3406-09-89 69.7507-24-89 69.6808-21-89 70.1209-21-89 69.7810-18-89 70.7011-16-89 70.0012-21-89 70.7001-17-90 68.9602-14-90 70.9403-14-90 70.5504-18-90 71.6005-17-90 69.7206-20-90 72.28
07-24-89 52.1508-22-89 52.8709-19-89 54.6310-18-89 54.1111-16-89 55.4012-21-89 55.1301-17-90 55.1502-14-90 54.4003-14-90 53.4204-18-90 51.2605-17-90 51.1906-20-90 51.51
Date water level
Well identifer measured
19N/01W-16K01 07-24-8908-22-8909-19-8910-18-8911-16-8912-21-8901-17-9002-14-9003-14-9004-18-9005-17-9006-20-90
19N/01W-22A01 09-20-8910-18-8911-16-8912-21-8901-17-9002-14-9003-14-9004-18-9005-16-9006-20-90
19N/01W-28F02 05-09-8906-09-8907-24-8908-21-8909-19-8910-18-8911-17-8912-21-8901-17-9002-14-9003-14-9004-18-9005-17-9006-20-90
19N/01W-33K05 07-24-8908-21-8909-20-8910-18-8911-17-8912-21-8901-17-9002-13-9003-14-90
Water level (feet below surface)
48.5651.0051.6753.7854.8955.1354.6952.2346.3643.9544.0945.39
57.5257.5959.0959.0558.1556.9959.4066.6260.0659.94
64.1663.9564.1364.4664.3465.8064.6065.3064.5064.1763.9663.7861.6063.89
51.6952.2152.2152.4552.5152.6351.6951.3250.23
Water level status
.-----------
----------
--------------
---------
151
Table A3. Water-level measurements in study wells, November 1988 through June 1991 Continued
Well identifer
19N/01W-33K05
19N/02W-07P01
19N/02W-18K02
19N/02W-18M01
Water Date level water (feet Water level below level measured surface) status
04-18-90 50.4805-15-90 50.6306-20-90 50.78
07-27-89 71.8508-17-89 72.8110-18-89 71.7212-21-89 72.8201-19-90 70.9903-14-90 69.5504-18-90 71.0405-17-90 71.3906-20-90 72.07
06-27-89 104.4108-17-89 102.6609-21-89 104.5010-18-89 104.6911-17-89 104.8012-20-89 104.5501-19-90 104.7502-14-90 105.2603-14-90 104.5804-18-90 108.1505-17-90 103.9906-20-90 104.52
07-27-89 37.1808-17-89 37.5209-21-89 37.1310-18-89 37.2711-17-89 37.3312-20-89 37.3601-19-90 37.0902-14-90 37.3103-14-90 36.7804-14-90 36.5105-17-90 37.3006-20-90 36.71
Date water level
Well identifer measured
19N/02W-27D04 07-27-8908-21-8909-21-8910-18-8911-17-8912-20-8901-19-9002-14-9003-13-9004-18-9005-16-9006-20-90
20N/01W-33N01 07-24-8908-22-8909-19-8910-18-8911-17-8912-21-8901-17-9002-14-9003-14-9004-14-9005-17-9006-20-90
Water level (feet Water below level surface) status
33.2033.8533.5334.2534.3034.5634.5734.6833.9434.2933.1632.99
84.0484.1284.0684.1283.8984.0083.7684.7983.7683.9083.9783.87
152
Appendix B. Quality-Assurance Assessment of Water-Quality Data
153
APPENDIX B
Quality-Assurance Assessment of Water-Quality Data
The quality-assurance plan for this study (G. L. Turney, U.S. Geological Survey, written commun., 1989) calls for quality-control procedures at all levels of data collection and analysis. Whereas many of the procedures address only methodology, some require the collection and analysis of quality-control samples. The resulting data are reviewed to determine the quality of the project data.
The water-quality data used in this study were good by most measures. Errors associated with most standard and duplicate samples were within project criteria for most constituents. Exceptions occurred where constituent con centrations were near detection limits and small absolute errors resulted in large percentage errors. Concentrations in blanks, various internal sample checks, and compari sons of field and laboratory determinations were within acceptable limits for most constituents and samples. The results of the quality-assurance analyses did not affect any interpretations of ground-water quality data.
In the following sections, data from standard refer ence samples, sample duplicates, blanks, internal sample checks, and checks on field values are discussed. The data are included in the tables of Appendix C.
Standard Reference Samples
Standard reference samples of various concentrations for selected inorganic constituents were inserted as blind samples into the laboratory sample runs at the National Water Quality Laboratory (NWQL). Each standard sam ple was submitted several times to obtain enough data to be statistically meaningful. The results were summarized and are available through computer programs maintained by the U.S. Geological Survey's Branch of Quality Assur ance (BQA). The summary provides the mean concentra tion determined by the NWQL for each standard during a given period, along with the standard deviation of the lab oratory concentrations, coefficient of variation, and num ber of times the standard was submitted and analyzed. These data for standards submitted from April 1 to July 15, 1989, were used to assess the error in the analyti cal accuracy of samples collected and analyzed from 461 Thurston County wells during that period. The standards used in the assessment were only those that enclosed the range of the sample concentrations or, in cases when that was not possible, those that best represented the sample concentrations.
First, the standard deviation of the concentration of a standard reference sample from the true concentration was determined for each standard reference sample using the following equation:
s. = U-MPV (1)
where
s. is the standard deviation of the concentration of the standard reference sample from the true concentration;
s is the standard deviation from the meansconcentration determined by the NWQL;
ug is the mean concentration of the standardreference sample as determined by the NWQL; and
MPV is the most probable value of the standard reference sample. This is an estimate of the true concentration of the standard reference sample based on analyses by as many as 150 independent laboratories.
Then equation 2 was used to determine the coefficient of variation f CV. 1 for the analysis of each standard:
CV. =s. i
MPV(2)
Then the overall coefficient of variation for a particu lar constituent was determined by averaging the squares of the coefficients of variation for all the standards that were in the range of concentrations found in Thurston County. This average was weighted by the number of times each standard was analyzed in the period as follows:
CV0 =
where
y fn.- '(3)
Y n.-'
n. t
= overall coefficient of variation of all standards for a constituent;
= number of times the standard was submitted and analyzed; and
m = number of standards.
154
The overall coefficient of variation usually overem phasizes standards at larger concentrations when the con centration ranges over several standards. This is because standards are submitted in approximately equal numbers over a large concentration range, but the concentrations in the ground-water samples are mostly near the smaller end of the range; only a small percentage of samples are near the larger end of the concentration range. In fact, in most cases the median ground-water concentration was smaller than the smallest standard, even though the sample con centration range covered several standards. In extreme cases, such as barium and chromium, the smallest standard concentration was larger than the largest ground-water concentration, so only the smallest standard was used. The consequences of these unequal concentration distribu tions between standards and samples is minimal, though, because the coefficients of variation for the standards do not vary much with concentration.
The overall coefficient of variation was used to esti mate the overall error of analysis of the standard reference samples for the constituent, at the 95-percent confidence level. The following equation was used:
E = I 1.96 xCVol 100 (4)
where
E = overall error of analysis, in percent.
This error is also a representation of the average error in analytical accuracy of the samples from Thurston County and is shown in table B1 for each constituent. It is recognized that this error includes a degree of analytical precision. However, the accuracy and precision are diffi cult to separate in the given data and, in the interest of con servation, the error is considered to be entirely in the accuracy.
The average absolute standard deviation (S0 ) for each constituent, in units based on concentration, is calculated using equation 5 and is shown in table B1.
S0 =m
Y fn.-l;= A '
(5)
The estimated errors for the major cations and anions determined in this study are generally reasonable. Qual ity- assurance goals for this study called for a maximum error of 10 percent for cations, anions, and nutrients; all
except potassium, fluoride, and nitrate are in that range. The errors for potassium and nitrate are 20 and 17 percent, respectively, and are probably representative. The larger error of 82 percent for fluoride is a result of the small con centrations that were close to the detection limit. At these low concentrations, acceptable small absolute errors (stan dard deviation) produce large percent errors. For example, an absolute error of 0.2 mg/L is a 20-percent error for a concentration of 1.0 mg/L, but is only a 2-percent error for a concentration of 10 mg/L.
Errors for metals range from 6.1 to 168 percent. In a few instances, the error is well within the goal of 20 percent. However, the generally large percent errors associated with metals usually occur because concentra tions were at or near detection limits for all metals. Even though the percentages themselves are large at these low levels, the absolute errors are acceptable.
Internal surrogate standards were injected into each sample to be analyzed for concentrations of volatile organic compounds. The standards are used to determine percent recoveries, and those that are not detected within a certain percentage of the known concentrations (variable, dependent upon the compound) are identified by the NWQL. No samples were reported to have substandard volatile organic compound recoveries.
There might have been an analytical problem with one of the samples collected in May 1989 from well 17N/01W-02E03. This sample was reported as containing small concentrations of six volatile organic compounds (see table 9 on p. 48). Immediately after this sample was analyzed on the gas chromatograph/mass spectrometer, the instrument malfunctioned. During subsequent testing, the same sample was reanalyzed and no volatile organic com pounds were detected. This second analysis was con ducted, however, several days after the first, and after the suggested sample holding time of 14 days had expired. A second sample was collected in December 1989, and only two of the six compounds detected in May were present in December: 1,2-dibromoethane and 1,2-dichloropropane. Given this confirmation, it was concluded that these two compounds were likely present in the May sample. There fore, the first analysis in May, which identified these two compounds and four others, is probably representative and the data were accepted. From the opposite point of view, the argument for rejecting this analysis and accepting the second May analysis of the original sample (which detected nothing) requires ignoring the violation of the holding time, which could be the real reason nothing was detected.
155
Table Bl. Estimated error in analysis of inorganic constituents
[Concentrations in milligrams per liter unless otherwise noted. All are dissolved concentrates; (J-g/L, micrograms per liter]
Constituent
CalciumMagnesiumSodiumPotassiumAlkalinitySulfateChlorideFluorideSilicaDissolved solids
(analyzed)
NitratePhosphorusIron (^ig/L)Manganese (^ig/L)Arsenic (H-g/L)Barium (ng/L)Boron (|ig/L)Cadmium (ug/L)Chromium (^ig/L)Copper (ug/L)Lead (ug/L)Mercury (ng/L)Selenium (|ig/L)Silver (ug/L)Zinc (ng/L)
Num
ber of standards
1010101313
313
51012
4766
111231742136
Num
ber of times stan
dards submitted
929292
10410427
1044892
100
1371496971761012284
371815104669
Median concen
tration in ground-
watersamples
115.86.51.6
564.03.4-.1
35112
.33
.042351410<1<1
1<5<.l
<1<136
Range of concen-
tratins in ground-water samples
0.13 - 170.01 - 55
2.0 - 260.1 - 11
7.0 - 464<1.0 - 52
1.3 - 600<. - .45.7 - 66
28 - 1,140
<.10- 19<.01 - 1.6
<3 -21,000<1 - 3,400<1 - 21<2 - 12
<10 - 70<1 - 2<1 - 5<1 - 80<1 - <5<.l - 0.5
<1 - <1<1 - 7<3 - 900
Average Range of absolute concentra- standard tion of deviationstandards of standards
18.5 -3.1 -8.1 -.17-
40.6 -13.7 -10.7 -
.06-2.48-
102 -
.60-
.23-27.5 -6.03-1.60-
27.1 -11.1 -1.14-5.38-9.21-1.55-.07-
1.94-3.48-
17.8 -
12165.7
1886.18
17774.362.8
.667.78
1,353
3.7.78
17874.1
8.48.60
62.36.00
.9050.04.47
.60
.0605.95
110
1.20.923.3
.171.81.51.3.045.16
18
.16
.02223
3.81.24.3
111.4
332.81.7
.166.11.2
10
Average 1 percent error inanalysis
5.36.510204.89.07.9827.39.4
177.2329349
17054
25170140
4966
*At 95-percent confidence level. Computed using equations described in the text and data supplied by the U.S. Geological Survey's Branch of Quality Assurance. Error criterion is 10 percent for cations, anions, silica, dissolved solids, and nutrients. Error criterion is 20 percent for metals and trace elements.
Duplicate Samples
Duplicate pairs of samples were collected for all types of analyses performed. Precision criteria were a 10-percent maximum difference for cations, anions, silica, dissolved solids, and nutrients and a 20-percent maximum difference for trace elements and organic compounds. A difference for each pair was computed as a percentage of the average concentration for the pair. The average differ ence of all pairs and the number of pairs exceeding the dif ference criteria are listed for each constituent in table B2.
For most constituents, the average percent difference is well within the criteria presented above. Exceptions are iron and several trace elements. In almost all cases, the larger percent errors were a result of small absolute differ ences in small concentrations near the detection limit, and are therefore considered acceptable. For iron, a pair of samples from well 19N/01W-32B01 had concentrations of 660 and 840 |ig/L and a pair from 19N/03W-25K01 had concentrations of 68 and 85 |J,g/L, well above the detection limit of 3 |ig/L. This disparity may reflect a sampling or analytical problem, but the overall difference for iron is 16 percent (including these pairs) and the problem is prob ably isolated.
156
Table B2. Average differences in constituent values and concentrations determined for duplicate samples
Constituents
CalciumMagnesiumSodiumPotassiumAlkalinity - LabSulfateChlorideFluorideSilicaDissolved solids (analyzed)Dissolved solids (calculated)NitratePhosphorusIronManganeseArsenicBariumBoronCadmiumChromiumCopperLeadMercurySeleniumSilverZincRadon-222Dissolved organic carbonMethylene blue active substanceAll organic2
Number of duplicate pairs
191919191919191919191919191919
332333333332223
Average difference in percent
0.81.61.92.5
.33.11.62.1
.84.3
.5
.66.3
162.4
.0
.034222240
.0
.0
.03325
5.25.3
12.0
Number 1
of pairs exceeding difference criteria
000202010200271002111000110010
Difference criterion is 10 percent for cations, anions, silica, dissolved solids, and nutrients. Percent-difference criterion is 20 percent for all metals, trace elements, radiochemicals, and organic compounds. No percent-difference criterion was established for bacteria.
2Organic compounds were not detected in any of the duplicate samples, therefore, all differences for these compounds are zero.
Blanks
Blanks of deionized water were processed in the same manner as water samples and sent to the NWQL for analy sis. Although no criteria were set for constituent concen trations in blanks, the significance of any constituent present in a blank is based on how close the constituent concentration is to the detection limit and how small it is compared with the median sample concentration. Also important is the number of times the constituent was detected in blank samples. These data are presented in
table B3 and, when compared with these criteria, concen trations in blanks were considered insignificant for all con stituents except iron, MBAS, dichloromethane, and toluene. Even though iron was detected in 13 blanks, and the maximum concentration was 31 fig/L, the average blank concentration was 6 fig/L. Excluding the one larg est value, the average was 4 fig/L, which is acceptable considering that the median iron concentration was 23 fig/1 in the samples (table Bl). For ground-water MBAS, the largest blank concentration was equal to the median concentration of 0.03 mg/L. However, the con-
157
centrations of concern in the study were 0.04 mg/L or larger, so interpretations are not affected. Blank concen trations of the three volatile compounds were small, but their mere presence is of significance. Dichloromethane and trichlorofluoromethane were not detected in any water
samples. Toluene was detected in one water sample but at a concentration of 0.4 mg/L, twice the largest blank con centration. Toluene may have originated from the labora tory or from the column used to prepare the deionized water.
Table B3. Summary of constituent values and concentrations determined for blank samples
[Concentrations in milligrams per liter unless otherwise note; ug/L, micrograms per liter; pCi/L, picocuries per Itier; col/100 mL, colonies per 100 milliliters]
Constituents
CalciumMagnesiumSodiumPotassiumAlkalinitySulfateChlorideFluorideSilicaDissolved solids (analyzed)NitratePhosphorusIron (mg/L)Manganese (mg/L)Arsenic (mg/L)Barium (mg/L)Boron (mg/L)Cadmium (mg/L)Chromium (mg/L)Copper (mg/L)Lead (mg/L)Mercury (mg/L)Selenium (mg/L)Silver (mg/L)Zinc (mg/L)Radon-222 (pCi/L)Dissolved organic carbonMethylene blue active substanceDichloromethane (mg/L)Trichlorofluoromethane (mg/L)Tolune (mg/L)All other organics3Fecal coliform (col/100 mL)Fecal streptococci (col/ 100 mL)
Number of blanks
1818181818181818181818181818
332333333332223333
110103
Detec
tion limit
0.02.01.2.1
11 .2,1
.1
.1
.011.10.01
3112
10111
21,5.1
113
80.1.02.2.2.2.2
11
Number of blanks equal to or exceeding detection limit
580
121803
1111612
13400001313011121312001
Maxi
mum blank concen
tration
.05
.09<.2
.13
1<1.4.1.38
11.23.02
312
<1<2
<10<1
21
21,5.9
<11
17110
.3
.03
.7
.2
.2<.201
Median sample concen
tration
115.86.51.6
564.03.4
.135
106.33.04
23514
10<1<1
1<5<.l
<1<136
410.4.03
<.2<.2<.2<.2
<1<1
lfThe analytical methodology for sulfate was changed on about April 15, 1989. At that time the detection limit increased from 0.2 to 1.0 mg/L.
2The analytical methodology for lead was changed on about May 16, 1989. At that time the detection limit decreased from 5 to lug/L.
'-j
Organic compounds other than those shown were not detected in the blanks.
158
Internal Sample Checks
Various sums, differences, and ratios based on the principles of aquatic chemistry were computed for each sample. These computations check the consistency between constituent concentrations in a sample, and pro vide a gross check in the accuracy and completeness of the analysis. Two of the most useful computations are the cat- ion-anion balance and the calculated dissolved-solids con centration, which are discussed in the following paragraphs.
The cation-anion balance is calculated as a percent difference, using the following equation:
cations -V anions^ + 100 percent
cations + anons(6)
where
^ cation = the sum of the concentrations of cations, in milliequivalents; and
^T anion = the sum of the concentrations of anions, in milliequivalents.
Ideally, this value is zero, but nonzero values occur when a cation or anion concentration is in error or when an ion present in large concentrations (often a metal) is not analyzed for. The acceptable percent difference varies with the total sum of cations and anions, as shown on figure B1. For the samples collected in Thurston County, the cation-anion balance was good: only 19 of 359 analy ses exceeded the allowable percent difference. Of these, 11 had iron concentrations in excess of 1,000 (ig/L, and the cation sum exceeded the anion sum. For these 11 sam ples, the alkalinity determinations may be too low because the iron could have precipitated as iron carbonate in the untreated alkalinity sample. Of the remaining eight, seven were highly mineralized, with dissolved-solids concentra tions greater than 300 mg/L, and six had chloride concen trations greater than 100 mg/L. It is possible that the large amount of dissolved minerals may contribute to precipita tion reactions in untreated samples, which could have altered the sample chemistry enough to produce an unac ceptable balance. In all 19 analyses, suspect concentra tions were verified by reanalysis. All 19 analyses were kept and used because the indicated error was not likely to be large enough to affect any interpretations of the data. Even the largest difference was only 10.1 percent. Also, when the error could be attributed to a likely constituent, such as the alkalinity, there was no way to determine the correct concentration.
Quality control computer program will indicate any computed difference in percent that plots in this area
10 20 30SUM OF CATIONS AND ANIONS,
IN MILLIEQUIVALENTS
FIGURE B1. Cation and anion percent difference curve.
Calculated solids is the dissolved-solids concentration determined by summing the concentrations of cations, anions, silica, and other major dissolved constituents. This value is theoretically equal to the dissolved-solids concentration determined analytically. Differences usu ally are due to errors in analyses of the various cations or anions (which may be verified by the cation-anion bal ance) or to errors in the analyzed dissolved-solids concen tration.
For this study, the percent difference between the cal culated and analyzed dissolved-solids concentrations was large for many samples. Samples from 106 of 359 wells had differences greater than 10 percent, up to a maximum of 31 percent. Only 139 samples had a difference of 5 percent or less. Furthermore, for 272 samples, the ana lyzed concentrations were less than the calculated concen trations, suggesting a strong bias for one of the determinations.
It was determined that the calculated concentrations of dissolved solids were the more accurate, on the basis of several considerations. First, no widespread problems could be found with the major ion analyses from which the calculated concentrations were determined; as noted previ ously, cation-anion balances were acceptable for most analyses. Secondly, errors in the calculated concentrations are normally errors of omission, usually by not analyzing
159
for a contributing constituent. When that is the case, cal culated concentrations are lower than analyzed concentra tions, the opposite of that observed. Also, when questionable dissolved-solids concentrations were deter mined a second time, commonly the number was substan tially different from the original. This discrepancy is also reflected by an average difference in duplicate pairs of 4.3 percent for analyzed concentrations, but only 0.5 percent for calculated concentrations (table B2). Finally, the error in analysis of the analyzed concentra tions was 9.4 percent (table B1), which is somewhat large, given that all of the dissolved-solids concentrations were much larger than the detection limit.
It was decided, therefore, to use the calculated dis solved-solids concentration for interpretations in the study. This does not imply that the analyzed concentration is a poor number; it is just not as good as the calculated con centration. Subsequent investigations of the problem by personnel of the BQA and the NWQL have determined that a negative bias existed in some dissolved-solids anal yses during the period the samples from this study were analyzed.
Checks on Field Values
The primary controls on the determinations of field values of pH, specific conductance, dissolved oxygen, and temperature are proper instrument calibration and field procedures. However, pH and specific conductance are also determined in the laboratory as standard procedure. Values of laboratory and field specific conductance dif fered by more than 5 percent for only 24 of 359 samples, and exceeded 10 percent for only 10 samples. Field and laboratory pH differed by more than 0.3 units for 86 of 359 samples, but only 31 of these differed by more than 0.5 units; the maximum difference was 1.6 units. Because pH and specific conductance values can change during the time between the field and laboratory determinations, these comparisons must be considered approximations at best, but the good agreement generally serves to confirm the field values.
160
Appendix C. Water-Quality Data Tables
161
Table Cl. Values and concentrations of field measurements and common constituents
[°C; degrees Celsius; |J,S/cm, microsiemens per centimeter at 25 degrees Celsius; mg/L, milligrams per liter; |ig/L, micrograms per liter; <, not detected at the given concentration; >, concentration is greater than the given value; cols, per 100 mL, colonies per 100 milliliters; K in front of bacteria concentration denotes a non-ideal number of colonies on the counting plate; , constituent concentration not determined; geohydrologic unit, see table Al in Appendix A]
162
Table Cl. Values and concentrations of field measurements and common constituents
Localwellnumber
16N/01E-05F0116N/01E-07P0216N/01E-09F0216N/01E-09K0116N/01E-14G03
16N/01E-16E0116N/01E-18N0116N/01E-18Q0216N/01W-06L0116N/01W-21D04
16N/02W-05N0116N/02W-05R0116N/02W-27H0216N/03W-02E0116N/03W-02H01
16N/03W-12Q0117N/01E-05E0117N/01E-05N0117N/01E-06J03D1
17N/01E-07F0117N/01E-07H0117N/01E-07L0117N/01E-07Q0317N/01E-08L03
17N/01E-11R0117N/01E-13M0217N/01E-14D0117N/01E-14P0117N/01E-34M01
17N/01E-35H0117N/01W-01B0317N/01W-01B0417N/01W-01F0117N/01W-01Q01
17N/01W-01R01
17N/01W-02E0317N/01W-02L02
Date
06-06-8906-06-8906-16-8906-16-8906-16-89
06-19-8906-20-8906-06-8905-04-8905-04-89
04-11-8904-04-8904-04-8906-09-8904-04-89
04-14-8904-10-8906-07-8906-07-8906-20-89
06-05-8906-12-8906-02-8906-22-8906-02-89
06-12-8906-05-8906-05-8906-16-8906-06-89
06-06-8905-19-8905-19-8905-16-8905-17-89
05-17-8905-17-8905-16-8905-16-89
Time
13401700150015201355
13401215153012151025
09501320152013251055
15551325121513051425
14201610154510201410
11501250110012301915
12201240140013151335
1200120515151200
Geo-hydro-logicunit
QcTbQvaQcQc
TbTbQvtQvaQva
TQuTbQvaQcQva
QvaTQuQcQcTQu
QvaQvaQvaQvaQc
TQuQcQcQcQva
QvaQcQcQcQva
QcQcQvaQva
Land surface eleva tion(feetabovesealevel)
518434428419450
461340350243304
270195260200155
155217221225205
208204215211250
315334375376470
420222222230205
217217178216
Depthofwell,total(feet)
274215120219120
182100605834
14933047
11988
8880
218305425
104407235
171
19398
158200196
8018219116097
1221224978
Temperature,water(°C)
11.511.510.010.010.5
11.013.510.511.510.5
10.512.510.010.010.0
10.510.511.011.010.0
11.512.011.510.011.0
12.012.012.010.511.0
10.511.511.510.510.5
11.011.011.011.0
Spe cificconductance(|LiS/cm)
133171121115144
12398
251145110
1222,000
6855
121
12589
148136165
124118114208128
240215158142148
156155153144132
126126154162
Spe
cific conductance,lab(|LiS/cm)
134174122116146
12599
259112114
1231,990
6857
121
12289
151141153
125112115206132
242222162145153
162158155144134
129128155164
163
Table Cl. Values and concentrations of field measurements and common constituents-Continued
Localwellnumber
16N/01E-05F0116N/01E-07P0216N/01E-09F0216N/01E-09K0116N/01E-14G03
16N/01E-16E0116N/01E-18N0116N/01E-18Q0216N/01W-06L0116N/01W-21D04
16N/02W-05N0116N/02W-05R0116N/02W-27H0216N/03W-02E0116N/03W-02H01
16N/03W-12Q0117N/01E-05E0117N/01E-05N0117N/01E-06J03D1
17N/01E-07F0117N/01E-07H0117N/01E-07L0117N/01E-07Q0317N/01E-08L03
17N/01E-11R0117N/01E-13M0217N/01E-14D0117N/01E-14P0117N/01E-34M01
17N/01E-35H0117N/01W-01B0317N/01W-01B0417N/01W-01F0117N/01W-01Q01
17N/01W-01R01
17N/01W-02E0317N/01W-02L02
pH,(standardunits)
7.58.06.96.96.6
7.26.48.57.06.6
6.88.86.26.87.6
7.76.17.27.97.3
7.06.46.26.47.1
7.06.56.96.77.4
6.67.17.16.97.0
6.96.96.86.9
pH,lab(standardunits)
7.77.77.17.16.6
7.47.08.16.76.7
7.37.26.46.97.6
7.96.57.47.87.7
7.36.76.66.87.4
7.66.87.37.17.4
7.07.57.37.17.2
7.27.37.07.0
Oxygen,dissolved(mg/L)
0.1.2
9.89.57.5
6.36.1
.0
.16.7
4.7.5
7.17.7
.0
.08.38.4
.1
.4
7.5.4
8.14.57.0
7.17.85.66.3
.8
8.59.36.54.67.3
4.74.78.77.8
Hardnesstotal(mg/L asCaCO3 )
4964464354
4130533839
43430
212050
4830585462
4838417751
9483655664
6462585551
50486164
Hard ness, noncar-bonatetotal(mg/L asCaCO3 )
00001
00000
0420
400
03000
006
380
2740
500
21812
36
10
2015
Calcium,dissolved(mg/LasCa)
9.821
9.69.0
11
128.9
188.4
10
11170
5.94.7
11
107.1
111013
9.18.39.4
159.1
2321131412
1513121110
9.39.1
1514
Magne sium,dissolved(mg/Las Mg)
5.92.95.45.06.5
2.82.01.94.13.3
3.7.37
1.62.05.5
5.52.97.57.07.2
6.24.34.29.56.8
9.07.47.85.08.2
6.57.26.86.86.2
6.46.25.87.1
Sodium,dissolved(mg/Las Na)
7.1116.05.96.7
9.16.7
407.07.1
9.2200
4.42.95.9
5.65.67.27.37.5
6.66.46.67.56.4
7.68.27.06.97.1
7.76.46.35.86.5
6.56.26.26.9
164
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
16N/01E-05F0116N/01E-07P0216N/01E-09F0216N/01E-09K0116N/01E-14G03
16N/01E-16E0116N/01E-18N0116N/01E-18Q0216N/01W-06L0116N/01W-21D04
16N/02W-05N0116N/02W-05R0116N/02W-27H0216N/03W-02E0116N/03W-02H01
16N/03W-12Q0117N/01E-05E0117N/01E-05N0117N/01E-06J03D1
17N/01E-07F0117N/01E-07H0117N/01E-07L0117N/01E-07Q0317N/01E-08L03
17N/01E-11R0117N/01E-13M0217N/01E-14D0117N/01E-14P0117N/01E-34M01
17N/01E-35H0117N/01W-01B0317N/01W-01B0417N/01W-01F0117N/01W-01Q01
17N/01W-01R01
17N/01W-02E0317N/01W-02L02
Sodium,percent
2327212221
3232622828
3150302420
2029202220
2226251721
1517192119
2018181821
21211819
So
dium,adsorp-tionratio
0.5.6.4.4.4
.6
.53
.5
.5
.64
.4
.3
.4
.4
.5
.4
.4
.4
.4
.5
.5
.4
.4
.4
.4
.4
.4
.4
.4
.4
.43
.4
.4
.4
.4
.4
Potassium,dis
solved(mg/LasK)
2.1.3
1.51.41.4
.9
.6
.11.5
.8
.9
.7
.6
.21.7
1.7.5
2.12.12.3
2.21.21.31.92.5
2.11.51.81.52.3
1.62.02.02.02.3
2.42.41.21.4
Alka linity,labdissolved(mg/L asCaCO3 )
4974464653
5637
1224240
6011172054
5427666773
5038353956
6843605767
6244465345
49504149
Sulfate,dis
solved(mg/Las SO4 )
7.0113.02.03.0
2.04.09.09.06.0
1.326
5.71.03.8
3.34.15.02.0
<1.0
4.07.05.0
124.0
6.08.04.03.03.0
5.0109.06.08.0
5.05.08.08.0
Chloride,dissolved(mg/LasCl)
7.12.63.43.74.8
2.03.23.37.65.3
2.2600
3.42.63.1
3.12.53.52.63.4
2.75.34.9
122.9
8.09.14.84.03.6
5.23.43.23.43.0
3.23.24.94.8
Fluo-ride,dissolved(mg/LasF)
0.2.2.1.1
<.l
.1
.1
.2
.1
.1
.1
.2
.1<.l
.1
.1
.1
.2
.2
.1
.1
.1
.1
.1
.1
.1
.1
.1
.2
.2
.1<.l
.1
.1
.1
.1
.1
.1
.1
Silica,dissolved(mg/Las SiO2 )
5123403938
4223234531
455.7
161738
3926495556
4534383649
3028373743
4234343843
43422934
165
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
16N/01E-05F0116N/01E-07P0216N/01E-09F0216N/01E-09K0116N/01E-14G03
16N/01E-16E0116N/01E-18N0116N/01E-18Q0216N/01W-06L0116N/01W-21D04
16N/02W-05N0116N/02W-05R0116N/02W-27H0216N/03W-02E0116N/03W-02H01
16N/03W-12Q0117N/01E-05E0117N/01E-05N0117N/01E-06J03D1
17N/01E-07F0117N/01E-07H0117N/01E-07L0117N/01E-07Q0317N/01E-08L03
17N/01E-11R0117N/01E-13M0217N/01E-14D0117N/01E-14P0117N/01E-34M01
17N/01E-35H0117N/01W-01B0317N/01W-01B0417N/01W-01F0117N/01W-01Q01
17N/01W-01R01
17N/01W-02E0317N/01W-02L02
Solids,residueat180°Cdissolved(mg/L)
1141039593
108
10958
16412894
1001,130
383589
9770
112114130
938592
162100
150151118113116
110112130118109
105100110117
Solids,sum ofconstituents,dissolved(mg/L)
12111610599
113
10775
16911990
1091,010
5245
102
10174
127127138
1119398
152117
163153122112122
126123120112115
111110116123
NitrogenNO2 +NO3 ,dissolved(mg/LasN)
<0.10<.101.81.22.3
.51
.98<.10<.10
.60
<.10<.101.0.58
<.10
<.102.0
.37<.10<.10
1.2.17
1.87.9
.58
8.39.92.41.5.49
1.44.64.41.62.0
1.41.34.84.0
Phosphorous,dis
solved(mg/LasP)
0.05.04.05.04.03
.15
.01
.01<.01
.04
.11<.01
.01<.01
.18
.18
.03
.19
.20
.18
.06
.01
.02
.03
.06
.02
.01
.03
.03
.09
.03
.02
.03
.05
.05
.04
.04
.02
.02
Iron,dis
solved(l^g/Las Fe)
9407756
9107
11,0006
9250
1629
110
3028
519
4,900
82,700
828<3
146756
522
6<313
55
1017
Manga- Coli- Strep-nese, form, tococci,dis- fecal fecalsolved (cols. (cols.(|j.g/L per perasMn) lOOmL) lOOmL)
140 <1 <154 <1 <1<1 <1 <1
1 <1 <13 <1 <1
3 <1 <16 <1 1
18 <1 <1340 <1 <1<1 <1 <1
3 <1 <139 <1 <1
4 2 12 <1 <1
130 <1 <1
130 <1 <11 <1 <12 <1 <1
300 <1 <1290 <1 <1
<1 <1 <1200 <1 8
1 <1 <18 <1 <1
<1 <1 <1
<1 <1 <1<1 <1 <1
1 <1 <1<1 <1 <153 <1 <1
<1 <1 <16 <1 <11 <1 <1
<1 <1 <1<1 <1 <1
5 <1 <15 <1 <1
<1 <1 <12 <1 <1
166
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
17N/01W-04E0117N/01W-05H0217N/01W-07R0317N/01W-08B0217N/01W-08L02
17N/01W-09G0217N/01W-09J0217N/01W-10N0217N/01W-11J0117N/01W-11M01
17N/01W-13H0117N/01W-14H0117N/01W-14K01
17N/01W-15A01
17N/01W-15N0217N/01W-15P01
17N/01W-16E0217N/01W-16L01
17N/01W-17G0217N/01W-19C0217N/01W-19M0217N/01W-21K0117N/01W-32P02
17N/01W-33E0217N/01W-33E0317N/01W-33E0417N/01W-34E01D117N/01W-34L01
17N/01W-34L0217N/01W-34M0117N/02W-01E0217N/02W-02K0117N/02W-03R02
17N/02W-05A0217N/02W-05J01D1
17N/02W-06F0317N/02W-06P02
Date
06-08-8905-17-8905-04-8905-19-8905-22-89
05-22-8905-22-8905-24-8905-26-8905-25-89
05-25-8905-25-8905-26-8905-26-8905-25-89
05-31-8906-06-8906-06-8905-19-8906-21-89
05-22-8905-10-8905-03-8905-31-8906-01-89
06-02-8905-31-8905-31-8906-30-8906-01-89
06-01-8906-01-8904-17-8904-17-8905-24-89
04-14-8904-14-8904-14-8904-14-8904-13-89
Time
08451530154515201120
14451545104512301305
11301430095510001000
12551025103016351445
13251130150011251055
11001440161011101815
14051545140015051305
12001315132014451330
Geo-
hydro-logicunit
QvrQvrQcQvaQva
QvtQcQvaQvaTQu
QcQvaQvrQvrQva
QvaQvaQvaQvaQva
TQuTQuTbTbTQu
QcQvaQvaTQuQc
TbQvrQvaQvrTQu
QvrQcQcQvaQc
Land surface eleva tion(feetabovesealevel)
210210210211200
216205236218270
340218218218264
211210210220210
215220340360260
245230230280290
280290175170190
172190190143137
Depthofwell,total(feet)
8468
1205485
551007834
334
16050292991
3240403151
148119270507143
813254
13870
125589260
333
331061062759
Temperature,water(°C)
10.010.512.011.011.5
11.512.011.511.510.5
12.013.011.011.010.5
10.511.511.512.010.5
10.59.5
11.511.511.0
11.510.510.510.011.0
9.012.512.011.011.5
11.010.510.511.512.0
Spe cificconductance(uS/cm)
9895
119102133
134147145121118
11510111811894
116104104230127
114121231410161
104134203334750
70019416711493
111124124
83125
Spe cific conductance,lab(uS/cm)
9996
118105136
136149148106117
11510212012096
113108108229129
116119231395162
106117169335756
72520816811393
108120119
82113
167
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
17N/01W-04E0117N/01W-05H0217N/01W-07R0317N/01W-08B0217N/01W-08L02
17N/01W-09G0217N/01W-09J0217N/01W-10N0217N/01W-11J0117N/01W-11M01
17N/01W-13H0117N/01W-14H0117N/01W-14K01
17N/01W-15A01
17N/01W-15N0217N/01W-15P01
17N/01W-16E0217N/01W-16L01
17N/01W-17G0217N/01W-19C0217N/01W-19M0217N/01W-21K0117N/01W-32P02
17N/01W-33E0217N/01W-33E0317N/01W-33E0417N/01W-34E01D117N/01W-34L01
17N/01W-34L0217N/01W-34M0117N/02W-01E0217N/02W-02K0117N/02W-03R02
17N/02W-05A0217N/02W-05J01D1
17N/02W-06F0317N/02W-06P02
pH,(standardunits)
6.66.67.46.67.8
6.87.57.16.57.7
7.07.17.07.06.6
7.57.27.26.07.5
7.87.27.97.87.9
6.46.66.67.96.4
6.66.16.37.18.0
7.47.97.96.58.3
pH,lab(standardunits)
6.96.97.56.67.8
7.07.57.36.47.4
7.17.07.17.06.9
7.67.47.66.38.2
7.97.57.88.07.8
6.96.96.77.96.8
6.86.46.67.37.8
7.77.77.96.78.0
Oxygen,dissolved(mg/L)
9.28.47.48.8
.1
.8
.01.0
.0
.0
7.05.85.85.87.9
6.82.22.29.9
.1
.52.6
.1
.2
.2
4.03.4
.01.88.5
3.17.25.17.7
.0
2.65.55.58.90.1
Hardnesstotal(mg/L asCaCO3 )
3634453740
5360573843
4337464635
4340427845
444676
11045
38457094
170
25064714532
4044432844
Hard ness, noncar-bonatetotal(mg/L asCaCO3 )
85040
20050
00001
000
660
000
160
0006
130
20022
000
2111000
Calcium,dissolved(mg/LasCa)
109.69.79.98.4
1112129.39.6
8.37.48.48.58.9
7.97.77.9
229.5
9.28.8
243616
1010152766
932117118.0
7.39.89.67.6
12
Magne
sium,dis
solved(mg/Las Mg)
2.62.55.13.04.7
6.17.26.53.54.7
5.54.66.06.03.0
5.75.05.35.55.2
5.25.83.95.31.2
3.24.87.86.41.5
5.42.87.04.32.8
5.34.74.72.33.4
Sodium,dissolved(mg/LasNa)
4.64.76J6.1
14
6.97.06.75.97.1
5.95.36.16.15.1
6.55.86.19.68.8
6.66.7
233520
6.05.96.2
3075
30156.35.76.7
5.25.25.04.55.3
168
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
17N/01W-04E0117N/01W-05H0217N/01W-07R0317N/01W-08B0217N/01W-08L02
17N/01W-09G0217N/01W-09J0217N/01W-10N0217N/01W-11J0117N/01W-11M01
17N/01W-13H0117N/01W-14H0117N/01W-14K01
17N/01W-15A01
17N/01W-15N0217N/01W-15P01
17N/01W-16E0217N/01W-16L01
17N/01W-17G0217N/01W-19C0217N/01W-19M0217N/01W-21K0117N/01W-32P02
17N/01W-33E0217N/01W-33E0317N/01W-33E0417N/01W-34E01D117N/01W-34L01
17N/01W-34L0217N/01W-34M0117N/02W-01E0217N/02W-02K0117N/02W-03R02
17N/02W-05A0217N/02W-05J01D1
17N/02W-06F0317N/02W-06P02
So
dium,per
cent
2123222642
2220202525
2222212124
2323232129
2423404149
2522164149
2033162131
2120192520
Sodium,adsorp-tionratio
0.3.4.4.5
1
.4
.4
.4
.4
.5
.4
.4
.4
.4
.4
.4
.4
.4
.5
.6
.4
.4121
.4
.4
.313
.9
.9
.3
.4
.5
.4
.4
.3
.4
.4
Potassium,dissolved(mg/LasK)
0.7.7
1.61.11.3
1.32.11.91.11.6
2.11.92.32.31.0
2.71.91.91.21.8
1.62.4
.4
.1
.4
.8
.8
.9
.51.0
.3
.91.51.11.1
1.91.71.7
.52.2
Alkalinity,labdissolved(mg/L asCaCO 3 )
2829523364
5173623353
4839505034
5146461257
5646
1069678
3954838839
5542754644
3833332952
Sulfate,dis
solved(mg/Las SO 4 )
6.07.02.05.03.0
8.0<1.0
4.08.04.0
4.04.04.04.04.0
2.04.04.01.02.0
2.08.0
11193.0
4.02.02.04.08.0
116.03.62.8
<1.0
7.26.16.22.53.0
Chloride,dis
solved(mg/LasCl)
3.42.62.82.92.4
4.72.44.97.72.7
3.03.33.43.53.4
3.12.72.7
113.6
1.92.73.4
523.0
4.24.65.5
47210
17024
3.72.01.6
3.05.15.13.21.9
Fluo-ride,dissolved(mg/LasF)
0.1.1.1
<.l.2
.1
.1
.1
.1
.2
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.3
.1
.2
.1
.1
.1
.1<.l
.1<.l<.l<.l
.1
.1
.1
.1
.1
.1
Silica,dissolved(mg/Las SiO 2 )
2221473128
3945313353
4035373828
4446462843
4440383341
2736573827
2729343141
3331311826
169
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
17N/01W-04E0117N/01W-05H0217N/01W-07R0317N/01W-08B0217N/01W-08L02
17N/01W-09G0217N/01W-09J0217N/01W-10N0217N/01W-11J0117N/01W-11M01
17N/01W-13H0117N/01W-14H0117N/01W-14K01
17N/01W-15A01
17N/01W-15N0217N/01W-15P01
17N/01W-16E0217N/01W-16L01
17N/01W-17G0217N/01W-19C0217N/01W-19M0217N/01W-21K0117N/01W-32P02
17N/01W-33E0217N/01W-33E0317N/01W-33E0417N/01W-34E01D117N/01W-34L01
17N/01W-34L0217N/01W-34M0117N/02W-01E0217N/02W-02K0117N/02W-03R02
17N/02W-05A0217N/02W-05J01D1
17N/02W-06F0317N/02W-06P02
Solids,residueat180°Cdissolved(mg/L)
6868
1088788
9810910496
109
9477948677
1028686
20297
9194
165258123
6896
156203499
4831491219490
86101966090
Solids,sum ofconstituents,dissolved(mg/L)
7573
10889
101
11012010793
115
10190
10010179
103102103169109
104104168239132
81101155206413
3721381229388
9196966085
NitrogenNO 2 +NO 3 ,dis
solved(mg/LasN)
2.11.6.63
2.4.14
.42<.10
.69<.10<.10
.72
.98
.55
.551.1
<10.23.23
19.11
<.10.44
<.10.13
<10
.63<.10<.10
.11
.33
.483.2
.671.6<.10
1.12.82.8
.91<.10
Phosphorous,dissolved(mg/LasP)
0.01.01.05.02.14
<.01.31.06.01.24
.04
.03
.03
.03
.02
.09
.09
.09
.01
.09
.06
.05
.05
.04
.10
<01.23.75.05.01
.01
.01<.01
.02
.22
.03
.04
.04
.01
.16
Iron,dis
solved(ug/Las Fe)
446
3716
46490
615,000
290
432
66
<3
82<3
411020
201895
723
244,700
10,0001032
4130
68011
210
5<3
57
55
Manga- Coli- Strep-nese, form, tococci,dis- fecal fecalsolved (cols. (cols.(ug/L per perasMn) lOOmL) lOOmL)
<1 <1 <116 <1 <1
1 <1 <17 <1 <1
100 <1 <1
15 <1 <1290 <1 <1
41 <1 <1100 <1 <1150 <1 <1
<1 <1 <110 <1 <1
1 <1 <1<1 <1 <1<1 <1 <1
4 <1 <1<1 <1 <1<1
8 <1 <167 <1 <1
2 <1 <121 <1 <176 <1 <1<1 <1 <1
110 <1 <1
6 <1 <1160 <1 <1490 <1 <1
42 <1 11 <1 <1
65 <1 <1<1 <1 <1
110 <1 <12 <1 <1
130 <1 <1
69 <1 <1<1 <1 <1<1 <1 <1<1 <1 <142 <1 <1
170
Table Cl. Values and concentrations of field measurements and common constituents-Continued
Localwellnumber
17N/02W-06R0117N/02W-08L0117N/02W-08R0617N/02W-09C0217N/02W-09G02
17N/02W-10B0217N/02W-10N0117N/02W-11J0117N/02W-12E0217N/02W-12L02
17N/02W-14Q0117N/02W-14Q0217N/02W-17E0117N/02W-17H0117N/02W-17N02
17N/02W-19F0117N/02W-20J0317N/02W-22A0217N/02W-22H0217N/02W-23K01
17N/02W-24D0117N/02W-25Q0217N/02W-25Q0317N/02W-26E01
17N/02W-29A0217N/02W-29D0217N/02W-29G0117N/02W-29R0117N/02W-30E03
17N/02W-31H01
17N/02W-33K0217N/02W-35C0117N/03W-01G02
17N/03W-02K0117N/03W-02K0517N/03W-10C0117N/03W-11K0117N/03W-12F01
Date
04-14-8904-13-8904-20-8905-02-8905-03-89
05-24-8904-19-8904-13-8904-19-8905-01-89
06-06-8904-21-8905-02-8905-02-8904-20-89
04-20-8904-21-8904-13-8904-21-8904-24-89
05-02-8904-24-8904-24-8904-26-8904-26-89
05-01-8905-01-8905-16-8904-13-8905-02-89
04-07-8904-07-8905-10-8904-10-8904-13-89
04-13-8905-03-8904-12-8904-12-8904-17-89
Time
10151025101014201100
13051310144514451120
09001405090015301340
14501205132515301220
10301415152010251030
14051520093511501215
13551400101515001000
14501305134515301635
Geo-
hydro-logicunit
TQuQvrQvaQvaQva
QvaQvaQvrQcQc
QvaQvaQcQvaQva
QcQvrQvaQvaQva
TbTQuMLTQcQc
QvaQvaQvaQcTb
TQuTQuQcTbQva
QvaQvaMLTQvaQva
Land surface eleva tion(feetabovesealevel)
140188195195190
195190198185195
198200175190185
164188197196196
220274276200200
190180195195186
220220205268220
275300600180220
Depthofwell,total(feet)
20540655656
1115679
130157
6540
1153983
10060606759
120113280
5858
506050
100146
11211241
20193
4610511058
119
Temperature,water(°Q
10.510.010.510.511.5
9.512.511.012.012.5
10.010.510.011.011.0
11.011.011.011.510.0
11.010.510.511.011.0
10.511.010.510.510.0
10.510.511.010.510.5
10.010.58.5
10.510.5
Spe cificconductance(uS/cm)
991608094
122
199107126117137
112959293
108
127181139153107
215238172143143
107106126162168
134134141190108
13615332
117125
Spe
cific conductance,lab(uS/cm)
971598092
128
203106125117137
114969291
107
126176138150105
210227163145145
105107127160166
133133140191108
13515332
116124
171
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
17N/02W-06R0117N/02W-08L0117N/02W-08R0617N/02W-09C0217N/02W-09G02
17N/02W-10B0217N/02W-10N0117N/02W-11J0117N/02W-12E0217N/02W-12L02
17N/02W-14Q0117N/02W-14Q0217N/02W-17E0117N/02W-17H0117N/02W-17N02
17N/02W-19F0117N/02W-20J0317N/02W-22A0217N/02W-22H0217N/02W-23K01
17N/02W-24D0117N/02W-25Q0217N/02W-25Q0317N/02W-26E01
17N/02W-29A0217N/02W-29D0217N/02W-29G0117N/02W-29R0117N/02W-30E03
17N/02W-31H01
17N/02W-33K0217N/02W-35C0117N/03W-01G02
17N/03W-02K0117N/03W-02K0517N/03W-10C0117N/03W-11K0117N/03W-12F01
pH,(standardunits)
8.36.76.96.86.7
6.96.87.16.96.7
6.26.27.66.66.8
7.26.96.66.76.4
7.27.67.77.37.3
6.87.47.67.99.2
7.17.16.58.47.4
6.97.96.16.98.2
pH,lab(standardunits)
8.07.17.17.36.9
7.07.27.57.87.2
6.76.37.86.87.1
7.46.96.77.06.7
7.47.67.57.47.4
6.97.77.67.88.6
7.27.27.08.27.5
7.37.86.27.07.8
Oxygen,dissolved(mg/L)
0.05.95.38.57.6
4.26.17.15.8
.3
5.44.75.06.84.2
1.1.0
6.55.01.3
.2
.1
.0
.5
.5
.6
.1
.1
.1
.1
.3
.35.13.5
10.1
7.2.0
8.19.28.7
Hardnesstotal(mg/L asCaCO3 )
3359293350
9239464453
4032343241
5170445339
8094655555
4244516218
4949534746
5868
95152
Hard ness, noncar-bonatetotal(mg/L asCaCO3 )
015059
00410
63050
006
180
20000
00000
00800
00300
Calcium,dis
solved(mg/Las Ca)
8.7136.59.4
14
229.1
101013
107.97.27.9
10
111411139.0
2223141111
9.79.4
12175.6
9.09.1
121612
13152.3
1313
Magne sium,dissolved(mg/Las Mg)
2.76.43.02.23.7
8.94.05.24.64.9
3.72.93.83.04.0
5.88.54.14.94.1
6.08.87.26.66.7
4.35.05.04.7
.95
6.46.45.71.63.9
6.27.5
.914.54.8
Sodium,dis
solved(mg/Las Na)
7.36.14.04.55.8
6.95.15.55.87.4
6.55.85.04.75.3
5.77.18.46.66.1
13149.57.27.2
4.74.85.28.5
32
7.77.77.1
243.6
4.75.52.03.94.1
172
Table Cl. Values and concentrations of field measurements and common constituents-Continued
Localwellnumber
17N/02W-06R0117N/02W-08L0117N/02W-08R0617N/02W-09C0217N/02W-09G02
17N/02W-10B0217N/02W-10N0117N/02W-11J0117N/02W-12E0217N/02W-12L02
17N/02W-14Q0117N/02W-14Q0217N/02W-17E0117N/02W-17H0117N/02W-17N02
17N/02W-19F0117N/02W-20J0317N/02W-22A0217N/02W-22H0217N/02W-23K01
17N/02W-24D0117N/02W-25Q0217N/02W-25Q0317N/02W-26E01
17N/02W-29A0217N/02W-29D0217N/02W-29G0117N/02W-29R0117N/02W-30E03
17N/02W-31H01
17N/02W-33K0217N/02W-35C0117N/03W-01G02
17N/03W-02K0117N/03W-02K0517N/03W-10C0117N/03W-11K0117N/03W-12F01
Sodium,percent
3218232320
1421202223
2528232421
1918282125
2624232121
1918172279
2424225314
1515311414
So
dium,adsorp-tionratio
0.6.4.3.4.4
.3
.4
.4
.4
.5
.5
.5
.4
.4
.4
.4
.4
.6
.4
.4
.7
.6
.5
.4
.4
.3
.3
.3
.53
.5
.5
.42
.2
.3
.3
.3
.2
.3
Potassium,dis
solved(mg/LasK)
0.91.61.0
.61.0
1.91.41.71.61.5
1.0.9
1.6.8
1.3
1.92.21.41.51.2
.2
.92.92.42.5
1.31.82.42.9
.4
3.62.91.4
.3
.6
.81.1
.2
.5
.8
Alka linity,labdissolved(mg/L asCaCO 3 )
4844312841
9841424355
3429372743
5580383541
78119786565
4248567882
6363468746
5974
7.05152
Sulfate,dissolved(mg/Las SO 4 )
<1.011
1.73.74.0
3.03.54.03.25.6
5.05.22.66.02.6
3.54.34.93.06.7
223.86.13.73.7
5.73.14.02.01.4
2.42.88.08.61.9
1.92.31.82.51.7
Chloride,dissolved(mg/LasCl)
1.37.32.23.63.5
2.52.73.32.63.3
4.64.02.53.83.1
2.94.87.27.72.7
4.42.52.42.62.6
3.62.83.53.53.0
2.52.54.72.32.7
3.02.32.52.32.7
Fluo-ride,dis
solved(mg/LasF)
0.4.1.1
<.l.1
<.l.1.1.1.1
.1<.l
.1
.1
.1
.1
.1
.1
.1<.l
.1<.l<.l
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
<.l.1.1.1
<.l
Silica,dissolved(mg/Las SiO 2 )
3529282327
3028323631
2928322426
3337262836
3328453838
3835444119
6463312321
2534112317
173
Table Cl. Values and concentrations of field measurements and common constituents-Continued
Localwellnumber
17N/02W-06R0117N/02W-08L0117N/02W-08R0617N/02W-09C0217N/02W-09G02
17N/02W-10B0217N/02W-10N0117N/02W-11J0117N/02W-12E0217N/02W-12L02
17N/02W-14Q0117N/02W-14Q0217N/02W-17E0117N/02W-17H0117N/02W-17N02
17N/02W-19F0117N/02W-20J0317N/02W-22A0217N/02W-22H0217N/02W-23K01
17N/02W-24D0117N/02W-25Q0217N/02W-25Q0317N/02W-26E01
17N/02W-29A0217N/02W-29D0217N/02W-29G0117N/02W-29R0117N/02W-30E03
17N/02W-31H01
17N/02W-33K0217N/02W-35C0117N/03W-01G02
17N/03W-02K0117N/03W-02K0517N/03W-10C0117N/03W-11K0117N/03W-12F01
Solids,residueat180°Cdissolved(mg/L)
82118686598
12385
1029987
8079676078
95122104111
91
136147124103106
8989
101127100
12712995
12782
96109308186
Solids,sum ofconstituents,dissolved(mg/L)
85113697398
137839999
105
9078817382
9812910210892
148153134112112
9491
110127112
13413310712877
94113288283
NitrogenNO 2 +NO 3 ,dissolved(mg/LasN)
<0.102.7
.912.23.3
.731.02.82.21.2
2.31.4
.821.5.86
.25<.103.75.1
.42
<.10<.10<.10
.30
.30
<.10<.10<.10<.10<.10
<.10<.102.0<.10
.93
.90<.10
.57
.431.5
Phosphorous,dissolved(mg/LasP)
0.32.02.02.01.01
<.01.01.03.04
<.01
.02
.01
.06
.02
.01
.05<.01
.02
.03
.02
.02
.05
.11
.13
.14
.01
.06
.18
.33
.08
.03
.03
.02
.03
.01
.01
.21<.01<.01
.01
Iron,dissolved(ug/Las Fe)
6137
5<3
9
<3967
64
619<3
514
222,700
66
74
81250390
2423
1,1001806083
5
270290330
76
16340
2353
Manga- Coli- Strep-nese, form, tococci,dis- fecal fecalsolved (cols. (cols.(ug/L per perasMn) lOOmL) lOOmL)
92 <1 <15 <1 <11 <1 <1
<1 <1 <11 <1 <1
<1 <1 <18 <1 <1
<1 <1 <12 <1 <1
100 <1 <1
<1 <1 <14 <1 <1
<1 <1 <1<1 <1 <1
4 <1 <1
4 <1 <1200 <1 <1<1 <1 <1
1 <1 <12 <1
57 <1 <13 <1
190 <17 <1 <16 <1 <1
180 <1 <123 <1 <1
140 <1 <1160 <1 <1
15 <1 <1
270 <1 <1270 <1 1
22 <1 <1<1 <1 <1<1 <1 1
3 <1 <1360 <1 <1
5 <1 <1<1 <1 <1
8 <1 <1
174
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
17N/03W-15A0117N/03W-17A0117N/03W-17D0117N/03W-22J0117N/03W-23Q02
17N/03W-24D0117N/03W-25D0117N/03W-25J0217N/03W-25R0417N/03W-25R05
17N/03W-26F0117N/03W-27N0117N/03W-34J0117N/03W-36N0518N/01E-06R01
18N/01E-08D0318N/01E-17Q0118N/01E-18A0118N/01E-19J01S18N/01E-19Q01S
18N/01E-21N0218N/01E-21P0318N/01E-28M0118N/01E-30C0118N/01E-30N02
18N/01E-31A0118N/01E-31F0118N/01E-31H031 8N/0 IE-31 NO 118N/01E-31Q01D1
18N/01E-32C0218N/01E-32H0218N/01E-32N0118N/01E-34F0318N/01E-34F04
18N/01E-34J0118N/01W-01H0218N/01W-02G0218N/01W-02H0118N/01W-03E01
Date
04-13-8904-12-8904-12-8904-11-8904-11-89
04-11-8904-06-8904-10-8904-06-8904-06-89
04-07-8904-05-8904-05-8904-07-8906-07-89
06-07-8906-09-8906-16-8906-19-8906-19-89
06-14-8905-08-8906-30-8906-24-8905-08-89
05-10-8905-10-8906-21-8906-15-8906-08-89
06-14-8906-21-8906-14-8906-12-8906-23-89
06-12-8905-08-8906-08-8906-08-8904-26-89
Time
11251030120513301600
11451220113014151100
12051510093010251615
17251110111010501215
18351355094009401215
17101540122012351600
15351320171509501210
13151525114013501455
Geo-hydro-logicunit
TbTbTQuQvaQva
QvaQcQcQcQc
QcTQuQvaQcQc
QcQcQcQvrQvr
QcQcQcQvrQc
QcQcQcQvaTQu
QcQcQcQcQc
QcQcQcQvaQva
Land surface eleva tion(feetabovesealevel)
240515485200230
200160180165170
200300170160
18
10181
1575
220230238160212
83222160212156
140253115260260
26422523724595
Depthofwell,total(feet)
310387598
111
97113454494
961565540
250
110260120-
20023519426
190
92214193139373
128216
92255280
22925524113963
Temperature,water(°Q
10.511.09.59.5
10.5
11.09.0
10.59.5
11.5
9.59.5
10.510.011.5
12.010.511.511.510.5
11.012.510.013.010.5
10.010.510.511.010.5
11.510.510.510.011.0
10.510.511.510.010.0
Spe cificconductance(|iS/cm)
147117778296
921079850
127
98946495
150
182132134186148
154135131106152
133131152121172
119129162144145
140235498
9275
Spe cific conductance,lab(|iS/cm)
148117748194
931079350
120
102966596
152
181134134187148
154135134108153
133129154121161
122130164148149
142236500
9474
175
Table Cl. Values and concentrations of field measurements and common constituents-Continued
Localwellnumber
17N/03W-15A0117N/03W-17A0117N/03W-17D0117N/03W-22J0117N/03W-23Q02
17N/03W-24D0117N/03W-25D0117N/03W-25J0217N/03W-25R0417N/03W-25R05
17N/03W-26F0117N/03W-27N0117N/03W-34J0117N/03W-36N0518N/01E-06R01
18N/01E-08D0318N/01E-17Q0118N/01E-18A0118N/01E-19J01S18N/01E-19Q01S
18N/01E-21N0218N/01E-21P0318N/01E-28M0118N/01E-30C0118N/01E-30N02
18N/01E-31A0118N/01E-31F0118N/01E-31H0318N/01E-31N0118N/01E-31Q01D1
18N/01E-32C0218N/01E-32H0218N/01E-32N0118N/01E-34F0318N/01E-34F04
18N/01E-34J0118N/01W-01H0218N/01W-02G0218N/01W-02H0118N/01W-03E01
pH,(standardunits)
9.97.06.66.67.0
7.07.87.26.47.3
7.26.96.77.27.7
7.67.07.27.56.9
7.37.16.96.27.0
6.77.27.67.17.1
6.67.26.87.47.0
6.87.57.07.46.8
pH,lab(standardunits)
9.27.06.87.17.2
7.37.57.97.87.2
7.47.17.17.27.5
7.67.37.17.57.2
8.07.37.56.97.1
7.07.47.67.37.1
6.87.47.47.77.5
7.37.67.07.47.3
Oxygen,dissolved(mg/L)
0.48.86.57.07.7
7.71.2
.06.12.0
7.43.35.71.7
.1
.03.5
.41.54.8
6.66.57.77.47.2
3.45.1
.1
.1
.0
1.15.94.84.53.5
7.32.81.97.18.7
Hardnesstotal(mg/L asCaCO3 )
451343136
3539351545
3937253751
6447525056
5852524060
5548654863
4649645357
53100270
3826
Hard ness, noncar-bonatetotal(mg/L asCaCO3 )
00000
00010
00000
00000
000
119
00000
00100
00
4914
Calcium,dissolved(mg/LasCa)
1.6117.08.28.6
8.29.67.73.7
10
7.98.95.98.1
12
158.9
111111
1210101112
9.79.8
117.8
11
8.69.4
131112
102055
7.85.0
Magne sium,dis
solved(mg/Las Mg)
0.125.84.02.63.6
3.53.63.91.34.9
4.63.72.54.15.1
6.45.95.95.47.0
6.76.56.53.17.3
7.45.89.26.98.7
6.06.17.66.36.6
6.81333
4.53.2
Sodium,dis
solved(mg/LasNa)
325.13.14.25.0
4.56.24.93.55.2
5.14.23.45.0
12
127.76.2
196.7
7.06.56.25.06.7
5.76.55.95.35.9
5.76.67.08.68.6
6.57.6
154.53.6
176
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
17N/03W-15A0117N/03W-17A0117N/03W-17D0117N/03W-22J0117N/03W-23Q02
17N/03W-24D0117N/03W-25D0117N/03W-25J0217N/03W-25R0417N/03W-25R05
17N/03W-26F0117N/03W-27N0117N/03W-34J0117N/03W-36N0518N/01E-06R01
18N/01E-08D0318N/01E-17Q0118N/01E-18A0118N/01E-19J01S18N/01E-19Q01S
18N/01E-21N0218N/01E-21P0318N/01E-28M0118N/01E-30C0118N/01E-30N02
18N/01E-31A0118N/01E-31F0118N/01E-31H0318N/01E-31N0118N/01E-31Q01D1
18N/01E-32C0218N/01E-32H0218N/01E-32N0118N/01E-34F0318N/01E-34F04
18N/01E-34J0118N/01W-01H0218N/01W-02G0218N/01W-02H0118N/01W-03E01
So
dium,percent
9418162222
2125223319
2119222233
2826204420
2021202119
1821161916
2022192524
2013112023
Sodium,adsorp-tionratio
70.3
.2
.3
.4
.3
.4
.4
.4
.3
.4
.3
.3
.4
.8
.7
.5
.41.4
.4
.4
.4
.4
.4
.3
.4
.3
.3
.3
.4
.4
.4
.5
.5
.4
.3
.4
.3
.3
Potassium,dis
solved(mg/LasK)
0.1.5.3.6
1.1
1.01.71.3
.51.7
1.6.8.4
1.01.8
2.51.81.92.32.0
2.02.02.0
.72.1
1.92.72.22.22.5
2.02.02.01.92.5
2.02.83.61.1.9
Alkalinity,labdissolved(mg/L asCaCO3 )
5457383540
4250381449
4445263973
9058538356
5853562951
5850725577
5253636769
58109225
3722
Sulfate,dis
solved(mg/LasSO4 )
3.8<1.0<1.0
1.41.9
1.22.6
123.55.5
1.71.61.23.8
<1.0
<1.05.07.02.05.0
6.05.04.07.07.0
4.05.02.02.01.0
4.04.06.03.03.0
4.06.01.06.06.5
Chloride,dis
solved(mg/LasCl)
9.53.31.81.92.1
2.42.13.33.53.8
2.22.52.72.73.1
2.82.83.36.74.1
3.93.23.14.23.9
3.23.12.83.34.3
3.43.34.22.83.3
3.35.9
282.22.4
Fluo-ride,dis
solved(mg/LasF)
0.3.1.1.1.1
.1
.1
.1
.2
.2
.1
.1
.1
.1
.1
.1
.1<.l
.1
.1
.1
.1
.2
.1
.1
.1
.1
.1
.1
Silica,dis
solved(mg/Las SiO 2 )
3349272632
2829302246
3628203154
5139404440
3640422439
4350576250
3244425251
4031452821
177
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
17N/03W-15A0117N/03W-17A0117N/03W-17D0117N/03W-22J0117N/03W-23Q02
17N/03W-24D0117N/03W-25D0117N/03W-25J0217N/03W-25R0417N/03W-25R05
17N/03W-26F0117N/03W-27N01
17N/03W-34J0117N/03W-36N0518N/01E-06R01
18N/01E-08D0318N/01E-17Q0118N/01E-18A0118N/01E-19J01S18N/01E-19Q01S
18N/01E-21N0218N/01E-21P0318N/01E-28M0118N/01E-30C0118N/01E-30N02
18N/01E-31A0118N/01E-31F0118N/01E-31H0318N/01E-31N0118N/01E-31Q01D1
18N/01E-32C0218N/01E-32H0218N/01E-32N0118N/01E-34F0318N/01E-34F04
18N/01E-34J0118N/01W-01H0218N/01W-02G0218N/01W-02H0118N/01W-03E01
Solids,residueat180°Cdissolved(mg/L)
113106
616578
69746840
102
86694285
113
13098
111131119
10710510491
114
11399
128105120
93100110118122
108147311
7050
Solids,sum ofconstituents,dissolved(mg/L)
113109666982
76858848
109
88775482
133
145107108141117
11711011282
122
112119134123138
94111128127130
112153316
7659
NitrogenN02 +N03 ,dissolved(mg/LasN)
<0.10<.10<.10
.61
.82
.38<.10<.10
.32<.10
.63
.11
.49
.50<.10
<.10.17
<.10.15
1.6
1.91.2.92
2.23.0
.511.4<.10<.10<.10
.25
.881.8
.33
.34
1.1.21
<.10<.10
.64
Phosphorous,dis
solved(mg/LasP)
<0.01.06
<.01.01.02
.02
.11
.02
.01
.15
.03
.06
.01
.02
.70
.49
.14
.04
.36
.10
.04
.06
.04
.01
.05
.08
.06
.15
.27
.22
.02
.05
.10
.14
.11
.04
.03<.01
.03
.02
Iron,dissolved(Hg/Las Fe)
<36
368
<3
950
1,9008
2,100
1723
827
170
72043
890130
4
7<328
74
<3<3
150130
5,000
1107
14<3
6
<39
490<3
8
Manga- Coli- Strep-nese, form, tococci,dis- fecal fecalsolved (cols. (cols.(ug/L per perasMn) lOOmL) 100 mL)
<1 <1 <1<1 <1 <127 <1 <1
3 <1 <1<1 <1 <1
3 <1 <184 <1 <1
160 <1 <1<1 <1 <1
230 <1 <1
8 <1 108 <1 <11 <1 <1
120 <1 <1630 <1 <1
360 <1 <1<1 <1 <135 <1 <1
170 >60 >100<1 <1 <1
<1 <1 <1<1 <1 <1<1 <1 <1
1 <1 <1<1 <1 <1
<1 <1 <1<1 <1 <1
600 <1 <1390 <1 <1
3,400 <1 <1
3 <1 <1<1 <1 <1<1 <1 <1<1 <1 <1<1 <1 <1
2 <1 <1<1 <1 <1
260 <1 <1<1 <1 <1
2 <1 <1
178
Table Cl. Values and concentrations of field measurements and common constituents-Continued
Localwellnumber
18N/01W-03H0218N/01W-04M0118N/01W-04N0118N/01W-05E0318N/01W-05G02
18N/01W-06A0318N/01W-06E0218N/01W-07C0118N/01W-07E04
18N/01W-07H0418N/01W-07N0318N/01W-08G0218N/01W-09J0118N/01W-11P05
18N/01W-12F0118N/01W-12M01D118N/01W-12R0318N/01W-13A02
18N/01W-13C0118N/01W-13G0218N/01W-14L0218N/01W-14R0118N/01W-16Q03
18N/01W-17H0518N/01W-19M0518N/01W-21B0618N/01W-22K0118N/01W-23B02
18N/01W-24B0218N/01W-25B0118N/01W-25P0218N/01W-26A0218N/01W-27M02
18N/01W-28E0118N/01W-28J0118N/01W-30E0418N/01W-31A0218N/01W-31A03
Date
06-14-8904-27-8904-27-8905-01-8904-27-89
04-28-8905-01-8904-28-8904-28-8904-28-89
05-01-8905-04-8905-01-8905-03-8906-21-89
06-21-8906-08-8906-15-8906-13-8906-08-89
06-14-8906-14-8906-15-8905-08-8906-06-89
05-03-8905-03-8906-08-8905-04-8906-15-89
06-13-8905-08-8906-14-8906-13-8905-05-89
06-08-8905-05-8905-03-8905-08-8905-08-89
Time
09501440124513251615
14101150155017001705
14551015164013000950
09551515104515501415
11301250094511151055
11101455125015101405
14251015143012451750
11151435163017401310
Geo-
hydro-logicunit
QcQvaTQuQvaQva
QcQvtQvtQvtQvt
QcQvaQvaQcQva
QvaTQuQcQfQc
QvrQcQvaQcQf
QvaQvaTQuQvrQvr
QvaQcQvaQvaTQu
QcQcQvaQvaQva
Land surface eleva tion(feetabovesealevel)
2057080
165110
160165175175175
195195150105205
205215218235235
200210218225160
202210178199167
242260181230190
232185202210209
Depthofwell,total(feet)
23377
3264656
11879638080
1419867
19573
73380239145240
16259
53254137
10170
4815632
103239
57118388
21712775
140139
Temperature,water(°C)
10.59.59.5
11.510.5
11.510.011.09.59.5
11.510.510.510.012.5
12.511.011.010.511.5
11.010.011.511.011.0
11.510.59.0
13.511.5
11.010.511.011.010.0
10.511.510.510.010.5
Spe cificconductance(|iS/cm)
132161183442153
161136132
8181
11915597
210163
163127127121132
145136312129103
182219134235129
245142117180114
165143128152136
Spe cific conduc
tance,lab(|iS/cm)
135162184381153
1451351307980
11717594
209165
166128128125133
147139311129105
178217136227132
248143119182113
168141125142129
179
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
18N/01W-03H0218N/01W-04M0118N/01W-04N0118N/01W-05E0318N/01W-05G02
18N/01W-06A0318N/01W-06E0218N/01W-07C0118N/01W-07E04
18N/01W-07H0418N/01W-07N0318N/01W-08G0218N/01W-09J0118N/01W-11P05
18N/01W-12F0118N/01W-12M01D118N/01W-12R0318N/01W-13A02
18N/01W-13C0118N/01W-13G0218N/01W-14L0218N/01W-14R0118N/01W-16Q03
18N/01W-17H0518N/01W-19M0518N/01W-21B0618N/01W-22K0118N/01W-23B02
18N/01W-24B0218N/01W-25B0118N/01W-25P0218N/01W-26A0218N/01W-27M02
18N/01W-28E0118N/01W-28J0118N/01W-30E0418N/01W-31A0218N/01W-31A03
pH,(standardunits)
7.46.88.36.26.8
7.17.06.56.56.5
7.87.67.67.16.6
6.67.67.57.77.4
7.37.16.67.17.6
6.26.57.76.17.1
7.67.07.06.98.1
6.87.06.57.17.4
pH,lab(standardunits)
8.17.47.95.97.2
7.17.36.76.96.9
7.97.57.67.37.3
7.37.77.77.87.4
7.87.27.07.27.5
6.56.77.76.37.4
7.87.27.37.28.0
6.97.46.97.27.4
Oxygen,dissolved(mg/L)
9.23.6
.0
.18.2
.0
.57.86.66.6
1.1.5.4
1.07.9
7.95.77.74.54.8
4.64.15.24.48.4
5.72.1
.25.18.6
5.47.57.47.82.1
7.58.17.7
.0
.0
Hardnesstotal(mg/L asCaCO3 )
5264699863
5554492727
4471328956
5650484754
5654
1305038
6985537451
11058456946
6657465548
Hard ness,noncar-bonatetotal(mg/L asCaCO3 )
3110
821
02
1100
0000
22
220003
20
3610
1032
03611
585
100
59010
Calcium,dissolved(mg/LasCa)
9.012172112
1110116.36.3
11137.6
1616
16109.7
1012
121234117.8
18167.5
2013
2413111511
141310117.5
Magnesium,dissolved(mg/Las Mg)
7.18.36.5
118.0
6.67.15.32.72.7
4.19.33.1
123.9
4.06.05.85.35.9
6.45.8
115.54.5
5.8118.45.84.5
116.14.37.74.4
7.56.05.16.67.1
Sodium,dissolved(mg/LasNa)
5.66.5
10266.6
8.25.76.05.05.0
5.57.16.37.49.1
9.17.06.25.65.8
6.36.19.35.94.7
7.77.36.2
125.4
8.15.95.47.75.4
7.96.16.66.38.6
180
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
18N/01W-03H0218N/01W-04M0118N/01W-04N0118N/01W-05E0318N/01W-05G02
18N/01W-06A0318N/01W-06E0218N/01W-07C0118N/01W-07E04
18N/01W-07H0418N/01W-07N0318N/01W-08G0218N/01W-09J0118N/01W-11P05
18N/01W-12F0118N/01W-12M01D118N/01W-12R0318N/01W-13A02
18N/01W-13C0118N/01W-13G0218N/01W-14L0218N/01W-14R0118N/01W-16Q03
18N/01W-17H0518N/01W-19M0518N/01W-21B0618N/01W-22K0118N/01W-23B02
18N/01W-24B0218N/01W-25B0118N/01W-25P0218N/01W-26A0218N/01W-27M02
18N/01W-28E0118N/01W-28J0118N/01W-30E0418N/01W-31A0218N/01W-31A03
Sodium,percent
1818233618
2418202828
2017291526
2623212018
1919132020
1915192618
1418201920
2018231927
Sodium,adsorp-tionratio
0.3.4.5
1.4
.5
.3
.4
.4
.4
.4
.4
.5
.3
.5
.5
.4
.4
.4
.4
.4
.4
.4
.4
.3
.4
.4
.4
.6
.3
.4
.3
.4
.4
.4
.4
.4
.4
.4
.6
Potassium,dissolved(mg/LasK)
1.91.53.41.71.5
1.81.71.4
.9
.9
2.31.91.83.0
.9
.91.82.12.21.7
1.81.71.51.62.3
1.11.83.21.2
.9
2.01.71.21.52.2
2.51.71.82.11.9
Alkalinity,labdissolved(mg/L asCaCO3 )
4953791662
7052382828
5177459534
3551494951
5454944938
5953573840
10050405954
6148465460
Sulfate,dissolved(mg/Las SO 4 )
6.05.88.84.04.8
<1.0118.05.75.7
4.08.0
<1.05.09.0
8.04.05.07.05.0
6.05.0
146.07.0
9.030
7.0145.0
6.07.06.0
122.0
6.08.03.79.04.0
Chloride,dissolved(mg/LasCl)
4.09.63.6
1004.8
3.83.14.52.62.5
3.04.02.75.17.7
7.63.53.92.63.5
4.43.49.23.52.3
6.69.93.0
124.2
5.23.73.64.51.8
4.13.33.85.32.2
Fluo-ride,dissolved(mg/LasF)
0.1.1.1.1.1
.2
.1
.1
.1
.1
.1
.1
.1
.1<.l
<.l.1.1.1.1
.1
.1<.l
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
Silica,dissolved(mg/Las SiO 2 )
2733365034
6038333333
3240474021
2142353237
3838263839
2741493122
2235253749
4531425454
181
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
18N/01W-03H0218N/01W-04M0118N/01W-04N0118N/01W-05E0318N/01W-05G02
18N/01W-06A0318N/01W-06E0218N/01W-07C0118N/01W-07E04
18N/01W-07H0418N/01W-07N0318N/01W-08G0218N/01W-09J0118N/01W-11P05
18N/01W-12F0118N/01W-12M01D118N/01W-12R0318N/01W-13A02
18N/01W-13C0118N/01W-13G0218N/01W-14L0218N/01W-14R0118N/01W-16Q03
18N/01W-17H0518N/01W-19M0518N/01W-21B0618N/01W-22K0118N/01W-23B02
18N/01W-24B0218N/01W-25B0118N/01W-25P0218N/01W-26A0218N/01W-27M02
18N/01W-28E0118N/01W-28J0118N/01W-30E0418N/01W-31A0218N/01W-31A03
Solids,residueat180°Cdis
solved(mg/L)
84107136310114
13299
1017071
8112684
143118
11699948099
10297
17610277
12015610213588
15110580
124100
127104112132109
Solids,sum ofconstituents,dis
solved(mg/L)
96115133247115
1381091067575
9313096
148113
11111010396
107
11510919610794
12315511916093
15311289
134108
134109109130124
NitrogenNO 2 +NO3 ,dis
solved(mg/LasN)
1.41.4<.10<.101.4
<.10.14
3.1.34.34
<.10<.10<.10
.445.6
5.41.11.2
.441.3
1.71.17.81.3.75
2.81.3<.109.33.2
3.42.21.82.9<.10
2.42.52.0<.10<.10
Phosphorous,dis
solved(mg/LasP)
0.05.06.11.09.02
.39
.03
.03
.04
.04
.12
.14
.17
.06<.01
<.01.14.06.03.07
.07
.06
.01
.06
.03
.01
.03
.06
.01
.02
<.01.06.02.01.11
.03
.02
.03
.06
.11
Iron,dis
solved(Hg/LasFe)
920
37021,000
<3
4,400100
198182
7166
54044
5
1032
437
74
1444
4413
30065
<3<3
79
24
<3104
3,2002,200
Manga- Coli- Strep-nese, form, tococci,dis- fecal fecalsolved (cols. (cols.(|ig/L per peras Mn) 100 mL) 100 mL)
2 <1 11 <1 <1
68 <1 <12,100 <1 <1
<1 <1 <1
260 <1 <132 <1 <1
1 <1 <114 <1 <114 <1 <1
45 <1 <1280 <1 <1
78 <1 <121 <1 1<1 <1 <1
<1 <1 <115 <1 <1
1 <1 <1<1 <1 <1<1 <1 <1
<1 <1 <12 <1 <1
<1 <1 <1<1 <1 <1<1 <1 <1
2 <1 <14 <1 1
370 <1 <1<1 <1 <1<1 <1 <1
<1 <1 <1<1 <1 <1
2 <1 <13 <1 <1
120 <1 <1
<1 <1 <18 <1 <12 <1 <1
250 <1 <1170 <1 <1
182
Table Cl. Values and concentrations of field measurements and common constituents-Continued
Localwellnumber
18N/01W-31K0318N/01W-31R0218N/01W-32P0118N/01W-33C0118N/01W-33F01
18N/01W-33P0118N/01W-34M03
18N/01W-35G0218N/01W-35L02
18N/01W-36H0218N/01W-36M0218N/02W-01F0418N/02W-02A0318N/02W-02H04
18N/02W-04D0118N/02W-04F03
18N/02W-04J0818N/02W-05D03
18N/02W-05H0118N/02W-07D0118N/02W-07N0218N/02W-08E0318N/02W-08N03
18N/02W-09G0118N/02W-12H0118N/02W-12Q0318N/02W-17D0518N/02W-17M02
18N/02W-18L0118N/02W-18L01S18N/02W-20C0118N/02W-21Q01
18N/02W-22E0118N/02W-24B0118N/02W-28J0218N/02W-31J0318N/02W-31R02
Date
05-08-8906-07-8906-07-8905-05-8905-04-89
06-08-8905-08-8905-08-8905-10-8905-08-89
05-10-8905-10-8904-05-8904-06-8904-24-89
04-04-8904-26-8904-26-8904-26-8905-09-89
04-20-8905-09-8904-26-8904-05-8904-04-89
04-05-8904-06-8904-06-8904-27-8904-14-89
06-07-8906-19-8904-13-8904-12-8904-12-89
04-12-8904-25-8904-19-8904-14-8904-12-89
Time
16151145133012151305
10001115112012401440
14151055160516101220
11451120112509501245
10501335171512001445
09301030144011051520
15300930162010001005
12451020161011101440
Geo-hydro-logicunit
QvaQcQvrQvaQva
QcQvaQvaQcQva
QcQcQfQvtQf
QvaTQuTQuQfQva
QvaQvaQvaQvaQva
QvaQcQvaQvtQva
TQuQvaQvaQvaQva
QfQvaQvaQvaQva
Land surface eleva tion(feetabovesealevel)
185200202208208
198202202181193
221225150110110
1459898
170180
14016040
172160
248171165175150
101071
135135
210100135135150
Depthofwell,total(feet)
64154567362
2088080
13956
188160924781
69419419125106
60993964
120
19113844
125131
229-
717575
20051836728
Temperature,water(°C)
11.011.011.010.511.0
10.510.510.510.510.5
10.510.511.011.010.0
9.59.59.59.5
10.0
10.010.010.010.59.5
10.010.010.510.511.0
9.09.5
14.512.012.0
10.010.510.012.09.5
Spe cificconductance(uS/cm)
134186148126110
110108108156124
159173132158262
120134134369109
140104146167114
98155255128106
1119857
190190
94153116156103
Spe cific conductance,lab(uS/cm)
132189149123107
112108108134122
157172129162249
122135135371110
138105145170118
101147257131105
11210155
190190
95143115154103
183
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
18N/01W-31K0318N/01W-31R0218N/01W-32P0118N/01W-33C0118N/01W-33F01
18N/01W-33P0118N/01W-34M03
18N/01W-35G0218N/01W-35L02
18N/01W-36H0218N/01W-36M0218N/02W-01F0418N/02W-02A0318N/02W-02H04
18N/02W-04D0118N/02W-04F03
18N/02W-04J0818N/02W-05D03
18N/02W-05H0118N/02W-07D0118N/02W-07N0218N/02W-08E0318N/02W-08N03
18N/02W-09G0118N/02W-12H0118N/02W-12Q0318N/02W-17D0518N/02W-17M02
18N/02W-18L0118N/02W-18L01S18N/02W-20C0118N/02W-21Q01
18N/02W-22E0118N/02W-24B0118N/02W-28J0218N/02W-31J0318N/02W-31R02
pH,(standardunits)
6.57.66.26.57.0
7.76.76.76.86.5
7.06.67.36.19.3
7.68.08.08.16.6
7.26.78.07.66.7
6.77.36.66.76.6
8.46.66.57.57.5
7.17.17.56.97.0
pH,lab(standardunits)
6.97.66.36.87.2
7.86.97.16.86.7
7.36.97.46.28.9
7.78.07.88.16.8
7.46.87.87.86.8
7.47.37.17.07.4
8.26.97.37.57.7
7.17.47.57.47.3
Oxygen,dissolved(mg/L)
2.90.26.77.97.8
1.08.28.2
.05.0
7.59.4
.86.98.1
.1
.1
.1
.16.9
.19.4
.1
.15.3
12.6.0
2.6.8
9.8
.29.37.3
.2
.2
5.6.1.2
3.86.8
Hardnesstotal(mg/L asCaCO 3 )
4943534841
4241405345
60654755
120
4854548742
5741567348
4055
1005341
3739198181
3559465040
Hard ness, noncar-bonatetotal(mg/L asCaCO 3 )
70
1172
09809
1021
0170
00000
00000
00
3510
00200
00000
Calcium,dis
solved(mg/LasCa)
9.610141010
9.611111210
1217111314
9.98.68.6
289.2
119.4
131111
8.61220109.8
139.75.4
1919
7.11310148.3
Magne sium,dissolved(mg/Las Mg)
6.04.44.45.63.8
4.43.33.15.54.9
7.25.44.75.4
20
5.68.08.04.24.6
7.24.25.6
114.9
4.66.0
136.84.1
1.03.61.48.28.2
4.36.55.13.74.7
Sodium,dissolved(mg/Las Na)
6.123
7.95.94.8
5.95.05.25.15.3
6.66.97.48.39.8
6.06.26.2
515.5
5.85.27.96.65.3
4.67.89.05.45.0
6.64.52.75.65.6
4.86.34.7
114.6
184
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
18N/01W-31K0318N/01W-31R0218N/01W-32P0118N/01W-33C0118N/01W-33F01
18N/01W-33P0118N/01W-34M03
18N/01W-35G0218N/01W-35L02
18N/01W-36H0218N/01W-36M0218N/02W-01F0418N/02W-02A0318N/02W-02H04
18N/02W-04D0118N/02W-04F03
18N/02W-04J0818N/02W-05D03
18N/02W-05H0118N/02W-07D0118N/02W-07N0218N/02W-08E0318N/02W-08N03
18N/02W-09G0118N/02W-12H0118N/02W-12Q0318N/02W-17D0518N/02W-17M02
18N/02W-18L0118N/02W-18L01S18N/02W-20C0118N/02W-21Q01
18N/02W-22E0118N/02W-24B0118N/02W-28J0218N/02W-31J0318N/02W-31R02
Sodium,percent
2152242020
2321211720
1918252415
2119195522
1821231619
1923161820
2720231212
2218183119
So
dium,adsorp-tionratio
0.42
.5
.4
.3
.4
.4
.4
.3
.4
.4
.4
.5
.5
.4
.4
.4
.42
.4
.3
.4
.5
.3
.3
.3
.5
.4
.3
.3
.5
.3
.3
.3
.3
.4
.4
.3
.7
.3
Potassium,dis
solved(mg/LasK)
1.72.81.11.71.0
1.5.9.9
1.41.8
2.21.21.71.03.7
2.22.42.53.4
.8
1.6.8
1.82.0
.9
1.01.61.81.4
.9
1.4.5.4
3.63.5
1.72.51.71.61.2
Alka linity,labdissolved(mg/L asCaCO 3 )
4284424139
4332326136
50446038
127
566363
19843
6443728154
4172695243
5240178686
3768525444
Sulfate,dis
solved(mg/Las SO4 )
6.08.08.08.06.0
8.07.07.0
<1.010
9.0116.36.84.8
3.33.33.3
<1.04.0
3.72.0
<1.05.32.3
3.9<1.0196.72.0
2.03.04.44.04.0
3.03.24.35.52.2
Chloride,dissolved(mg/LasCl)
6.13.96.23.62.8
2.83.23.24.64.2
3.95.53.1
127.6
2.32.42.42.62.3
2.52.72.03.22.5
3.32.9
113.62.9
2.82.92.35.05.3
2.73.62.26.22.7
Fluo-ride,dissolved(mg/Las F)
0.1.2.1.1.1
.1
.1
.1
.1
.1
.1<.l
.2
.1
.2
.1
.1
.1
.2
.1
.1
.1
.1
.1
.1
.1
.2
.1
.1
.1
.3
.1
.1
.1
.1
.1
.2
.1
.1
.1
Silica,dis
solved(mg/Las SiO 2 )
4053313126
3026265235
3728463148
3537372529
3029422829
2656363127
3125144141
3454333227
185
Table Cl. Values and concentrations of field measurements and common constituents-Continued
Localwellnumber
18N/01W-31K0318N/01W-31R0218N/01W-32P0118N/01W-33C0118N/01W-33F01
18N/01W-33P0118N/01W-34M03
18N/01W-35G0218N/01W-35L02
18N/01W-36H0218N/01W-36M0218N/02W-01F0418N/02W-02A0318N/02W-02H04
18N/02W-04D0118N/02W-04F03
18N/02W-04J0818N/02W-05D03
18N/02W-05H0118N/02W-07D0118N/02W-07N0218N/02W-08E0318N/02W-08N03
18N/02W-09G0118N/02W-12H0118N/02W-12Q0318N/02W-17D0518N/02W-17M02
18N/02W-18L0118N/02W-18L01S18N/02W-20C0118N/02W-21Q01
18N/02W-22E0118N/02W-24B0118N/02W-28J0218N/02W-31J0318N/02W-31R02
Solids,residueat180°Cdissolved(mg/L)
1031341009184
658581
13695
121125103115164
829195
22982
8775
10810074
6812115612079
797341
132135
7814290
10776
Solids,sum ofconstituents,dissolved(mg/L)
1101561139984
888585
125100
123123118116184
98106106233
88
10184
11611690
791331799881
897742
138139
8413193
11779
NitrogenNO 2 +NO3 ,dissolved(mg/LasN)
2.0<.103.52.01.3
<.102.22.2<.101.7
3.35.0<.103.5<10
<10<.10<.10<.101.6
<.101.1<.10<.10
.38
.43<.106.4
.33
.83
<.10.74.23
<.10<.10
.96<.10<.102.3
.52
Phosphorous,dissolved(mg/LasP)
0.02.65.02.01.02
.12
.02
.01
.29
.08
.04
.02
.47
.02<.01
.28
.06
.06
.53
.03
.09
.02
.33
.06
.01
<.01.66.02
<.01.02
.15
.02<.01
.18
.19
.04
.33
.03
.13
.03
Iron,dissolved(ug/LasFe)
4159
51216
<365
6,8007
37
1,70043
9
36230240
524
170<3
6504427
1703,300
467
6
1306
247274
50880190<3
4
Manga- Coli- Strep-nese, form, tococci,dis- fecal fecalsolved (cols. (cols.(ug/L per perasMn) lOOmL) lOOmL)
11 <1 <148 <1 <1<1 <1 <1
7 <1 <1<1 <1 2
13 <1 <1<1 <1 <1<1 <1 <1
710 <1 <1<1 <1 19
<1 <1 <1<1 <1 <1
170 <1 <15 <1 <1
34 <1 <1
100 <1 <1140 <1 <1140 <1 <144 <1 <1<1 <1 <1
110 <1 <1<1 <1 <1
110 <1 <1190 <1 <1
1 <1 <1
2 <1 <1230 <1 <1<1 <1 <1
6 <1 <12 <1 <1
18 <1 <1<1 K99 46
3 <1 <1110 <1 <1110 <1 <1
3 <1 <1130 <1 <1110 <1 <1<1 <1 <1<1 <1 <1
186
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
18N/02W-32A0618N/02W-32B0218N/02W-33M0118N/02W-34B0118N/02W-35B02
18N/02W-35K0318N/02W-35M0118N/02W-36L0118N/03W-01K04
18N/03W-01L0118N/03W-02B0518N/03W-02B0618N/03W-02H0518N/03W-04R03
18N/03W-07L0218N/03W-11P0218N/03W-12H0118N/03W-12L0118N/03W-13K01
18N/03W-16P0218N/03W-18A0118N/03W-19C0118N/03W-22A0118N/03W-23A01
18N/03W-23N0118N/03W-24H0118N/03W-24H0218N/03W-24J0218N/03W-24J03
18N/03W-25A0218N/03W-25P0118N/03W-36B0119N/01E-30P0619N/01E-31C04
19N/01W-04P0119N/01W-05H0119N/01W-05R0519N/01W-06L01
Date
04-14-8904-19-8904-20-8904-20-8905-17-89
05-17-8905-24-8904-11-8904-10-8904-10-89
06-09-8906-09-8904-27-8904-27-8904-27-89
06-19-8904-20-8905-10-8904-20-8904-24-89
04-24-8904-17-8904-17-8904-26-8906-06-89
04-25-8904-24-8904-26-8904-26-8904-25-89
04-19-8904-25-8904-25-8906-05-8906-06-89
06-06-8904-19-8904-26-8904-28-8904-06-89
Time
16551505140515351115
14001400152511251130
16451515152514101755
15151715160012051535
13551440124016051540
13451645133515001510
13401610171011451255
13001400113010151020
Geo-
hydro-logicunit
QvaQvaTbQvrQc
TQuQvaQvaQcQc
QcQvaQvaQcQc
TbTQuTQuQcQc
MLTTbTbTbQvt
QvaTQuQcTbQc
TbQcQcQcQvr
QvrQcQcTQuTQu
Land surface eleva
tion(feetabovesealevel)
181175181170185
1101101852020
50165165135180
4902301603050
460670670410210
33020352035
306565
155190
190165601061
Depthofwell,total(feet)
8037
12037
258
39080
1247272
5311710017860
42040
2074985
80400115290
53
4120744
10529
6510079
18638
38215
99203190
Temperature,water(°C)
10.59.5
10.010.010.5
11.09.0
10.510.010.0
12.011.011.010.010.5
11.011.010.011.010.5
9.010.010.511.510.0
10.510.510.011.511.5
11.59.5
10.012.011.0
11.010.511.011.511.5
Spe cificconductance(uS/cm)
15556
18495
199
115111155123123
240178124136610
138165119122108
352134135223158
115720
94730
97
93010778
232218
218150318
1,8802,100
Spe
cific conductance,lab(uS/cm)
15358
18599
200
114113152122121
242181125136607
139166119123105
336135136220160
110696
95732
93
92310376
230219
220149308
1,8402,130
187
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
18N/02W-32A0618N/02W-32B0218N/02W-33M0118N/02W-34B0118N/02W-35B02
18N/02W-35K0318N/02W-35M0118N/02W-36L0118N/03W-01K04
18N/03W-01L0118N/03W-02B0518N/03W-02B0618N/03W-02H0518N/03W-04R03
18N/03W-07L0218N/03W-11P0218N/03W-12H0118N/03W-12L0118N/03W-13K01
18N/03W-16P0218N/03W-18A0118N/03W-19C0118N/03W-22A0118N/03W-23A01
18N/03W-23N0118N/03W-24H0118N/03W-24H0218N/03W-24J0218N/03W-24J03
18N/03W-25A0218N/03W-25P0118N/03W-36B0119N/01E-30P0619N/01E-31C04
19N/01W-04P0119N/01W-05H0119N/01W-05R0519N/01W-06L01
pH,(standardunits)
7.56.58.26.37.7
8.26.86.88.18.1
6.46.56.57.37.6
7.17.88.28.07.3
7.89.57.27.87.9
7.58.06.58.16.2
8.17.16.57.06.2
6.27.66.97.67.5
pH,lab(standardunits)
7.66.68.26.77.7
7.86.97.18.08.1
6.86.67.28.17.7
7.17.78.18.07.9
7.89.07.57.97.8
7.68.16.88.06.8
8.07.77.17.16.4
6.67.77.17.57.3
Oxygen,dissolved(mg/L)
0.1 3.37.8
.1
.15.75.9
.0
.0
5.69.27.34.42.0
6.8.1.0.1
9.8
4.3.5
4.71.1
.2
.2
.27.5
.17.8
.32.93.9
.06.5
6.5.6.2.1
Hardnesstotal(mg/L asCaCO 3 )
6017713789
3442624949
96705259
210
2970485144
1103
578767
48220
39240
36
32044309680
7762
140600580
Hard ness,noncar-bonatetotal(mg/L asCaCO 3 )
02005
04300
01220
150
00000
340000
0170
0170
10
210000
35
3200
470420
Calcium,dissolved(mg/LasCa)
105.0
221016
109.4
121616
1717131270
8.317111310
361.2
122117
1185
9.088
8.9
120117.2
1721
201118
160140
Magnesium,dissolved(mg/LasMg)
8.61.23.92.9
12
2.24.67.72.22.2
136.84.87.09.1
2.16.65.14.44.7
4.3<.016.58.46.0
5.02.24.04.53.4
4.34.02.9
136.6
6.58.5
224955
Sodium,dis
solved(mg/LasNa)
6.33.6
124.66.7
8.95.26.66.06.0
9.96.14.75.0
27
176.15.54.64.2
2030
7.1136.7
4.442
3.939
3.9
414.63.5
1211
116.1
12100190
188
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
18N/02W-32A0618N/02W-32B0218N/02W-33M0118N/02W-34B0118N/02W-35B02
18N/02W-35K0318N/02W-35M0118N/02W-36L0118N/03W-01K04
18N/03W-01L0118N/03W-02B0518N/03W-02B0618N/03W-02H0518N/03W-04R03
18N/03W-07L0218N/03W-11P0218N/03W-12H0118N/03W-12L0118N/03W-13K01
18N/03W-16P0218N/03W-18A0118N/03W-19C0118N/03W-22A0118N/03W-23A01
18N/03W-23N0118N/03W-24H0118N/03W-24H0218N/03W-24J0218N/03W-24J03
18N/03W-25A0218N/03W-25P0118N/03W-36B0119N/01E-30P0619N/01E-31C04
19N/01W-04P0119N/01W-05H0119N/01W-05R0519N/01W-06L01
So
dium,percent
1830272114
3520182121
1816161522
5616191617
2996212417
1629182619
2218202123
2317162641
So
dium,adsorp-tionratio
0.4.4.6.3.3
.7
.4
.4
.4
.4
.4
.3
.3
.3
.8
1.3.4.3.3
.98
.4
.6
.4
.31.3
1.3
1.3.3.5.6
.6
.3
.524
Potassium,dis
solved(mg/LasK)
2.4.5.1.3
2.6
1.11.41.7
.6
.6
1.5.3.4.5.7
.11.41.3
.8
.6
.5
.1
.4
.71.4
1.71.1
.62.6
.4
2.6.9.5
3.51.0
1.02.12.19.29.7
Alka linity,labdis
solved(mg/L asCaCO3 )
7015823884
3838595959
10259506065
4481555747
745663
11380
5550416426
1104632
11645
4571
137130158
Sulfate,dis
solved(mg/Las SO4 )
5.01.79.05.0
15
<1.06.03.92.12.2
155.02.82.84.0
4.0<1.0
3.03.43.3
2.05.5
<1.01.0
<1.0
1.84.03.04.01.8
9.02.31.9
<1.021
222.5
145237
Chloride,dis
solved(mg/LasCl)
3.43.62.73.34.2
113.13.02.12.1
4.75.73.13.4
140
113.32.12.32.2
564.73.92.41.8
2.0180
2.0180
5.0
2104.02.23.27.4
7.52.68.5
490580
Fluo-ride,dis
solved(mg/LasF)
0.1.1.1.1.1
.1
.1
.1
.1
.1
.1<.l
.1
.1
.1
<.l.2.1.1.1
<.l.2.1.1.2
<.l.1.1.1
<.l
.1<.l<.l
.2
.1
.1
.1
.1
.1
.1
Silica,dis
solved(mg/Las SiO 2 )
3419192642
3828363636
4726222624
2235362322
2926233030
3026243018
3227226637
3727532936
189
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
18N/02W-32A0618N/02W-32B0218N/02W-33M0118N/02W-34B0118N/02W-35B02
18N/02W-35K0318N/02W-35M0118N/02W-36L0118N/03W-01K04
18N/03W-01L0118N/03W-02B0518N/03W-02B0618N/03W-02H0518N/03W-04R03
18N/03W-07L0218N/03W-11P0218N/03W-12H0118N/03W-12L0118N/03W-13K01
18N/03W-16P0218N/03W-18A0118N/03W-19C0118N/03W-22A0118N/03W-23A01
18N/03W-23N0118N/03W-24H0118N/03W-24H0218N/03W-24J0218N/03W-24J03
18N/03W-25A0218N/03W-25P0118N/03W-36B0119N/01E-30P0619N/01E-31C04
19N/01W-04P0119N/01W-05H0119N/01W-05R0519N/01W-06L01
Solids,residueat180°Cdis
solved(mg/L)
11250
10668
144
9086
1149498
1611138996
399
94111908074
21510593
133112
85412
67444
68
6007668
180166
15997
1961,1401,230
Solids,sum ofconstituents,dissolved(mg/L)
11249
11876
150
9489
118101101
1711228795
314
94119978678
19210292
144111
89370
7338770
4858262
186158
158103215968
1,140
NitrogenNO 2 +NO3 ,dis
solved(mg/LasN)
<0.101.1<.10
.26<.10
<.101.92.6<.10<.10
.294.41.5
.49
.13
.60<.10<.10<.10
.55
<.10<.10
.26<.10<.10
<.10<.10
.39<.102.9
<.10.12.67
<.106.0
6.0<.10<.10<.10<.10
Phosphorous,dissolved(mg/LasP)
0.07.02
<.01.02.07
.19<.01
.02
.22
.22
.09
.01
.01
.05
.04
.01
.58
.10
.11
.02
.03<.01
.03
.03
.77
.14
.17
.01
.18
.01
.06
.06<.01
.74
.03
.03
.07
.03
.39
.12
Iron,dis
solved(|ig/LasFe)
606
<313040
95147
6563
1859
1928
4470
6333
7
11530
535239
2478
74915
56<312
1,3008
1017
3,200120
1,400
Manga- Coli- Strep-nese, form, tococci,dis- fecal fecalsolved (cols. (cols.(ug/L per peras Mn) 100 mL) 100 mL)
260 <1 <11 <1 <1
<1 <1 <13 <1 <1
700 <1 <1
46 <1 <11 <1 <1
<1 <1 <116 <1 <116 <1 <1
<1 <1 <1<1 <1 <1
1 <1 <1<1 <1 <1
2 <1 <1
6 1 <1240 <1 <1
48 <1 <111 <1 <1<1 <1 <1
3 <1 <13 <1 <12 <1 <1
19 <1 <1110 <1 <1
58 <1 <129 <1 <124 <1 <138 <1 <110 <1 <1
26 <1 <1<1 <1 <1
2 <1 <1370 <1 <1
1 <1 <1
1 <1 <148 <1 <1
190 <1 <1500 <1 <1560 <1 <1
190
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
19N/01W-07A0119N/01W-07N0219N/01W-07R0119N/01W-09L0219N/01W-10F04
19N/01W-10L0219N/01W-10N02
19N/01W-10Q0219N/01W-15K03
19N/01W-16K0119N/01W-17A0519N/01W-17J0219N/01W-17N0219N/01W-18F01
19N/01W-18M0219N/01W-18P0119N/01W-19P0319N/01W-20H0119N/01W-21C03
19N/01W-21K0119N/01W-21L0219N/01W-22A0119N/01W-23G0219N/01W-25P01
19N/01W-27A0119N/01W-28F0219N/01W-29C0219N/01W-29N0119N/01W-30P04
19N/01W-30R0219N/01W-31B0319N/01W-31K0419N/01W-32B01
19N/01W-32C0419N/01W-32N0319N/01W-32R0119N/01W-33K0319N/01W-33K04
Date
05-10-8904-04-8904-04-8904-18-8904-20-89
04-20-8904-19-8904-19-8904-26-8904-20-89
04-18-8905-01-8904-18-8904-07-8904-06-89
04-04-8904-04-8904-10-8904-13-8904-18-89
04-28-8904-18-8904-27-8906-15-8906-08-89
04-20-8904-13-8904-06-8904-06-8904-07-89
04-07-8904-10-8905-09-8904-10-8904-10-89
04-10-8904-13-8904-13-8905-10-8905-10-89
Time
13001300111015501230
10301640164513001420
14001025171012001755
15001615163015151235
11451115102015451645
16301300130516151610
14051055102014151420
12401140102014051450
Geo-hydro-logicunit
QcQcTQuQvaQc
QcQvaQvaQcQf
QvaTQuTQuQcQf
QfQcQcQcQva
QfQvaTQuQcQva
QvaQcQcQcTQu
QvaQfQvtTQuTQu
QvaQvaQvtQvaQc
Land surface eleva tion(feetabovesealevel)
8512540
19062
301481487080
16040437090
8570
120150162
1301156584
225
200120145135115
1151261555050
14515780
160160
Depthofwell,total(feet)
82138
1,0009074
855656
11982
9017495
10264
4910810517867
12678
143108140
11899
152120122
677877
211211
947086
110163
Temperature,water(°C)
10.511.012.010.011.0
11.011.011.010.59.5
10.510.512.010.511.0
12.010.510.511.511.0
10.010.510.014.010.0
9.511.011.510.510.0
11.010.010.510.010.0
10.010.011.010.09.5
Spe
cificconductance(fiS/cm)
30038023199
891
1,2709696
1,350192
147144310103193
271239251228114
161219200158178
97142194152222
132130145825825
155166137158113
Spe cific conductance,lab(fiS/cm)
298388232100883
1,2509595
1,340192
146142308118190
277244232222113
160219209158180
95139190156221
129131147818818
153167136157113
191
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
19N/01W-07A0119N/01W-07N0219N/01W-07R0119N/01W-09L0219N/01W-10F04
19N/01W-10L0219N/01W-10N02
19N/01W-10Q0219N/01W-15K03
19N/01W-16K0119N/01W-17A0519N/01W-17J0219N/01W-17N0219N/01W-18F01
19N/01W-18M0219N/01W-18P0119N/01W-19P0319N/01W-20H0119N/01W-21C03
19N/01W-21K0119N/01W-21L0219N/01W-22A0119N/01W-23G0219N/01W-25P01
19N/01W-27A0119N/01W-28F0219N/01W-29C0219N/01W-29N0119N/01W-30P04
19N/01W-30R0219N/01W-31B0319N/01W-31K0419N/01W-32B01
19N/01W-32C0419N/01W-32N0319N/01W-32R0119N/01W-33K0319N/01W-33K04
pH,(standardunits)
6.97.78.27.37.1
7.26.36.37.27.1
6.88.17.26.87.0
6.87.47.06.97.2
8.36.78.27.37.0
6.98.17.07.17.3
7.27.06.58.18.1
7.76.78.27.27.6
pH,lab(standardunits)
7.17.88.07.67.3
7.36.86.87.57.3
7.27.87.46.97.2
7.07.57.07.07.7
7.97.08.07.56.9
7.37.87.27.37.3
7.37.46.78.08.0
7.77.68.17.57.7
Oxygen,dissolved(mg/L)
0.7.2.1
5.02.2
.96.46.4
.36.7
3.5.1
6.711.02.6
5.3.3.0
4.53.2
.54.2
.2
.55.3
6.6.4.6
1.2.1
.22.77.6
.1
.1
.87.5
.28.63.0
Hardnesstotal(mg/L asCaCO 3 )
1401105838
130
3403535
181
5858
1404779
1301101009545
7193805779
36576564
100
524956
210210
6467576744
Hard ness, noncar-bonatetotal(mg/L asCaCO3 )
00000
2600000
00000
00
1200
00002
00010
00500
111060
Calcium,dissolved(mg/LasCa)
1723166.5
19
637.87.8
.1311
1012177.6
12
141615158.2
1216199.0
16
7.29.2
129.6
19
8.79.1
135656
9.5138.5
127.5
Magne
sium,dissolved(mg/LasMg)
24134.35.4
20
443.83.8
.1613
8.16.7
236.9
12
231616146.0
9.9137.98.59.4
4.38.38.69.6
13
7.36.45.6
1818
9.88.38.78.96.2
Sodium,dis
solved(mg/Las Na)
9.54628
5.1130
985.05.1
2607.6
7.07.0
135.97.6
10128.29.04.9
5.99.6
139.96.7
4.35.5
136.27.5
5.47.66.7
110110
5.96.85.35.75.5
192
Table Cl. Values and concentrations of field measurements and common constituents-Continued
Localwellnumber
19N/01W-07A0119N/01W-07N0219N/01W-07R0119N/01W-09L0219N/01W-10F04
19N/01W-10L0219N/01W-10N02
19N/01W-10Q0219N/01W-15K03
19N/01W-16K0119N/01W-17A0519N/01W-17J0219N/01W-17N0219N/01W-18F01
19N/01W-18M0219N/01W-18P0119N/01W-19P0319N/01W-20H0119N/01W-21C03
19N/01W-21K0119N/01W-21L0219N/01W-22A0119N/01W-23G0219N/01W-25P01
19N/01W-27A0119N/01W-28F0219N/01W-29C0219N/01W-29N0119N/01W-30P04
19N/01W-30R0219N/01W-31B0319N/01W-31K0419N/01W-32B01
19N/01W-32C0419N/01W-32N0319N/01W-32R0119N/01W-33K0319N/01W-33K04
Sodium,percent
1346482268
3823239916
2020172117
1419141719
1518252615
2017291714
1825205151
1618161520
Sodium,adsorp-tionratio
0.422
.45
2.4.4
110.4
.4
.4
.5
.4
.4
.4
.5
.4
.4
.3
.3
.4
.7
.6
.3
.3
.3
.7
.3
.3
.3
.5
.433
.3
.4
.3
.3
.4
Potassium,dis
solved(mg/LasK)
0.94.45.81.44.1
5.8.9.9
2.62.5
1.72.83.41.31.5
2.23.32.02.31.4
2.41.83.43.31.6
1.12.42.41.82.2
1.51.21.3
1111
2.01.32.02.62.2
Alka linity,labdissolved(mg/L asCaCO 3 )
15220911944
132
7737378386
6366
1535788
13811991
10950
761041077977
38648863
110
525851
464464
6356616148
Sulfate,dissolved(mg/Las SO 4 )
4.01.32.14.0
28
223.03.1
325.9
3.41.85.01.97.5
4.66.1
212.91.8
4.03.8
<1.0<1.0
6.0
5.56.24.36.62.7
8.56.95.03.43.2
9.25.75.55.05.0
Chloride,dissolved(mg/LasCl)
3.34.12.51.9
180
3302.82.9
3404.5
3.23.54.91.32.8
3.02.69.43.73.4
2.54.22.42.43.2
2.42.04.14.44.0
3.21.67.57.67.6
4.48.72.84.32.5
Fluo-ride,dissolved(mg/LasF)
0.10.2
.2<.l
.2
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.2
.1
.1
.1
.1
.1
.1
.1
.1
.1
.2
.3
.1
.1
.1
.1
.1
Silica,dissolved(mg/Las SiO 2 )
3827493031
3629294041
3728444338
4240513726
4344414730
2840383956
4136373736
4631353436
193
Table Cl. Values and concentrations of field measurements and common constituents-Continued
Localwellnumber
19N/01W-07A0119N/01W-07N0219N/01W-07R0119N/01W-09L0219N/01W-10F04
19N/01W-10L0219N/01W-10N02
19N/01W-10Q0219N/01W-15K03
19N/01W-16K0119N/01W-17A0519N/01W-17J0219N/01W-17N0219N/01W-18F01
19N/01W-18M0219N/01W-18P0119N/01W-19P0319N/01W-20H0119N/01W-21C03
19N/01W-21K0119N/01W-21L0219N/01W-22A0119N/01W-23G0219N/01W-25P01
19N/01W-27A0119N/01W-28F0219N/01W-29C0219N/01W-29N0119N/01W-30P04
19N/01W-30R0219N/01W-31B0319N/01W-31K0419N/01W-32B01
19N/01W-32C0419N/01W-32N0319N/01W-32R0119N/01W-33K0319N/01W-33K04
Solids,residueat180°Cdissolved(mg/L)
17421716282
477
6878488
724131
11488
193101121
16914817014384
119152131107113
78113118110168
108101105507516
11911511710585
Solids,sum ofconstituents,dissolved(mg/L)
190245180
81493
6467878
725138
113102204103134
18617018415182
126156151128124
76112137119172
108106113522521
12511610511694
NitrogenNO 2 +NO3 ,dissolved(mg/LasN)
0.39<.10<.10<.10
.28
<.10.69.69
<.10.29
1.1<.10
.38
.21<.10
.94
.50<.10
.39
.14
<.10.32
<.10<.101.0
<.10<.10
.43
.98<.10
<.10.43
1.3<.10<.10
<.101.6<.101.6<.10
Phosphorous,dissolved(mg/LasP)
0.04.09.99.04.01
.04
.03
.02
.06
.06
.03
.16
.07
.05
.04
.04
.20
.04
.01
.04
.08
.04
.13
.38
.03
.05
.06
.14
.04
.13
.05
.02
.041.01.0
.08
.03
.04
.03
.08
Iron,dissolved(ug/LasFe)
5666
5206043
110<3
4125
966
54548
60250
6,3001035
442192
3507
37025
26068
1,600
740360
5660840
1101268<3
9
Manga- Coli- Strep-nese, form, tococci,dis- fecal fecalsolved (cols. (cols.(ug/L per perasMn) lOOmL) lOOmL)
51 <1 <1160 <1 <1
83 <1 <17 <1 <11 <1 <1
1,100 <1 <1<1 <1 <1<1 <1 <1
3 <1 <1<1 <1 <1
2 <1 <144 <1 <1<1 <1 <1
7 <1 <15 <1 47
6 <1 <166 <1 <1
450 <1 <12 <1 13 <1 <1
290 <1 <12 <1 <1
160 <1 <1180 <1 <1
3 <1 <1
18 <1 <1200 <1 <1
13 <1 115 <1 <1
320 <1 <1
230 <1 <117 <1 <1<1 <1 <1
210 <1 <1210 <1 <1
320 <1 <1<1 <1 <1
150 <1 <1<1 <1 <1
8 <1 <1
194
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
19N/01W-33K0519N/02W-03E0219N/02W-04F0519N/02W-07P0119N/02W-08F03
19N/02W-08H0119N/02W-08K0119N/02W-08P0119N/02W-08Q0119N/02W-14H03
19N/02W-14H0419N/02W-14J0119N/02W-14P0219N/02W-16K02D119N/02W-16Q05
19N/02W-18A0219N/02W-18K0219N/02W-18M0119N/02W-19H01
19N/02W-21C0219N/02W-21Q0419N/02W-22D0219N/02W-24F0219N/02W-25A02
19N/02W-25F0119N/02W-26J0119N/02W-27D0319N/02W-28L0519N/02W-29C01
19N/02W-30B0119N/02W-30J0219N/02W-31E0319N/02W-32A0619N/02W-32G04
19N/02W-32H0319N/02W-33B0219N/02W-33K08
19N/02W-33M03
Date
04-18-8906-06-8905-03-8905-01-8905-03-89
05-04-8905-01-8905-01-8905-02-8905-18-89
04-11-8904-11-8904-11-8904-18-8904-28-89
04-28-8905-01-8905-02-8905-16-8905-16-89
04-28-8904-19-8905-18-8904-06-8904-10-89
04-07-8904-07-8906-22-8904-18-8905-02-89
05-15-8905-15-8905-03-8904-17-8904-14-89
05-09-8904-25-8904-18-8904-18-8905-04-89
Time
09301720142013251530
14251640154013201600
12301110135011351310
17301435161511151120
12101040132012151410
14401245133015451500
14401335173016551355
11451220133013351030
Geo-
hydro-logicunit
QvaQcTQuQcTQu
QcTQuQcTQuQvt
TQuQfQcTQuQc
MLTTQuQcTQuTQu
QcTQuTQuQvaTQu
QvaQcQcQvaQc
QvaTQuQcTQuQc
QcQvaQcQcQva
Land surface eleva tion(feetabovesealevel)
15090
1259060
11010012590
130
12514617555
140
12013080
100100
604840
120100
14512578
13540
100256030
195
182192
1919
165
Depthofwell,total(feet)
12290
156102156
79130
8714036
430116232382151
6716670
112112
89231258
86212
911471145476
7979
109224210
15813412012084
Temperature,water(°C)
9.510.511.510.511.0
11.512.510.010.510.5
11.510.510.511.510.5
11.011.010.511.011.0
11.011.512.510.59.5
10.510.512.511.010.5
10.510.510.510.510.0
10.010.513.013.011.0
Spe cificconductance(uS/cm)
112380229165244
138176149189168
311330205174198
180142164125125
620164168136260
170220738187158
170144117150175
169218168168158
Spe cific conductance,lab(uS/cm)
113372229166243
139177152191169
326301202173200
179143165124124
619163162141252
174221741189161
169143119150171
171211169169159
195
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
19N/01W-33K0519N/02W-03E0219N/02W-04F0519N/02W-07P0119N/02W-08F03
19N/02W-08H0119N/02W-08K0119N/02W-08P0119N/02W-08Q0119N/02W-14H03
19N/02W-14H0419N/02W-14J0119N/02W-14P0219N/02W-16K02D119N/02W-16Q05
19N/02W-18A0219N/02W-18K0219N/02W-18M0119N/02W-19H01
19N/02W-21C0219N/02W-21Q0419N/02W-22D0219N/02W-24F0219N/02W-25A02
19N/02W-25F0119N/02W-26J0119N/02W-27D0319N/02W-28L0519N/02W-29C01
19N/02W-30B0119N/02W-30J0219N/02W-31E0319N/02W-32A0619N/02W-32G04
19N/02W-32H0319N/02W-33B0219N/02W-33K08
19N/02W-33M03
pH,(standardunits)
7.47.37.47.97.9
6.57.76.87.06.9
7.86.77.87.86.8
7.38.07.17.07.0
6.77.97.46.98.0
6.67.37.86.97.5
6.77.37.28.17.8
7.96.47.97.97.5
pH,lab(standardunits)
7.67.37.47.87.7
7.07.77.07.27.0
7.17.87.97.87.0
7.47.87.77.77.5
6.98.27.67.38.0
7.07.47.87.17.8
7.27.77.38.27.9
7.76.87.87.97.5
Oxygen,dissolved(mg/L)
2.4.0.1.1.1
4.6.0
7.14.05.3
.15.7
.2
.44.5
8.9.1
6.72.12.1
6.2.8.0
4.8.1
4.41.3.0
6.3.7
8.03.26.4
.1
.1
.14.0
.4
.48.0
Hardnesstotal(mg/L asCaCO3 )
45140977585
5674637969
15073783682
7557735454
3042455686
6895
1408766
6762514774
7190636365
Hard
ness,noncar-bonatetotal(mg/L asCaCO3 )
00000
00203
00000
140000
00000
70000
100100
00000
Calcium,dis
solved(mg/Las Ca)
6.825191222
1013141512
2420161113
1716111111
4.413131023
131541159.9
119.8
111317
1918171712
Magnesium,dissolved(mg/Las Mg)
6.92012117.3
7.6106.9
109.4
215.69.32.0
12
7.84.2
116.46.5
4.72.33.17.66.9
8.6149.6
1210
9.59.05.73.67.6
5.6114.95.18.4
Sodium,dis
solved(mg/Las Na)
5.123
8.14.9
19
6.26.45.47.97.9
12381223
8.3
5.55.95.54.54.7
12018176.5
19
7.18.7
977.66.6
8.35.84.7
126.9
6.18.1
11116.7
196
Table Cl. Values and concentrations of field measurements and common constituents-Continued
Localwellnumber
19N/01W-33K0519N/02W-03E0219N/02W-04F0519N/02W-07P0119N/02W-08F03
19N/02W-08H0119N/02W-08K0119N/02W-08P0119N/02W-08Q0119N/02W-14H03
19N/02W-14H0419N/02W-14J0119N/02W-14P0219N/02W-16K02D119N/02W-16Q05
19N/02W-18A0219N/02W-18K02
19N/02W-18M0119N/02W-19H01
19N/02W-21C0219N/02W-21Q0419N/02W-22D0219N/02W-24F0219N/02W-25A02
19N/02W-25F0119N/02W-26J0119N/02W-27D0319N/02W-28L0519N/02W-29C01
19N/02W-30B0119N/02W-30J0219N/02W-31E0319N/02W-32A0619N/02W-32G04
19N/02W-32H0319N/02W-33B0219N/02W-33K08
19N/02W-33M03
So
dium,percent
1925151232
1915151820
1551245718
1417141516
8946432031
1816591617
2117163416
1516272718
So
dium,adsorp-tionratio
0.3.9.4.3.9
.4
.3
.3
.4
.4
.42
.62
.4
.3
.4
.3
.3
.3
1011
.4
.9
.4
.44
.4
.4
.5
.3
.3
.8
.4
.3
.4
.6
.6
.4
Potassium,dissolved(mg/LasK)
2.03.03.11.12.8
1.22.4
.71.61.5
2.34.53.32.11.6
.72.8
.9
.7
.7
1.32.52.41.45.6
1.32.05.31.91.7
1.31.3.7
2.02.7
3.91.61.91.91.9
Alkalinity,labdissolved(mg/L asCaC03 )
4918711578
123
5882619166
1471571017883
6166745858
75778067
132
611151509079
5768507486
8196858574
Sulfate,dissolved(mg/Las SO4)
4.8<1.0<1.0
3.0<1.0
4.46.04.84.06.0
5.72.21.1
<1.05.0
2.01.83.33.03.0
38<1.0<1.0
3.41.3
6.0<1.0144.0
<1.0
3.03.02.8
<1.0<1.0
2.03.9
<1.0<1.0
3.0
Chloride,dissolved(mg/LasCl)
4.38.23.33.12.8
3.23.04.92.73.8
8.34.24.47.66.2
7.83.03.52.62.4
1203.92.61.72.9
7.12.5
1303.43.4
4.32.83.22.12.4
2.74.62.22.23.9
Fluo-ride,dissolved(mg/LasF)
0.1.2.2.1.2
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.2
.1
.1
.2
.1
.1
.1
.1
.1
.1
.1
.1<.l
.1
.1
.1
Silica,dissolved(mg/Las SiO 2 )
3654462149
3838292836
3841254335
2731312424
2645513839
3133444634
4431254339
3736474738
197
Table Cl. Values and concentrations of field measurements and common constituents-Continued
Localwellnumber
19N/01W-33K0519N/02W-03E0219N/02W-04F0519N/02W-07P0119N/02W-08F03
19N/02W-08H0119N/02W-08K0119N/02W-08P0119N/02W-08Q0119N/02W-14H03
19N/02W-14H0419N/02W-14J0119N/02W-14P0219N/02W-16K02D119N/02W-16Q05
19N/02W-18A0219N/02W-18K0219N/02W-18M0119N/02W-19H01
19N/02W-21C0219N/02W-21Q0419N/02W-22D0219N/02W-24F0219N/02W-25A02
19N/02W-25F0119N/02W-26J0119N/02W-27D0319N/02W-28L0519N/02W-29C01
19N/02W-30B0119N/02W-30J0219N/02W-31E0319N/02W-32A0619N/02W-32G04
19N/02W-32H0319N/02W-33B0219N/02W-33K08
19N/02W-33M03
Solids,residueat180°Cdis
solved(mg/L)
10223815580
173
106115103120109
193196124129111
12296
1107893
35012612392
168
11613643116497
1269392
110125
119140130129115
Solids,sum ofconstituents,dissolved(mg/L)
96250162103178
110128107126125
210210132136138
1221041158787
361131138110178
120144432147113
13110487
120128
125148135135119
NitrogenNO 2 +NO 3 ,dissolved(mg/LasN)
0.13<.10<.10<10<.10
.94<.101.1.32
2.0
2.4<.10<.10<.101.6
4.0<.10
.99<.10<.10
.15<.10<.10
.21<.10
2.2<.10<.10
.13<.10
3.5.11.80
<.10<.10
<.101.7<.10<.10<.10
Phosphorous,dis
solved(mg/LasP)
0.04.33.26.04
1.5
.02
.12
.02
.01
.05
.03
.61
.07
.36
.01
.02
.50
.01
.02
.02
.02
.66
.65
.04
.73
.05
.011.6.04.07
.02
.02
.01
.35
.50
.41
.02
.41
.41
.23
Iron,dissolved(ug/LasFe)
853,900
34061
330
28160
912
3
18210
17140
7
2838
61416
410430480
35410
1979
2401,700
9
55
5453
320
712
17016021
Manga- Coli- Strep-nese, form, tococci,dis- fecal fecalsolved (cols. (cols.(ug/L per perasMn) lOOmL) lOOmL)
17 <1 <1560 <1 <1680 <1 <1
60 <1 <1310 <1 <1
2 <1 <1120 <1 <1<1 <1 <1<1 <1 <1<1 <1 <1
12 <1 <196 <1 <184 <1 <155 <1 <1
1 <1 <1
5 <1 <128 <1 <1
2 <1 <1<1 <1<1 <1
9 <1 <150 <1 <1
110 <1 <13 <1 <1
110 <1 <1
8 <1 <133 <1 <1
240 <1 <137 <1 <145 <1 <1
<1 <11 <13 <1 <1
39 <1 <1160 <1 <1
54 <1 <14 <1 <1
74 <1 <173
120 <1 <1
198
Table Cl. Values and concentrations of field measurements and common constituents-Continued
Localwellnumber
19N/02W-35P0319N/02W-36J0119N/02W-36N0319N/03W-12Q01
19N/03W-24D0319N/03W-24M0119N/03W-25E0319N/03W-25K01
19N/03W-25N0219N/03W-26F0119N/03W-27L0119N/03W-27N0119N/03W-34A01
19N/03W-34H0119N/03W-36M0220N/01W-33L0220N/01W-33N0120N/02W-33Q02
BLANK -Deionized water
Date
04-07-8904-07-8904-07-8905-04-8905-04-89
05-02-8905-03-8904-28-8905-01-8905-01-89
04-27-8905-15-8905-15-8905-18-8905-16-89
05-15-8905-02-8904-19-8904-19-8905-03-89
04-07-8904-10-8904-10-8904-12-8904-14-89
04-18-8904-19-8904-26-8904-26-8904-28-89
05-01-8905-04-8905-08-8905-17-8905-26-89
06-06-8906-06-8906-21-89
Time
09151045160013001305
11201630160511501155
16301115095010101135
12151740100012551045
15001230152011001420
14001700113012001800
12501400121513001030
113014001100
Geo-
hydro-logicunit
TQuQvaQcTQuTQu
QcQcQcQvrQvr
QcQcTQuQvaQva
QcQcTQuQcTQu
- ---
_- -
_ - -
..
Land surface eleva tion(feetabovesealevel)
123160155100100
100130130175175
15013040
165130
150150
59180
~----
_- --
----
_
Depthofwell,total(feet)
20873
157199199
1201631184141
1061011038347
103105500119757
-----
_- --
__----
..
Temperature,water(°C)
10.510.010.010.010.0
11.510.510.510.510.5
10.59.5
11.510.010.5
10.09.5
12.011.013.0
- --
_- -
_ - -
_ .-
Spe
cificconductance(uS/cm)
137100139140140
174136158102102
139125154116153
150140228562193
-~---
_- -
_ - -
_ ..
Spe
cific conduc
tance,lab(uS/cm)
137102136140140
177138155103103
143124154119153
148141223566194
11221
11111
21811
211
199
Table Cl. Values and concentrations of field measurements and common constituents Continued
Localwellnumber
19N/02W-35P0319N/02W-36J0119N/02W-36N0319N/03W-12Q01
19N/03W-24D0319N/03W-24M0119N/03W-25E0319N/03W-25K01
19N/03W-25N0219N/03W-26F0119N/03W-27L0119N/03W-27N0119N/03W-34A01
19N/03W-34H0119N/03W-36M0220N/01W-33L0220N/01W-33N0120N/02W-33Q02
BLANK -Deionized water
pH,(standardunits)
7.47.47.17.67.6
7.27.67.66.46.4
6.67.57.17.26.8
8.06.87.97.18.2
-
_ -
_ --
_
pH,lab(standardunits)
7.37.37.27.87.7
7.57.57.56.76.7
6.98.07.37.47.8
8.07.07.77.68.0
7.57.98.37.57.5
7.97.57.57.97.0
6.77.37.18.47.0
7.47.38.3
Oxygen,dissolved(mg/L)
0.28.16.4
.5
.5
3.2.2
06.76.7
4.94.12.88.67.9
.01.83.62.2
.0
-
_- --
_ -
_
Hardnesstotal(mg/L asCaCO3 )
4940535958
7862674141
6155645569
675766
24055
-0 -
_- --
_ -
_-
Hard ness,noncar-bonatetotal(mg/L asCaCO3 )
00000
00000
10010
000
1300
---0--
~---
_
----
Calcium,dissolved(mg/LasCa)
117.3
111313
1311129.8
10
1310181116
1812203519
<.02.03.03.05
<.02
<.02<.02<.02<.02<.02
<.02<.02
.03<.02<.02
<.02<.02
.02
Magnesium,dissolved(mg/LasMg)
5.35.36.26.46.2
118.58.93.93.9
6.97.24.76.67.0
5.36.63.9
371.9
<.01<.01
.09<.01<.01
.03<.01
.02
.06<.01
<.01<.01<.01
.06
.08.
.06
.06<.01
Sodium,dis
solved(mg/LasNa)
8.65.36.65.35.0
6.15.55.74.44.7
5.24.87.84.35.1
4.75.5
201321
<.2<.2<.2<.2<.2
<.2<.2<.2<.2<.2
<.2<.2<.2<.2<.2
<.2<.2<.2
200
Table Cl. Values and concentrations of field measurements and common constituents-Continued
Localwellnumber
19N/02W-35P0319N/02W-36J0119N/02W-36N0319N/03W-12Q01
19N/03W-24D0319N/03W-24M0119N/03W-25E0319N/03W-25K01
19N/03W-25N0219N/03W-26F0119N/03W-27L0119N/03W-27N0119N/03W-34A01
19N/03W-34H0119N/03W-36M0220N/01W-33L0220N/01W-33N0120N/02W-33Q02
BLANK -Deionized water
So
dium,percent
2722211615
1416151920
1516211414
1317391044
~
_ -
_ ~
_
Sodium,adsorp-tionratio
0.5.4.4.3.3
.3
.3
.3
.3
.3
.3
.3
.4
.3
.3
.3
.31.4
1
-
_ --
_ --
_
Potassium,dissolved(mg/LasK)
1.81.02.01.51.3
1.1.9
1.4.4.4
.8
.5
.6
.5
.5
.4
.82.63.82.0
<.l.1.1.1.1
.1
.1
.1<.l
.1
.1<.l
.1
.1
.1
<.l<.l<.l
Alka linity,labdissolved(mg/L asCaCO3 )
6744656768
8264764343
6057805472
7257
10310886
1.01.02.01.01.0
1.01.01.01.02.0
1.01.03.01.01.0
1.01.01.0
Sulfate,dissolved(mg/Las SO4 )
<1.04.8
<1.01.51.4
3.53.6
<1.02.82.9
1.52.0
<1.03.02.0
<1.08.0
<1.07.8
<1.0
<.2<.2<.2<.2
<1.0
<1.0<1.0<1.0<1.0<1.0
<1.0<1.0<1.0<1.0<1.0
<1.0<1.0<1.0
Chloride,dissolved(mg/LasCl)
2.32.53.32.62.6
3.83.43.13.43.5
3.32.74.22.62.9
2.43.58.9
1109.4
<.l<.l<.l<.l<.l
<.l<.l<.l<.l<.l
.2
.4<.l<.l<.l
<.l<.l
.1
Fluo-ride,dis
solved(mg/LasF)
0.2.1.2.1.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1<.l<.l
.1
<.l.1
<.l<.l<.l
.1
.1<.l
Silica,dis
solved(mg/Las SiO2 )
5226534342
2825392728
3121402527
3623443242
.05
.02
.01
.05<.01
.03<.01
.02
.04<.01
<.01<.01<.01
.04
.38
.03
.03<.01
201
Table Cl. Values and concentrations of field measurements and common constituents-Continued
Localwellnumber
19N/02W-35P0319N/02W-36J0119N/02W-36N0319N/03W-12Q01
19N/03W-24D0319N/03W-24M0119N/03W-25E0319N/03W-25K01
19N/03W-25N0219N/03W-26F0119N/03W-27L0119N/03W-27N0119N/03W-34A01
19N/03W-34H0119N/03W-36M0220N/01W-33L0220N/01W-33N0120N/02W-33Q02
BLANK -Deionized water
Solids,residueat180°Cdissolved(mg/L)
12176
117114114
10196
1127179
10775
1117799
10691
162318143
3<1<1<1<!
211<1<1<1
<!<1<1
210
6<1
Solids,sum ofconstituents,dissolved(mg/L)
12279
123114113
11896
1187981
10584
12586
105
11096
162305147
~-
_ --
_ -
_
NitrogenNO 2 +NO3 ,dis
solved(mg/LasN)
<0.10<.10<.10<.10<.10
.51<.10<.10
.39
.39
1.6.26.34.16.34
<.10.47
<.10.26
<.10
<.10<.10<.10<.10<.10
<.10<.10<.10<.10<.10
<.10<.10<.10<.10<.10
<.10<.10
Phosphorous,dis
solved(mg/LasP)
0.48.03.55.23.23
.03
.01
.22
.02
.02
.01
.02
.70
.02
.01
.69<.01
.34
.02
.30
<.01<.01<.01
.01<.01
<.01<.01<.01<.01<.01
<.01<.01<.01
.02<.01
<.01<.01
Iron,dis
solved(fig/LasFe)
7907
1,300310310
563
1,6006885
104
8449
2409
2203256
3<3
473
4<3<3
43
315
<3<3
3
45
Manga- Coli- Strep-nese, form, tococci,dis- fecal fecalsolved (cols. (cols.(fig/L per perasMn) lOOmL) lOOmL)
180 <1 <12 <1 <1
240 <1 <1130 1 <1130 <1 <1
<1 <1 <11 <1 <1
170 <1 <13 <1 <14 <1 <1
2 <1 <1<1 <123 <1<1 <1 <1
2 <1
58 <1<1 <1 <167 <1 >100
1 <1 <114 <1 <1
<1<1
11
<1
2<1<1<1<1
2<1<1<1<1
<1<1
.23
202
Tab
le C
2.
Con
cent
ratio
ns o
f se
lect
ed tr
ace
elem
ents
[|ig/
L, m
icro
gram
s pe
r lit
er;
pCi/L
, pic
ocur
ies
per
liter
; <,
not
det
ecte
d at
the
give
n co
ncen
trat
ion;
--,
cons
titue
nt n
ot d
eter
min
ed;
geoh
ydro
logi
c un
it, s
ee ta
ble
1 in
text
]
Loc
al
wel
l nu
mbe
r
16N
/03W
-02H
0117
N/0
1W-0
2E03
17N
/01W
-02L
0217
N/0
1W-1
4H01
17N
/01W
-16L
01
17N
/01W
-19C
0217
N/0
2W-0
9G02
17N
/02W
-17H
0117
N/0
2W-3
1H01
17N
/02W
-33K
0217
N/0
3W-1
2F01
17N
/03W
-15A
0118
N/0
1E-1
9J01
S18
N/0
1E-1
9Q01
S
18N
/01E
-32H
0218
N/0
1E-3
2N01
18N
/01W
-02G
0218
N/0
1W-0
2H01
18N
/01W
-06A
03
18N
/01W
-06E
0218
N/0
1W-0
7N03
18N
/01W
-11P
05
18N
/01W
-12F
01
18N
/01W
-12M
01D
118
N/0
1W-1
6Q03
18N
/01W
-17H
0518
N/0
1W-1
9M05
18N
/01W
-21B
06
Dat
e
04-1
4-89
05-1
6-89
05-1
6-89
05-2
5-89
06-2
1-89
05-1
0-89
05-0
3-89
05-0
2-89
04-0
7-89
04-0
7-89
05-1
0-89
04-1
7-89
04-1
3-89
06-1
9-89
06-1
9-89
06-2
1-89
06-1
4-89
06-0
8-89
06-0
8-89
04-2
8-89
05-0
1-89
05-0
4-89
06-2
1-89
06-2
1-89
06-0
8-89
06-1
5-89
06-0
6-89
05-0
3-89
05-0
3-89
06-0
8-89
Tim
e
1555
1515
1200
1430
1445
1130
1100
1530
1355
1400
1015
1635
1125
1050
1215
1320
1715
1140
1350
1410
1150
1015
0950
0955
1515
1045
1055
1110
1455
1250
Geo
hy
dro
lo
gic
unit
Qva
Qva
Qva
Qva
Qva
TQ
uQ
vaQ
vaT
Qu
TQ
u
Qc
Qva
Tb Qvr
Qvr
Qc
Qc
Qc
Qva
Qc
Qvt
Qva
Qva
Qva
TQ
u
Qc
Qf
Qva
Qva
TQ
u
Ars
enic
, di
s
solv
ed
as A
s)
3<1
1 1 2 1<1 <1
1 1
<1 <1 <1 6 2 1 2 1<1 <! <1 5 <1 <1 2 1<1 <1
1 2
Bar
ium
, di
s
solv
ed
Oig
/L
asB
a)
4 3 3 <22 4 3 2 5 5 5 2 <2 4 2 2 3 5 2 4 4 6 3 3 3 <22 5 5 7
Cad
miu
m,
Chr
o-
dis-
m
ium
, so
lved
di
s-
(fig
/L
([ig
/L
as C
d)
as C
r)
<1
<1<1
<1
1 <1
<1
1<1
1
<1
<1<1
<1
<1
<1<1
<1
<1
<1
<1
<1<1
<1
<1
<1<1
1
<1
1
<1
11
<1<1
<1
<1
1<1
1
<1
<1<1
<1
<1
22
<1<1
<1
2 1
<1
2<1
<1
<1
5<1
<1
Cop
per,
dis
so
lved
(^
g/L
as
Cu)
<1 3 3 1<
l
<11 2 <1 4 <1 2 1 1 1
<1 2 5 <11 1 2 3 3
<l
<11 2 1
<1
Lead
, M
ercu
ry,
Sele
- di
s-
dis-
ni
um,
solv
ed
solv
ed
dis-
(f
ig/L
(H
g/L
(|ig/
L
as P
b)
as H
g)
as S
e)
<5
<0.1
<1
<1
<.l
<1<1
<
.l <1
<1
<.l
<11
<.l
<1
<1
<.l
<1<5
<.
l <1
<5
<.l
<1<5
.1
<1<5
.1
<1
<1
<.l
<1<5
.4
<1
<5
<.l
<11
<.l
<12
.5
<1
<1
<.l
<1<1
<
.l <1
<1
<.l
<1<1
<
.l <1
<5
<.l
<1
<5
<.l
<1<5
<
.l <1
<1
.1 <1
<1
<.l
<1<1
<
.l <1
<1
<.l
<1<1
<.
l <1
<5
<.l
<1<5
<.
l <1
<1
<.l
<1
Silv
er,
dis
so
lved
(H
g/L
as A
g) 3 1<1 2 <
l 1 <1 2 <1 <l 2 <1 <1 <1 <! <1 2 <1 <1 <l
<1 <1 <1 3 <! 2 <11 1
<1
Zin
c,
dis
so
lved
(H
g/L
asZ
n)
37 58 26 190 44 130 59 37 <3 5 <3 900
130 4 9 <3 100 65 20 120 5 <3 39 32 4 31 19 17 160 4
Rad
on
222,
to
tal
(pC
i/L)
230
450
490
410
660
420
440
440
480
470
370
190
640
110
180
460 -
280
480
<80
510 92 490 -
640
550
440
520
280
250
Tab
le C
2.
Con
cent
ratio
ns o
f se
lect
ed tr
ace
elem
ents
-Con
tinu
ed
Loca
l w
ell
num
ber
18N
/01W
-22K
0118
N/0
1W-2
3B02
18N
/01W
-31R
0218
N/0
2W-1
7D05
18N
/02W
-20C
01
18N
/02W
-21Q
01
18N
/02W
-22E
0118
N/0
2W-2
4B01
18N
/02W
-32A
06
18N
/02W
-33M
0118
N/0
2W-3
4B01
18N
/02W
-35B
0219
N/0
1W-0
9L02
19N
/01W
-21K
01
19N
/02W
-08Q
0119
N/0
2W-2
2D02
19N
/02W
-26J
0119
N/0
2W-2
8L05
19N
/02W
-30B
01
BL
AN
K -
Dei
oniz
ed w
ater
Dat
e
05-0
4-89
06-1
5-89
06-0
7-89
04-2
7-89
04-1
3-89
04-1
2-89
04-1
2-89
04-1
2-89
04-2
5-89
04-1
4-89
04-2
0-89
04-2
0-89
05-1
7-89
04-1
8-89
04-2
8-89
05-0
2-89
05-1
8-89
04-0
7-89
04-1
8-89
05-1
5-89
04-0
7-89
04-1
2-89
06-2
1-89
Tim
e
1510
1405
1145
1105
1620
1000
1005
1245
1020
1655
1405
1535
1115
1550
1145
1320
1320
1245
1545
1440
1500
1100
1100
Geo
- hy
dro-
lo
gic
unit
Qvr
Qvr
Qc
Qvt
Qva
Qva
Qva
Qvf
Qva
Qva
Tb Qvr
Qc
Qva
Qf
TQ
uT
Qu
Qc
Qva
Qva
Ars
enic
, di
s
solv
ed
as A
s)
<1 <1 21 <1 <! 4 4 1<1 2 <1 <1 3 1<! <1 2 <1
1<
!
<1 <1 <1
Bar
ium
, di
s
solv
ed
(|j,g
/L
as B
a)
6 2 6 5<2
8 8 3 4 5 <2 <28 3 7 6 12 7 6 6 <2 <2 <2
Cad
miu
m,
Chr
o-
dis-
m
ium
, so
lved
di
s-
(M-g
/L
(M-g
/L
as C
d)
as C
r)
<1
<1<1
1
<1
<1<1
1
<1
<1
<1
<1<1
<1
<1
<1<1
1
<1
3
<1
<1<1
1
<1
2<1
5
<1
<1
<1
<1<1
<1
<1
<1<1
2
<1
<1
<1
<1<1
<1
<1
12
Cop
per,
dis
so
lved
asC
u)
80 1 2 1 7 <1 <1 <1 <1 <l
<1 6 <1 <11 3 <1 <11 3 1 1 1
Lea
d,
dis
so
lved
(|j
,g/L
as
Pb)
<5 <1 <1 <5 <5 <5 <5 <5 <5 <5 <5 <5 <1 <5 <5 <5 <1 <5 <5 <l
<5 <51
Mer
cury
, Se
le-
dis-
ni
um,
solv
ed
dis-
(H
-g/L
(M
-g/L
as
Hg)
as
Se)
<.l
<1<.
l <1
<.l
<1<.
l <1
<.l
<1
0.1
<1.1
<1<
.l <1
<.l
<1.2
<1
<.l
<1<.
l <1
<.l
<1.2
<1
<.l
<1
<.l
<1<.
l <1
<.l
<1<
.l <1
<.l
<1
.1 <1
.4
<1.9
<1
Silv
er,
dis
so
lved
(|J
,g/L
as
Ag) 1
<1 <1 <1 4 <1 <1 <1 <11 1
<1 <11 1
<11
<1 2<! <1 <1
1
Zinc
, di
s
solv
ed
asZ
n)
<3 17 624
053
0 47 50 190 6 50 34 170 <3 48 3
850 <3 330
350 4 <3 17 <3
Rad
on
222,
to
tal
(pC
i/L)
420
290
480
310
540
230
250
300
410
160
<80
320
320
150
<80
480
300
450
160
560
<80
110
Table C3. Concentrations of volatile organic compounds
[\igfL, micrograms per liter; <, not detected at the given concentration; --, constituent not determined; geohydrologic unit, see table 1 in text]
Local well number
16N/03W-02H0117N/01W-02E03
17N/01W-02L02
17N/01W-14H0117N/01W-16L0117N/01W-19C0217N/02W-09G0217N/02W-17H01
17N/02W-31H01
17N/02W-33K0217N/03W-12F0117N/03W-15A01
18N/01E-19J01S18N/01E-19Q01S18N/01E-32H0218N/01E-32N0118N/01W-02G02
18N/01W-02H0118N/01W-06A0318N/01W-06E0218N/01W-07N0318N/01W-11P05
18N/01W-12F0118N/01W-12M01D118N/01W-16Q0318N/01W-17H05
18N/01W-19M0518N/01W-21B0618N/01W-22K0118N/01W-23B0218N/01W-31R02
18N/02W-17D0518N/02W-20C0118N/02W-21Q01
18N/02W-22E01
18N/02W-24B0118N/02W-32A0618N/02W-33M0118N/02W-34B0118N/02W-35B02
Date
04-14-8905-16-8912-13-8905-16-8912-13-89
05-25-8906-21-8905-10-8905-03-8905-02-89
04-07-8904-07-8905-10-8904-17-8904-13-89
06-19-8906-19-8906-21-8906-14-8906-08-89
06-08-8904-28-8905-01-8905-04-8906-21-89
06-21-8906-08-8906-15-8906-06-8905-03-89
05-03-8906-08-8905-04-8906-15-8906-07-89
04-27-8904-13-8904-12-8904-12-8904-12-89
04-25-8904-14-8904-20-8904-20-8905-17-89
Time
15551515110512001200
14301445113011001530
13551400101516351125
10501215132017151140
13501410115010150950
09551515104510551110
14551250151014051145
11051620100010051245
10201655140515351115
Di- Tri- Tetra- Di- Tri- Geo- Chloro- chloro- chloro- chloro- Bromo- bromo- bromo- hydro- methane, methane, methane, methane, methane, methane. methane, logic total total total total total total total unit (Hg/L) (Hg/L) (Hg/L) (|ig/L) (|ig/L) (|ig/L) (|ig/L)
Qva <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2Qva <.2 <.2 <.2 <.2 <.2 <.2 <.2Qva <.2 <.2 <.2 <.2 <.2 <.2 <.2Qva .2 <.2 <.2 <.2 <.2 <.2 <.2Qva <.2 <.2 <.2 <.2 <.2 <.2 <.2
Qva <.2 <.2 <.2 <.2 <.2 <.2 <.2Qva <.2 <.2 <.2 <.2 <.2 <.2 <.2TQu .2 <.2 <.2 <.2 <.2 <.2 <.2Qva .2 <.2 <.2 <.2 <.2 <.2 <.2Qva <.2 <.2 <.2 <.2 <.2 <.2 <.2
TQu <.2 <.2 <.2 <.2 <.2 <.2 <.2TQu <.2 <.2 <.2 <.2 <.2 <.2 <.2Qc <.2 <.2 <.2 <.2 <.2 <.2 <.2Qva <.2 <.2 <.2 <.2 <.2 <.2 <.2Tb <.2 <.2 <.2 <.2 <.2 <.2 <.2
Qvr <.2 <.2 <.2 <.2 <.2 <.2 <.2Qvr <.2 <.2 <.2 <.2 <.2 <.2 <.2Qc <.2 <.2 <.2 <.2 <.2 <.2 <.2Qc <.2 <.2 <.2 <.2 <.2 <.2 <.2Qc <.2 <.2 .3 <.2 <.2 <.2 <.2
Qva <.2 <.2 <.2 <.2 <.2 <.2 <.2Qc <.2 <.2 <.2 <.2 <.2 <.2 <.2Qvt <.2 <.2 <.2 <.2 <.2 <.2 <.2Qva <.2 <.2 <.2 <.2 <.2 <.2 <.2Qva <.2 <.2 <.2 <.2 <.2 <.2 <.2
Qva <.2 <.2 <.2 <.2 <.2 <.2 <.2TQu <.2 <.2 <.2 <.2 <.2 <.2 <.2Qc <.2 <.2 <.2 <.2 <.2 <.2 <.2Qf <.2 <.2 <.2 <.2 <.2 <.2 <.2Qva <.2 <.2 .2 <.2 <.2 <.2 <.2
Qva <.2 <.2 <.2 <.2 <.2 <.2 <.2TQu <.2 <.2 <.2 <.2 <.2 <.2 <.2Qvr <.2 <.2 <.2 <.2 <.2 <.2 <.2Qvr <.2 <.2 <.2 <.2 <.2 <.2 <.2Qc <.2 <.2 <.2 <.2 <.2 <.2 <.2
Qvt <.2 <.2 <.2 <.2 <.2 <.2 <.2Qva <.2 <.2 <.2 <.2 <.2 <.2 <.2Qva <.2 <.2 <.2 <.2 <.2 <.2 <.2Qva <.2 <.2 <.2 <.2 <.2 <.2 <.2Qf <.2 <.2 <.2 <.2 <.2 <.2 <.2
Qva <.2 <.2 <.2 <.2 <.2 <.2 <.2Qva <.2 <.2 <.2 <.2 <.2 <.2 <.2Tb <.2 <.2 <.2 <.2 <.2 <.2 <.2Qvr <.2 <.2 <.2 <.2 <.2 <.2 <.2Qc <.2 <.2 <.2 <.2 <.2 <.2 <.2
205
Table C3. Concentrations of volatile organic compounds-Continued
Localwellnumber
16N/03W-02H0117N/01W-02E03
Bromo-di-
chloro-methane,total(Hg/L)
<0.2<.2
Di-
bromo-chloro-methane,total(Hg/L)
<0.2<.2
Tri-
chloro-fluoro-methane,total(Hg/L)
<0.2<.2
Dichloro-di-
fluoro-methane,total(Hg/L)
<0.2<.2
Chloro-ethane,total(Hg/L)
<0.2<.2
1,1-Di-chloro-ethane,total(Hg/L)
<0.2<.2
1,2-Di-chloro-ethane,total(jig/L)
<0.2<.2
1,1,1-Tri-chloro-ethane,total(Hg/L)
<0.2<.2
1,1,2-Tri-chloro-ethane.total(Hg/L)
<0.2<.2
1,1,1,2-Tetra-chloro-ethane,total(Hg/L)
<0.2<.2
17N/01W-02L02
17N/01W-14H01 17N/01W-16L01 17N/01W-19C02 17N/02W-09G02 17N/02W-17H01
17N/02W-31H01
17N/02W-33K02 17N/03W-12F01 17N/03W-15A01
18N/01E-19J01S18N/01E-19Q01S18N/01E-32H0218N/01E-32N0118N/01W-02G02
18N/01W-02H01 18N/01W-06A03 18N/01W-06E02 18N/01W-07N03 18N/01W-11P05
18N/01W-12F01 18N/01W-12M01D1 18N/01W-16Q03 18N/01W-17H05
18N/01W-19M05 18N/01W-21B06 18N/01W-22K01 18N/01W-23B02 18N/01W-31R02
<2<2
18N/02W-17D05 18N/02W-20C01 18N/02W-21Q01
18N/02W-22E01
18N/02W-24B01 18N/02W-32A06 18N/02W-33M01 18N/02W-34B01 18N/02W-35B02
206
Table C3. Concentrations of volatile organic compounds-Continued
Localwellnumber
16N/03W-02H0117N/01W-02E03
1,1,2,2-Tetra-chloro-ethane,totalOig/L)
<0.2<.2<.2
1,2-
Dibromo-ethane,total(Hg/L)
<0.2.9.68
Chloro-ethene,total(Hg/L)
<0.2<.2<2
1,1-Di-
chloro-ethene,total(Hg/L)
<0.2.5
<.2
1,2-Di-
chloro-ethene,total(Hg/L)
<0.2<.2<.2
Tri-
chloro-ethene,total(Hg/L)
<0.2.4
<.2
Tetra-chloro-ethene,total(Hg/L)
<0.2<.2<.2
1,2-Di-
chloro-propane.total(Hg/L)
<0.2.8.9
1,3-Di-
chloro-propane,total(Hg/L)
<0.2<.2<.2
17N/01W-02L02 <.2 <.2 <.2 <.2 <.2 <.2 <.2 1.5
17N/01W-14H01 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.217N/01W-16L01 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.217N/01W-19C02 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.217N/02W-09G02 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.217N/02W-17H01 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2
17N/02W-31H01 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2
17N/02W-33K02 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.217N/03W-12F01 <.2 <.2 <.2 <.2 <2 <.2 <.2 <.217N/03W-15A01 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2
18N/01E-19J01S <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.218N/01E-19Q01S <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.218N/01E-32H02 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.218N/01E-32N01 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.218N/01W-02G02 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2
18N/01W-02H01 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.218N/01W-06A03 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.218N/01W-06E02 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.218N/01W-07N03 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.218N/01W-11P05 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2
18N/01W-12F01 <.2 <.2 <.218N/01W-12M01D1 <.2 <.2 <.218N/01W-16Q03 <.2 <.2 <.218N/01W-17H05 <.2 <.2 <.2
18N/01W-19M05 <.2 <.2 <.218N/01W-21B06 <.2 <.2 <.218N/01W-22K01 <.2 <.2 <.218N/01W-23B02 <.2 <.2 <.218N/01W-31R02 <.2 <.2 <.2
18N/02W-17D05 <.2 <.2 <218N/02W-20C01 <.2 <.2 <.218N/02W-21Q01 <.2 <.2 <.2
18N/02W-22E01 <.2 <.2 <.2
18N/02W-24B01 <.2 <.2 <.218N/02W-32A06 <.2 <.2 <.218N/02W-33M01 <.2 <.2 <.218N/02W-34B01 <.2 <.2 <.218N/02W-35B02 <.2 <2 <.2
207
Table C3. Concentrations of volatile organic compounds-Continued
Localwellnumber
16N/03W-02H0117N/01W-02E03
2,2-Di-
chloro-propane,total(^g/L)
<0.2<.2
1,2,3-Tri-
chloro-propane,total(Hg/L)
<0.2<.2
1,2-Di-
bromo-3-chloro-propane,total(Hg/L)
-
1,1-Di-
chloro-propene,total(Hg/L)
<0.2<.2
cis1,3-Di-chloro-propene,total(Hg/L)
<0.2<.2
trans1,3-Di-
chloro-propene,total(^g/L)
<0.2<2
Chloro-Benzene, benzene.total totalQag/L) (l^g/L)
<0.2 <0.2<.2 .5
1,2-Di-chloro-benzene,total(Hg/L)
<0.2<.2
17N/01W-02L02
17N/01W-14H01 17N/01W-16L01 17N/01W-19C02 17N/02W-09G02 17N/02W-17H01
17N/02W-31H01
17N/02W-33K02 17N/03W-12F01 17N/03W-15A01
18N/01E-19J01S18N/01E-19Q01S18N/01E-32H0218N/01E-32N0118N/01W-02G02
18N/01W-02H01 18N/01W-06A03 18N/01W-06E02 18N/01W-07N03 18N/01W-11P05
18N/01W-12F01 18N/01W-12M01D1 18N/01W-16Q03 18N/01W-17H05
18N/01W-19M05 18N/01W-21B06 18N/01W-22K01 18N/01W-23B02 18N/01W-31R02
18N/02W-17D05 18N/02W-20C01 18N/02W-21Q01
18N/02W-22E01
18N/02W-24B01 18N/02W-32A06 18N/02W-33M01 18N/02W-34B01 18N/02W-35B02
<0.03
.16
208
Table C3. Concentrations of volatile organic compounds Continued
Local well number
16N/03W-02H0117N/01W-02E03
17N/01W-02L02
17N/01W-14H0117N/01W-16L0117N/01W-19C0217N/02W-09G0217N/02W-17H01
17N/02W-31H01
17N/02W-33K0217N/03W-12F0117N/03W-15A01
18N/01E-19J01S18N/01E-19Q01S18N/01E-32H0218N/01E-32N0118N/01W-02G02
18N/01W-02H0118N/01W-06A0318N/01W-06E0218N/01W-07N0318N/01W-11P05
18N/01W-12F0118N/01W-12M01D118N/01W-16Q0318N/01W-17H05
18N/01W-19M0518N/01W-21B0618N/01W-22K0118N/01W-23B0218N/01W-31R02
18N/02W-17D0518N/02W-20C0118N/02W-21Q01
18N/02W-22E01
18N/02W-24B0118N/02W-32A0618N/02W-34B0118N/02W-33M0118N/02W-35B02
1,3-Di- 1,4-Di- 2- 4- Di- chloro- chloro- Bromo- Chloro- Chloro- methyl- Ethyl- benzene, benzene, benzene, Toluene, toluene, toluene, benzene, benzene, total total total total total total total total
<0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2<.2 <.2 <.2 .4 <2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <.2 <.2 <2 <.2<.2 <2 <.2 <.2 <.2 <.2 <.2 <.2<2 <.2 <.2 <2 <.2 <.2 <.2 <.2
<.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2<.2 <2 <.2 <2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2
<.2 <2 <.2 <.2 <.2 <.2 <.2 <.2<.2 <2 <.2 <.2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <.2 <2 <.2 <.2<.2 <2 <.2 <.2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <2 <.2 <.2 <.2 <.2
<.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2<.2 <.2 <2 <.2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <2 <.2 <.2 <.2<2 <.2 <.2 <.2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2
<.2 <2 <.2 <2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <.2 <.2 .2 .3<2 <2 <.2 <.2 <2 <.2 <.2 <.2<.2 <.2 <.2 <2 <.2 <.2 <.2 <.2<.2 <.2 <-2 <.2 <.2 <.2 <.2 <.2
<.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2<2 <.2 <.2 <.2 <2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2
<.2 <.2 <.2 <2 <.2 <.2 <.2 <.2<.2 <2 <.2 <.2 <.2 <.2 <2 <.2<.2 <.2 <2 <.2 <.2 <2 <.2 <.2<.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <2 <2 <.2 <.2 <.2
<.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <2 <2 <.2 <.2 <.2<.2 <.2 <.2 <2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <2 <.2 <.2 <.2
<.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2<.2 <2 <.2 <2 <2 <.2 <.2 <.2<.2 <.2 <.2 <2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2
Ethenyl- benzene, total
<0.2<2<.2<2<.2
<2<.2<.2<.2<2
<.2<2<2<2<.2
<.2<2<2<.2<.2
<.2<.2<.2<.2<.2
<.2<2<2<.2<.2
<2<2<.2<.2<.2
<2<2<.2<.2<2
<.2<2<2<.2<2
209
Table C3. Concentrations of volatile organic compounds-Continued[p.g/L, micrograms per liter; <, not detected at the given concentration; --, constituent not determined; geohydrologic unit, see table 1 in text]
Localwellnumber
19N/01W-09L0219N/02W-08Q0119N/02W-22D0219N/02W-26J0119N/02W-28L05
Date
04-18-8905-02-8905-18-8904-07-8904-18-89
Time
15501320132012451545
Geo- Chloro-hydro- methane,logic totalunit (M-g/L)
Qva <0.2TQu <.2TQu <.2Qc <.2Qva <.2
Di-
chloro-methane,total(Hg/L)
<0.2<.2<.2<.2<.2
Tri- Tetra- Di- Tri-chloro- chloro- Bromo- bromo- bromo-methane, methane, methane, methane. methane,total total total total total(|ig/L) (M£/L) (M^g/L) (M£/L) (M^g/L)
<0.2 <0.2 <0.2 <0.2 <0.2<.2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <.2
19N/02W-30B01 05-15-89 1440 Qva <.2 <.2 <.2 <.2 <.2 <.2 <.2
BLANK -Deionized water 04-07-89 1500 -- <.2 .4 <.2 <.2 <.2 <.2 <.2
04-12-89 1100 -- <.2 .5 <.2 <.2 <.2 <.2 <.2 06-21-89 1100 -- <.2 .7 <.2 <.2 <2 <.2 <.2
210
Table C3. Concentrations of volatile organic compounds Continued
Bromo- Di- Tri- Dichloro- 1,1,1- 1,1,2- 1,1,1,2- di- bromo- chloro- di- 1,1-Di- 1,2-Di- Tri- Tri- Tetra- chloro- chloro- fluoro- fluoro- Chloro- chloro- chloro- chloro- chloro- chloro-
Local methane, methane, methane, methane, ethane, ethane, ethane, ethane, ethane. ethane, well total total total total total total total total total total number
19N/01W-09L02 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2219N/02W-08Q01 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.219N/02W-22D02 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.219N/02W-26J01 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.219N/02W-28L05 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2
19N/02W-30B01 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2
BLANK -Deionized water <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2
211
Table C3. Concentrations of volatile organic compounds Continued
Localwellnumber
19N/01W-09L0219N/02W-08Q0119N/02W-22D0219N/02W-26J0119N/02W-28L05
1,1,2,2-Tetra-chloro-ethane,totalC^tg/L)
<0.2<.2<.2<.2<.2
1,2-
Dibromo-ethane,totalOig/L)
<0.2<.2<.2<.2<.2
Chloro-ethene,totalOig/L)
<0.2<.2<.2<2<2
1,1-Di-
chloro-ethene,total(Hg/L)
<0.2<.2<.2<.2<.2
1,2-Di-
chloro-ethene,total(\ig/L)
<0.2<2<2<.2<.2
Tri-
chloro-ethene,total(^tg/L)
<0.2<.2<.2<.2<.2
Tetra-chloro-ethene,total(^tg/L)
<0.2<.2<.2<.2<.2
1,2-Di-
chloro-propane.total(^tg/L)
<0.2<.2<.2<2<2
1,3-Di-
chloro-propane,total(^tg/L)
<0.2<.2<.2<.2<.2
19N/02W-30B01 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2
BLANK - Deionized water <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2
212
Table C3. Concentrations of volatile organic compounds Continued
Localwellnumber
19N/01W-09L0219N/02W-08Q0119N/02W-22D0219N/02W-26J0119N/02W-28L05
2,2-Di-
chloro-propane,totalOig/L)
<0.2<.2<.2<.2<.2
1,2,3-Tri-chloro-propane,total(lig/L)
<0.2<.2<.2<.2<.2
1 ,2-Di- cis transbromo- 1,1 -Di- 1,3-Di- 1,3-Di- 1,2-Di-3-chloro- chloro- chloro- chloro- Chloro- chloro-propane, propene, propene, propene, Benzene, benzene. benzene,total total total total total total total(jig/L) (jig/L) (jig/L) (\LgfL) (jig/L) (jig/L) (ng/L)
<0.2 <0.2 <0.2 <0.2 <0.2 <0.2<.2 <.2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <.2 <.2<.2 <.2 <.2 <.2 <.2 <.2
19N/02W-30B01 <.2 <2
BLANK -
Deionized water <.2 <.2
<.2 <2
213
Table C3. Concentrations of volatile organic compounds Continued
Localwellnumber
19N/01W-09L0219N/02W-08Q0119N/02W-22D0219N/02W-26J0119N/02W-28L05
1,3-Di-
chloro-benzene,totalOig/L)
<0.2<.2<.2<.2<.2
1,4-Di-
chloro-benzene,total(Hg/L)
<0.2<.2<.2<.2<.2
Bromo-benzene,total(Hg/L)
<0.2<.2<.2<.2<.2
2-
Chloro-Toluene, toluene,total total(fig/L) (fig/L)
<0.2 <0.2<.2 <.2<.2 <.2<.2 <.2<.2 <.2
4-
Chloro-toluene,total(Rg/L)
<0.2<.2<.2<.2<.2
Di
methyl-benzene,total(Rg/L)
<0.2<.2<.2<.2<.2
Ethyl-benzene.total(Hg/L)
<0.2<.2<.2<.2<.2
Ethenyl-benzene,total(Hg/L)
<0.2<.2<.2<.2<.2
19N/02W-30B01 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2 <.2
BLANK -Deionized water <.2 <.2 <.2 .2 <.2 <.2 <.2 <.2 <.2
<.2 <.2 <.2 .2 <.2 <.2 <.2 <.2 <.2
214
Table C4. Concentrations of septage-related compounds[mg/L, milligrams per liter; (ig/L, micrograms per liter; <, not detected at the given concentration; --, constituent not determined; geohydrologic unit, see table 1 in text]
Localwellnumber
17N/01E-07H0117N/01E-14P0117N/01W-04E0117N/01W-16L0117N/02W-08L01
17N/02W-11J0117N/02W-22A0217N/02W-29R0118N/01E-06R0118N/01E-19J01S
18N/01E-19Q01S18N/01W-05E0318N/01W-07C0118N/01W-07H0418N/01W-07N03
18N/01W-09J01
18N/01W-11P05
18N/01W-12F0118N/01W-12M01D118N/01W-13C0118N/01W-14L0218N/01W-19M05
18N/01W-23B0218N/01W-26A0218N/01W-31A0318N/01W-32P0118N/01W-33C01
18N/01W-33F0118N/01W-33P0118N/01W-35G0218N/01W-36M0218N/02W-02H04
18N/02W-04J0818N/02W-05H0118N/02W-20C0118N/02W-22E0118N/02W-24B01
18N/02W-31J0318N/02W-34B0118N/02W-35B0219N/01W-21K01
19N/02W-33K08
19N/02W-33M03
20N/01W-33N01
BLANK - Deionizedwater
Date
06-12-8906-16-8906-08-8906-21-8904-13-89
04-13-8904-13-8904-13-8906-07-8906-19-89
06-19-8905-01-8904-28-8905-01-8905-04-89
05-03-89
06-21-8906-21-89
06-08-8906-15-8906-14-8906-15-8905-03-89
06-15-8906-13-8905-08-8906-07-8905-05-89
05-04-8906-08-8905-10-8905-10-8904-24-89
04-26-8904-20-8904-13-8904-12-8904-25-89
04-14-8904-20-8905-17-8904-28-89
04-18-8904-18-89
05-04-89
04-19-89
04-18-8906-21-89
Time
16101230084514451025
14451325115016151050
12151325155014551015
1300
09500955
15151045113009451455
14051245131013301215
13051000124010551220
09501050162012451020
1110153511151145
13301335
1030
1255
14001100
Geohydrologicunit
QvaQcQvrQvaQvr
QvrQvaQcQcQvr
QvrQvaQvtQcQva
Qc
QvaQva
TQuQcQvrQvaQva
QvrQvaQvaQvrQva
QvaQcQcQcQf
QfQvaQvaQfQva
QvaQvrQcQf
QcQc
Qva
Qc
--
Nitrogen, NO2+NO3dissolved(mg/LasN)
0.171.52.1
.112.7
2.83.7<.10<.10
.15
1.6<.103.1<.10<.10
.44
5.65.4
1.11.21.77.81.3
3.22.9<.103.52.0
1.3<.10<.105.0<.10
<.10<.10
.23
.96<.10
2.3.26
<.10<.10
<.10<.10
<.10
.26
<.10.23
Boron,dissolvedOig/LasB)
<10<10
10<10<10
<10<10
202010
2020202010
10
3040
3020
<103010
1020
<103010
10<10<10
20<10
70<10<10<10<10
40<10
20<10
3020
<10
10
<10<10
Carbon, organic,dissolved(mg/LasC)
1.7.4.3
-.5
.2
.31.2
.8
.7
.4
.9
.3
.2
.3
.3
.5
.5
.3
.3
.2
.5
.6
.3
.4
.4
.4
.3
.2
.33.1
.3
.8
1.6.2.6.4.8
.3
.3
.4
.4
1.0.9
.3
.3
.3
.3
Methy- lene blueactivesubstances(mg/L)
<0.02.06.05.04.05
.06
.07<.02<.02
.03
.03
.02
.05<.02<.02
<.02
.09
.07
.04<.02
.03
.21
.03
.05
.03<.02
.04
.03
.03<.02<.02
.07<.02
.03<.02
.03<.02<.02
.03<.02<.02<.02
<.02<.02
<.02
.03
<.02.03
215
Table C5. Values and concentrations of field measurements and common constituents for samples collected in 1988 and 1989 from wells near McAllister Springs
[°C, degrees Celsius; |nS/cm, microsiemans per centimeter at 25 degrees Celsius; mg/L, milligrams per liter; |Hg/L, micrograms per liter; <, not detected at given concenration; >, concentration is greater than the given value; cols, per 100 mL, colonies per 100 milliliters; --, constituent not determined; geohydrologic unit, see table 1 in text]
Localwellnumber
17N/01E-05E01
17N/01E-05N01
17N/01E-06J03D1
17N/01E-08L02
17N/01E-08L03
17N/01W-01B04
17N/01W-01F01
18N/01E-17Q01
18N/01E-19J01
18N/01E-19J01S
18N/01E-19Q01S
18N/01E-20M01
18N/01E-21N02
18N/01E-28M01
18N/01E-30C01
18N/01E-30N02
18N/01E-31A01
18N/01E-31F01
Date
11-14-8806-07-89
11-15-8806-07-89
11-17-8806-20-89
11-15-88
11-15-8806-02-89
11-18-8805-19-89
11-14-8805-16-89
11-16-8811-16-8806-09-89
11-14-88
11-16-8806-19-89
11-16-8806-19-89
11-15-88
11-17-8806-14-89
11-18-8806-30-89
11-19-8806-24-89
11-14-8805-08-89
11-16-8805-10-89
11-16-8805-10-89
Time
09251215
14451305
09451425
1100
09301410
11001400
11151315
111511201110
1155
09501050
08501215
1250
09201835
12450940
09000940
09451215
14101710
15351540
Geohydrologicunit
QcQc
QcQc
TQuTQu
TQu
QcQc
QcQc
QcQc
QcQcQc
Qc
QvrQvr
QvrQvr
Qc
QcQc
QcQc
QvrQvr
QcQc
QcQc
QcQc
Land surface eleva tion(feetabovesealevel)
221221
225225
205205
218
250250
222222
230230
181181181
70
77
55
120
220220
238238
160160
212212
8383
222222
Depthofwell,total(feet)
218218
305305
425425
258
171171
191191
160160
260260260
68
-
-
130
200200
194194
2626
190190
9292
214214
Temperature,water(°C)
11.011.0
11.011.0
10.010.0
11.0
10.511.0
10.511.5
10.510.5
10.510.510.5
11.5
11.011.5
10.010.5
11.0
10.511.0
10.010.0
10.513.0
10.510.5
10.510.0
10.510.5
Spe cificconductance(|LiS/cm)
144148
128136
158165
225
124128
150153
142144
127127132
269
175186
136148
165
148154
126131
100106
150152
130133
124131
Spe cific conductance,lab(|LiS/cm)
150151
135141
164153
235
130132
158155
148144
133133134
272
185187
146148
168
153154
130134
104108
154153
135133
127129
216
Table C5. Values and concentrations of field measurements and common constituents for samples collected in 1988 and 1989 from wells near McAllister Springs Continued
Local well number
17N/01E-05E01
17N/01E-05N01
17N/01E-06J03D1
17N/01E-08L02
17N/01E-08L03
17N/01W-01B04
17N/01W-01F01
18N/01E-17Q01
18N/01E-19J01
18N/01E-19J01S
18N/01E-19Q01S
18N/01E-20M01
18N/01E-21N02
18N/01E-28M01
18N/01E-30C01
18N/01E-30N02
18N/01E-31A01
18N/01E-31F01
pH, (stan
dard units)
7.17.2
7.87.9
7.27.3
7.1
7.17.1
7.07.1
7.06.9
7.17.17.0
7.2
7.47.5
6.96.9
6.9
7.37.3
7.26.9
6.46.2
7.17.0
6.76.7
7.37.2
pH, lab (stan dard units)
7.27.4
7.77.8
7.67.7
7.2
7.37.4
7.17.3
7.07.1
7.37.27.3
7.3
7.47.5
7.07.2
7.1
7.48.0
7.37.5
6.76.9
7.27.1
6.87.0
7.37.4
Oxygen, dis solved (mg/L)
6.58.4
.1
.1
.0
.4
5.1
5.57.0
7.16.5
4.74.6
3.53.53.5
2.9
1.31.5
4.94.8
2.2
7.96.6
10.67.7
10.07.4
7.57.2
3.83.4
5.15.1
Hard
ness total (mg/L as CaC0 3 )
6058
5454
7062
100
5151
6058
6055
505047
85
5250
5856
61
6358
5252
3740
6160
5655
4948
Hard ness, noncar- bonate total (mg/L as CaC0 3 )
00
00
00
11
00
1712
73
000
21
00
20
0
50
00
511
119
00
00
Calcium, dis solved (mg/L asCa)
1111
9.810
1513
17
8.99.1
1212
1211
9.39.38.9
16
1111
1111
12
1312
9.710
9.611
1212
9.49.7
9.49.8
Magne
sium, dis
solved (mg/L as Mg)
8.07.5
7.27.0
7.97.2
14
7.16.8
7.36.8
7.36.8
6.56.55.9
11
5.95.4
7.57.0
7.5
7.36.7
6.86.5
3.13.1
7.67.3
7.97.4
6.15.8
Sodium, dis solved (mg/L asNa)
7.07.2
7.17.3
7.37.5
9.1
6.56.4
6.46.3
6.25.8
8.18.17.7
19
2019
6.96.7
12
6.77.0
6.26.2
4.65.0
6.36.7
5.45.7
6.26.5
217
Table C5. Values and concentrations of field measurements and common constituents for samples collected in 1988 and 1989 from wells near McAllister Springs Continued
Local well number
17N/01E-05E01
17N/01E-05N01
17N/01E-06J03D1
17N/01E-08L02
17N/01E-08L03
17N/01W-01B04
17N/01W-01F01
18N/01E-17Q01
18N/01E-19J01
18N/01E-19J01S
18N/01E-19Q01S
18N/01E-20M01
18N/01E-21N02
18N/01E-28M01
18N/01E-30C01
18N/01E-30N02
18N/01E-31A01
18N/01E-31F01
So dium, per cent
1920
2122
1820
16
2121
1818
1818
252526
32
4444
2020
29
1820
2020
2121
1819
1718
2021
So
dium, ad sorp-
tion ratio
0.4.4
.4
.4
.4
.4
.4
.4
.4
.4
.4
.4
.3
.5
.5
.5
.9
11
.4
.4
.7
.4
.4
.4
.4
.3
.4
.4
.4
.3
.3
.4
.4
Potas sium, dis solved (mg/L asK)
2.12.1
2.12.1
2.52.3
3.7
2.52.5
1.92.0
1.92.0
1.81.81.8
2.5
2.32.3
2.02.0
2.2
2.02.0
2.12.0
.8
.7
2.12.1
1.91.9
3.12.7
Alka
linity, lab (mg/L as CaCO3 )
6666
6567
8173
89
5556
4346
5353
575758
64
8383
5656
71
5858
5456
3229
5051
5758
4950
Sulfate, dis solved (mg/L as SO4 )
4.25.0
2.62.0
3.2<1.0
15
4.74.0
9.69.0
6.56.0
5.45.55.0
13
2.52.0
5.45.0
5.9
5.66.0
4.14.0
7.97.0
7.67.0
3.94.0
5.25.0
Chlo ride, dis solved (mg/L asCl)
3.33.5
2.22.6
3.13.4
11
2.92.9
3.83.2
3.53.4
2.52.52.8
14
6.96.7
4.14.1
4.2
3.93.9
3.33.1
3.44.2
4.03.9
3.63.2
3.13.1
Fluo- ride, dis solved (mg/L asF)
0.1.2
.2
.2
.1
.1
.1
.1
.1
<.l.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
<.l.1
<.l.1
<.l<.l
.1
.1
.1
.1
.1
.1
Silica, dis solved (mg/L as SiO2 )
4949
5555
5556
50
4849
3434
3838
404139
35
4344
3940
40
3736
4242
2424
3839
4143
4950
218
Table C5. Values and concentrations of field measurements and common constituents for samples collected in 1988 and 1989 from wells near McAllister Springs-Continued
Local well number
17N/01E-05E01
17N/01E-05N01
17N/01E-06J03D1
17N/01E-08L02
17N/01E-08L03
17N/01W-01B04
17N/01W-01F01
18N/01E-17Q01
18N/01E-19J01
18N/01E-19J01S
18N/01E-19Q01S
18N/01E-20M01
18N/01E-21N02
18N/01E-28M01
18N/01E-30C01
18N/01E-30N02
18N/01E-31A01
18N/01E-31F01
Solids, residue at 180°C dis solved (mg/L)
114112
120114
132130
165
116100
114130
113118
9610998
184
142131
99119
123
115107
108104
7791
126114
100113
10499
Solids, sum of consti
tuents, dis
solved (mg/L)
126127
125127
144138
174
116117
123120
117112
109110107
184
142141
117117
130
119117
110112
7882
121122
110112
118119
Nitro gen NO2 +NO3 , dis
solved (mg/L asN)
0.37.37
<.10<.10
<.10<.10
<.10
.56
.58
5.04.4
2.31.6
.23
.24
.17
7.9
.11
.15
1.61.6
.86
1.91.9
.78
.92
1.32.2
3.13.0
.57
.51
1.41.4
Phos phorous, dis
solved (mg/L asP)
0.19.19
.06
.20
.19
.18
.09
.01
.06
.03
.03
.04
.05
.12
.12
.14
.20
.33
.36
.10
.10
.14
.04
.04
.06
.04
.01
.01
.04
.05
.07
.08
.07
.06
Iron, dis
solved (ug/L asFe)
45
2319
1,4004,900
420
<3<3
96
<3<3
84
43
9
130130
74
5
<37
<328
577
44
<3<3
7<3
Manga- Coli- Strep- nese, form, tococci, dis- fecal fecal solved (cols. (cols. (ug/L per per as Mn) 100 mL) 100 mL)
4 <1 <12 <1 <1
290 <1 <1300 <1 <1
270 <1 <1290 <1 <1
360 <1 15
2 <1 <1<1 <1 <1
<1 <1 11 <1 <1
3 <1 <1<1 <1 <1
<1 <1 <1<1 <1 <1<1 <1 <1
2 <1 <1
200 450 3,100170 > 60 >100
2 <1 <1<1 <1 <1
<1 <1 <1
<1 <1 <1<1 <1 <1
<1 <1 <1<1 <1 <1
8 <1 <11 <1 <1
<1 <1 <1<1 <1 <1
<1 <1 <1<1 <1 <1
<1 <1 <1<1 <1 <1
219
Table C5. Values and concentrations of field measurements and common constituents for samples collected in 1988 and 1989 from wells near McAllister Springs-Continued
Localwellnumber
18N/01E-31H03
18N/01E-31N01
18N/01E-31Q01D1
18N/01E-32C02
18N/01E-32H02
18N/01E-32N01
18N/01W-24B02
18N/01W-26A02
18N/01W-36H02
18N/01W-36M02
Date
11-18-8806-21-89
11-17-8806-15-89
11-14-8811-14-8806-08-89
11-16-8806-14-89
11-18-8806-21-89
11-15-8806-14-89
11-15-8806-13-89
11-15-8806-13-89
11-17-8805-10-89
11-14-8805-10-89
Time
11151220
12151235
133513401600
09401535
09401320
13201715
09101425
10351245
12351415
14451055
Geo-
hydro-logicunit
QcQc
QvaQva
TQuTQuTQu
QcQc
QcQc
QcQc
QvaQva
QvaQva
QcQc
QcQc
Land surface eleva tion(feetabovesealevel)
160160
212212
156156156
140140
253253
115115
242242
230230
221221
225225
Depthofwell,total(feet)
193193
139139
373373373
128128
216216
9292
103103
118118
188188
160160
Temperature,water(°C)
10.510.5
11.011.0
10.010.010.5
11.511.5
10.510.5
10.510.5
11.011.0
10.011.0
10.510.5
10.510.5
Spe
cificconductance(|iS/cm)
146152
114121
170170172
116119
121129
155162
226245
179180
150159
150173
Spe cific conductance,lab(H.S/cm)
150154
121121
161161161
119122
128130
163164
232248
184182
155157
154172
220
Table C5. Values and concentrations of field measurements and common constituents for samples collected in 1988 and 1989 from wells near McAllister Springs Continued
Localwellnumber
18N/01E-31H03
18N/01E-31N01
18N/01E-31Q01D1
18N/01E-32C02
18N/01E-32H02
18N/01E-32N01
18N/01W-24B02
18N/01W-26A02
18N/01W-36H02
18N/01W-36M02
pH,(standardunits)
7.67.6
7.17.1
7.17.17.1
6.66.6
7.17.2
6.86.8
7.67.6
7.06.9
7.17.0
6.86.6
pH,lab(standardunits)
7.57.6
7.47.3
7.07.07.1
6.76.8
7.27.4
7.07.4
7.57.8
7.27.2
7.27.3
6.96.9
Oxygen,dissolved(mg/L)
0.1.1
.0
.1
.0
.0
.0
.21.1
7.05.9
7.14.8
6.45.4
7.47.8
6.57.5
9.29.4
Hardnesstotal(mg/L asCaCO3 )
6465
5148
656563
4946
4849
6764
100110
7569
6160
5865
Hard ness,noncar-bonatetotal(mg/L asCaCO3 )
00
00
000
00
00
41
75
1210
1310
1721
Calcium,dissolved(mg/LasCa)
1011
7.97.8
111111
8.58.6
8.89.4
1313
2324
1615
1212
1517
Magnesium,dissolved(mg/LasMg)
9.69.2
7.66.9
9.09.08.7
6.76.0
6.46.1
8.37.6
1111
8.67.7
7.57.2
5.15.4
Sodium,dissolved(mg/Las Na)
5.85.9
5.15.3
5.85.85.9
5.55.7
5.96.6
7.07.0
7.58.1
7.97.7
6.46.6
6.26.9
221
Table C5. Values and concentrations of field measurements and common constituents for samples collected in 1988 and 1989 from wells near McAllister Springs-Continued
Localwellnumber
18N/01E-31H03
18N/01E-31N01
18N/01E-31Q01D1
18N/01E-32C02
18N/01E-32H02
18N/01E-32N01
18N/01W-24B02
18N/01W-26A02
18N/01W-36H02
18N/01W-36M02
So
dium,percent
1616
1719
161616
1920
2022
1819
1314
1819
1819
1818
So
dium,adsorp-tionratio
0.3.3
.3
.3
.3
.3
.3
.4
.4
.4
.4
.4
.4
.3
.4
.4
.4
.4
.4
.4
.4
Potassium,dissolved(mg/LasK)
2.22.2
2.12.2
2.42.42.5
1.92.0
2.12.0
2.12.0
2.02.0
1.71.5
2.12.2
1.21.2
Alkalinity,lab(mg/L asCaCO3 )
7272
5655
808077
5152
5353
6363
96100
6359
4850
4244
Sulfate,dissolved(mg/Las SO4 )
3.02.0
3.82.0
1515
1.0
3.64.0
4.04.0
7.16.0
5.76.0
1312
8.49.0
9.111
Chloride,dissolved(mg/LasCl)
2.92.8
3.33.3
4.34.34.3
4.13.4
3.33.3
4.14.2
5.55.2
4.34.5
4.03.9
5.65.5
Fluo-ride,dissolved(mg/LasF)
0.1.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1
.1<.l
Silica,dissolved(mg/Las SiO2 )
5657
6362
494950
3232
4144
4342
2222
3737
3737
2828
222
Table C5. Values and concentrations of field measurements and common constituents for samples collected in 1988 and 1989 from wells near McAllister Springs Continued
Localwellnumber
18N/01E-31H03
18N/0 IE-31 NO 1
18N/01E-31Q01D1
18N/01E-32C02
18N/01E-32H02
18N/01E-32N01
18N/01W-24B02
18N/01W-26A02
18N/01W-36H02
18N/01W-36M02
Solids,residueat180°Cdissolved(mg/L)
123128
116105
134132120
8293
94100
117110
142151
134124
104121
116125
Solids,sum ofconstituents,dissolved(mg/L)
133134
127123
153153138
9594
107111
130128
147153
138134
121123
112123
NitrogenNO 2 +NO 3 ,dis
solved(mg/LasN)
<0.10<0.10
<0.10<0.10
<0.10<0.10<0.10
0.430.25
0.800.88
1.81.8
2.93.4
2.72.9
3.43.3
3.75.0
Phosphorous,dissolved(mg/LasP)
0.170.15
0.290.27
0.230.170.22
0.030.02
0.060.05
0.100.10
0.02<0.01
0.030.01
0.040.04
0.010.02
Iron,dis
solved(l^g/LasFe)
70150
150130
5,1005,1005,000
140110
<37
1514
6<3
2209
63
177
Manga- Coli- Strep-nese, form, tococci,dis- fecal fecalsolved (cols. (cols.(ug/L per perasMn) lOOmL) lOOmL)
590 <1 <1600 <1 <1
390 <1 <1390 <1 <1
3,500 <1 <13,500 <1 <13,400 <1 <1
5 <1 <13 <1 <1
<1 <1 <1<1 <1 <1
5 <1 <1<1 <1 <1
3 <1 <1<1 <1 <1
8 <1 <13 <1 <1
1 <1 <1<1 <1 <1
3 <1 <1<1 <1 <1
223
Table C6. Concentrations of chloride for samples collected in 1978 and 1989 from 112 coastal wells
[°C, degrees Celsius; |LiS/cm, microsiemans per centimeter at 25 degrees Celsius; mg/L, milligrams per liter; --, constituent not determined; geohydrologic unit, see table 1 in text]
Localwellnumber
18N/01E-05M01
18N/01E-08D03
18N/01E-08F02
18N/01E-18A01
18N/02W-02C04
18N/02W-02E02
18N/02W-04F02
18N/02W-06E02
18N/03W-01D02
18N/03W-02J01
18N/03W-12R01
18N/03W-13B01
18N/03W-13G02
18N/03W-13K01
18N/03W-13Q01
18N/03W-24H01
Date05-08-7805-03-89
05-08-7806-07-89
05-08-7804-17-89
05-08-7804-10-8906-16-89
05-15-7805-01-89
05-15-7805-01-89
05-15-7804-18-89
05-17-7806-16-89
05-18-7804-20-89
05-18-7804-19-89
05-17-7804-20-89
05-18-7804-19-89
05-17-7804-19-89
05-17-7804-24-89
05-17-7806-16-89
05-17-7804-24-89
Time
1645
1725
.-
1525
12551110
1825
1850
1240
1255
1605
1355
1100
1445
1515
1535
1435
1645
Geo
hydrologicunit
TQuTQu
QcQc
QcQc
QcQcQc
QcQc
TQuTQu
TQuTQu
QcQc
QcQc
QcQc
QcQc
-
QcQc
QcQc
--
TQuTQu
Land surface eleva tion(feetabovesealevel)
1010
1010
1818
151515
100100
55
2020
3535
1010
3535
1212
1515
2020
5050
6060
2020
Depthofwell,total(feet)
900900
110110
100100
120120120
143143
200200
400400
4545
6464
5555
2727
5050
9090
8585
8383
207207
Temperature,water(°C)
11.011.5
11.012.0
10.511.5
11.512.011.5
10.511.5
10.511.0
9.0
11.014.5
10.09.5
11.512.0
10.5
11.512.0
10.511.5
10.510.5
10.513.0
10.5
Spe
cificconductance(|LiS/cm)
155170
165182
195210
122126134
141152
124140
134132
104115
116122
179
117128
455448
85
97108
9699
685720
Spe cific conductance,lab(|LiS/cm)
-166
181
216
131134
150
140
142
114
124
183
127
463
99
105
108
696
Chlo
ride,dis
solved(mg/LasCl)
3.63.8
2.62.8
2.35.1
3.63.33.3
2.83.0
1.62.1
2.12.2
2.12.1
2.82.9
1613
2.62.0
8994
2.32.1
2.32.2
2.62.1
170180
224
Table C6. Concentrations of chloride for samples collected in 1978 and 1989 from 112 coastal wells Cont.
Localwellnumber
18N/03W-24J01
18N/03W-24R04
19N/01E-30E01
19N/01E-31C03
19N/01W-03N01
19N/01W-04F02
19N/01W-04G01
19N/01W-04J02
19N/01W-05H01
19N/01W-05J01
19N/01W-05R04
19N/01W-06H01
19N/01W-06K04
19N/01W-06M03
19N/01W-07N01
19N/01W-07R01
Date
05-17-7804-19-89
05-17-7804-19-89
05-08-7804-17-89
05-08-7804-17-89
05-09-7804-10-89
05-09-7805-02-89
05-09-7804-12-89
05-09-7804-10-89
05-09-7804-26-89
05-09-7805-02-89
05-09-7804-28-89
05-11-7805-01-89
05-11-7805-02-89
05-11-7804-28-89
05-11-7805-02-89
05-11-7804-04-8904-28-89
Time
1550
-.1625
1645
1735
1525
-.1240
1520
1630
1130
1320
1545
1450
1555
..1300
1720
11101405
Geo-hydro-logicunit
TQuTQu
TQuTQu
QcQc
QcQc
TQuTQu
QcQc
QcQc
QcQc
QcQc
TQuTQu
TQuTQu
QcQc
QcQc
TQuTQu
QcQc
TQuTQuTQu
Land surface eleva tion(feetabovesealevel)
2020
2020
1010
200200
3030
100100
5555
5555
6060
55
4040
3030
4040
6565
120120
404040
Depthofwell,total(feet)
116116
115115
3434
238238
9898
116116
9090
6666
9999
337337
139139
144144
6565
300300
133133
1,0001,0001,000
Temperature,water(°Q
10.012.0
10.011.0
9.59.5
11.010.5
11.512.0
11.0
11.011.5
11.011.5
11.011.0
12.011.5
11.511.5
11.012.5
10.510.5
11.011.5
10.511.0
11.012.012.0
Spe cificconductance(fiS/cm)
310355
610490
98109
164161
650655
183191
2,4202,200
2,2601,510
280318
139152
192200
720750
140153
632800
232270
227231227
Spe cific conductance,lab(p,S/cm)
380
515
116
173
653
195
2,190
1,550
308
149
194
749
150
780
266
232231
Chlo ride,dissolved(mg/LasCl)
7179
140120
2.63.5
2.12.5
140150
2.62.7
650570
610390
6.58.5
2.11.8
2.62.7
.528.8
4.14.3
140180
4.74.6
2.32.52.5
225
Table C6. Concentrations of chloride for samples collected in 1978 and 1989 from 112 coastal wells Cont.
Localwellnumber
19N/01W-08A03
19N/01W-08J01
19N/01W-10C02
19N/01W-10L02
19N/01W-15G01
19N/01W-17A03
19N/01W-17K01
19N/01W-17M01
19N/01W-19B01
19N/01W-20G01
19N/01W-20R03
19N/01W-21N01
19N/01W-23F02
19N/01W-28N02
19N/01W-29A01
19N/01W-33D03
Date
05-10-7804-12-89
05-10-7804-12-89
05-09-7804-10-89
05-09-7804-20-89
05-09-7805-03-89
05-10-7804-12-89
05-10-7805-02-89
05-11-7806-30-89
05-11-7804-11-89
05-10-7804-28-89
05-10-7804-11-89
05-10-7804-12-89
05-09-7805-03-89
05-10-7804-11-89
05-10-7804-11-89
05-10-7804-11-89
Time
1615
1305
1425
1030
1305
1155
1415
1415
1310
1505
1515
1620
1140
1100
.-
1155
1640
Geo-hydro-logicunit
TQuTQu
QcQc
QcQc
QcQc
TQuTQu
TQuTQu
QcQc
TQuTQu
QcQc
QcQc
QcQc
TQuTQu
TQuTQu
QcQc
TQuTQu
QcQc
Land surface eleva
tion(feetabovesealevel)
6060
4040
6565
3030
4040
3030
55
1010
5050
125125
1515
125125
4040
6060
1212
2525
Depthofwell,total(feet)
137137
8787
9090
8585
8080
128128
3838
995995
8585
159159
6868
218218
388388
112112
225225
7070
Temperature,water(°C)
10.510.5
11.0
11.012.0
11.011.0
10.010.0
10.011.0
12.012.0
12.514.0
11.5
11.0
10.511.0
10.5
9.510.5
10.510.5
10.511.0
10.511.0
Spe cificconductance([iS/cm)
113121
132138
875689
1,1001,270
116136
134138
2,3402,010
116111
167168
582530
122121
281350
194209
133132
133138
133138
Spe cific conductance,lab([iS/cm)
125
145
688
1,250
130
145
2,070
182
--174
521
129
355
202
143
144
142
Chlo
ride,dis
solved(mg/LasCl)
2.62.5
2.32.8
190140
270330
2.83.0
4.44.1
650550
2.32.1
7.28.4
11092
1.61.2
2.63.0
2.33.3
1.82.0
1.81.9
2.61.9
226
Table C6. Concentrations of chloride for samples collected in 1978 and 1989 from 112 coastal wells Cont.
Localwellnumber
19N/01W-33E01
19N/02W-01Q01
19N/02W-01R03
19N/02W-03M02
19N/02W-04F03
19N/02W-07L02
19N/02W-08C01
19N/02W-08M01
19N/02W-09L05
19N/02W-09R01
19N/02W-12C02
19N/02W-12F03
19N/02W-12M02
19N/02W-15N01
19N/02W-16A01
19N/02W-16J06
Date
05-10-7804-11-89
05-11-7806-23-89
05-11-7805-01-89
05-19-7804-24-89
05-22-7804-27-89
05-23-7804-05-89
05-22-7804-05-89
05-23-7804-27-89
05-19-7804-24-89
05-15-7805-23-89
05-11-7805-01-89
10-10-7804-28-89
05-12-7805-01-89
05-15-7804-24-89
05-15-7804-18-89
05-15-7804-18-89
Time
1535
..1520
1545
1330
1315
1355
..1505
-.1235
1145
1140
1645
1145
.-1715
1805
1755
1725
Geo-
hydro-logicunit
TQuTQu
QcQc
QcQc
QcQc
TQuTQu
TQuTQu
TQuTQu
TQuTQu
QcQc
TQuTQu
QcQc
QcQc
TQuTQu
QcQc
TQuTQu
QcQc
Land surface eleva tion(feetabovesealevel)
55
8080
8585
6060
115115
1515
6060
1010
1515
1010
5050
6060
8080
9090
1010
8080
Depthofwell,total(feet)
150150
118118
9090
104104
156156
120120
8585
8080
3737
360360
120120
6565
621621
117117
552552
105105
Temperature,water(°Q
9.510.0
11.013.0
11.011.0
11.011.0
11.011.5
11.011.0
11.0
11.512.0
11.011.0
12.0
11.511.5
13.010.5
11.012.0
10.510.5
13.013.0
11.0
Spe cificconductance(M-S/cm)
357359
200210
352400
1,1001,260
211224
217
186-
205230
116124
178142
2,1801,750
490350
141140
261235
217210
150150
Spe cific conductance,lab(M-S/cm)
367
218
402
1,240
216
222
199
222
124
150
1,740
353
145
234
222
160
Chlo ride,dis
solved(mg/LasCl)
3.63.5
4.45.0
4050
220290
2.83.1
3.12.9
5.73.0
2.32.5
5.25.8
4.78.1
570430
8324
1.61.8
2819
1413
5.25.2
227
Table C6. Concentrations of chloride for samples collected in 1978 and 1989 from 112 coastal wells Cont.
Localwellnumber
19N/02W-16P01
19N/02W-17A01
19N/02W-17G01
19N/02W-18B01
19N/02W-18C01
19N/02W-18F01
19N/02W-18K02
19N/02W-20E01
19N/02W-21F01
19N/02W-21L01
19N/02W-21Q03
19N/02W-22D01
19N/02W-22M06
19N/02W-22N01
19N/02W-23K01
19N/02W-25D01
Date
05-15-7804-24-89
05-19-7805-23-89
05-19-7805-23-89
05-23-7805-23-89
05-23-7804-28-89
05-23-7804-27-89
05-23-7805-01-89
05-19-7805-23-89
05-15-7804-18-89
05-16-7804-14-89
05-17-7804-18-89
05-15-7804-14-89
05-15-7804-14-89
05-15-7804-24-89
05-12-7804-13-89
05-12-7805-03-89
Time
1830
1450
1405
._1515
1150
1115
1435
1325
._1425
1435
1335
~1505
1550
1905
1550
1505
Geo-
hydro-logicunit
QcQc
QcQc
TQuTQu
TQuTQu
TQuTQu
TQuTQu
TQuTQu
TQuTQu
TQuTQu
QcQc
TQuTQu
QcQc
TQuTQu
QcQc
TQuTQu
QcQc
Land surface eleva
tion(feetabovesealevel)
4040
6060
105105
2525
3535
4040
130130
8585
8585
5050
6060
8080
1010
5050
2020
9090
Depthofwell,total(feet)
7070
6464
210210
100100
120120
7373
166166
138138
306306
8484
275275
9090
439439
6565
385385
123123
Temperature,water(°C)
11.010.5
10.010.0
10.510.5
10.511.0
10.510.5
10.011.0
10.511.0
10.5
11.011.0
12.0
12.012.5
10.511.5
11.011.0
11.011.0
11.011.0
Spe cificconductance(^iS/cm)
570520
115127
283293
264270
130140
175174
135142
135148
160165
314184
142142
191200
224220
161169
148150
127130
Spe cific conduc
tance,lab(^iS/cm)
519
127
294
269
135
169
143
147
170
197
154
214
232
166
157'
131
Chlo
ride,dissolved(mg/LasCl)
110110
7.05.9
7.87.5
2.62.4
2.32.7
3.93.3
2.63.0
2.82.8
7.88.1
448.1
3.43.9
4.94.2
1413
3.63.7
2.14.1
2.32.9
228
Table C6. Concentrations of chloride for samples collected in 1978 and 1989 from 112 coastal wells Cont.
Localwellnumber
19N/02W-26K02
19N/02W-26Q01
19N/02W-27D05
19N/02W-28J01
19N/02W-28L02
19N/02W-28N02
19N/02W-29B02
19N/02W-29M01
19N/02W-30F01
19N/02W-30K03
19N/02W-31M01
19N/02W-31N01
19N/02W-31R03
19N/02W-32A04
19N/02W-32B05
19N/02W-32F02
Date
05-12-7805-03-89
05-12-7804-13-89
05-15-7804-24-89
05-15-7804-14-89
05-17-7805-23-89
05-16-7804-14-89
05-18-7805-23-89
05-18-7804-21-89
05-18-7804-20-89
05-18-7804-21-89
05-18-7804-20-89
05-18-7804-20-89
05-17-7804-20-89
05-16-7805-23-89
05-16-7804-20-89
05-17-7804-20-89
Time
1435
1450
1925
1215
1050
1330
1230
1415
1810
__1335
1700
1530
__1220
1010
1435
1340
Geo-
hydro-logicunit
TQuTQu
~
TQuTQu
TQuTQu
QcQc
QcQc
QcQc
QcQc
QvaQva
QcQc
QvaQva
QcQc
QcQc
QcQc
TQuTQu
QcQc
Land surface eleva
tion(feetabovesealevel)
8080
1515
1010
1010
8080
3030
3535
9090
7070
6060
4040
4040
2525
8080
55
3030
Depthofwell,total(feet)
173173
__-
240240
213213
146146
7575
4444
150150
7070
110110
8686
5050
5858
120120
228228
6060
Temperature,water(°C)
10.011.0
10.511.0
11.512.0
12.012.0
11.011.0
11.012.0
10.0
10.0
10.510.5
10.5
10.511.0
11.011.0
10.511.0
11.011.0
10.510.5
11.011.5
Spe cificconduc
tance(|iS/cm)
205220
122122
158168
154152
182195
194209
185227
143136
116120
125144
126134
133122
104120
113232
133188
132136
Spe cific conductance,lab(|iS/cm)
215
136
164
161
194
219
226
136
128
134
135
127
__125
232
170
144
Chlo
ride,dissolved(mg/LasCl)
2.32.4
2.11.9
3.63.4
2.12.2
2.82.4
2.66.4
6.75.8
3.12.8
3.13.0
2.83.8
2.12.3
4.12.6
2.62.5
2.82.7
1.82.3
2.12.8
229
Table C6. Concentrations of chloride for samples collected in 1978 and 1989 from 112 coastal wells Cont.
Localwellnumber
19N/02W-32M03
19N/02W-33H02
19N/02W-33K05
19N/02W-33Q01
19N/02W-35B01
19N/02W-35G02
19N/02W-35P02
19N/03W-13K01
19N/03W-24D03
19N/03W-27K01
19N/03W-36P01
20N/01W-33L02
20N/02W-28P01
20N/02W-33L01
20N/02W-33L02
20N/02W-33L03
Date
05-17-7806-16-89
05-15-7804-14-89
05-15-7804-14-89
05-16-7804-14-89
05-12-7804-13-89
05-12-7805-03-89
05-15-7804-13-89
05-23-7804-05-89
05-23-7805-02-89
05-23-7804-05-89
05-18-7806-23-89
05-09-7804-19-89
05-22-7806-30-89
05-22-7804-24-89
05-22-7810-10-7804-24-89
10-10-7804-24-89
Time
1345
1120
1055
1015
1420
_.1410
1325
._1310
..1120
1225
1045
..1000
1310
1500
-
1545
1430
Geo-hydro-logicunit
QcQc
QcQc
QcQc
TQuTQu
QcQc
QcQc
QcQc
QcQc
QcQc
QcQc
QcQc
TQuTQu
TQuTQu
QcQc
TQuTQuTQu
TQuTQu
Land surface eleva tion(feetabovesealevel)
3535
150150
140140
1010
110110
120120
120120
1515
100100
3535
135135
55
1010
6565
555555
2525
Depthofwell,total(feet)
9090
165165
150150
355355
173173
160160
132132
8686
120120
7070
142142
500500
425425
107107
455455455
500500
Temperature,water(°C)
9.514.0
10.010.5
10.511.0
11.010.0
11.012.0
10.010.5
11.012.0
9.5
10.511.5
10.510.0
10.010.5
12.012.0
12.012.5
11.511.5
11.512.012.0
13.011.5
Spe cificconductance(^iS/crn)
122122
162160
144151
131129
178178
172190
171179
170
160174
223~
128133
220228
253265
1,5001,480
254263271
253262
Spe cific conductance,lab(^iS/crn)
135
171
161
140
187
184
178
175
177
228
135
223
261
1,440
-
264
256
Chlo ride,dissolved(mg/LasCl)
2.62.4
2.32.2
2.32.7
2.11.7
2.62.4
2.62.5
3.43.6
3.63.9
3.13.8
2.62.9
2.62.8
9.18.9
1.61.5
360360
6.76.86.9
2.52.5
230
* U.S. GOVERNMENT PRINTING OFFICE: 1998 689-108 / 40925 Region No. 10