LNBA Annual Report 2015 2015 Annual Report... · 2 Lower Neuse Basin Association Contact...
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Lower Neuse Basin Association P.O. Box 1410 Clayton, North Carolina 27528-1410 Annual Monitoring Report 2015 Submitted By: _....;.c'_~-I;.!~~'--..:... ==:::~:: , Chairman Daniel F. McLawhorn Prepared By: Haywood M. Phthisic, III, Executive Director
Transcript of LNBA Annual Report 2015 2015 Annual Report... · 2 Lower Neuse Basin Association Contact...
Lower Neuse Basin AssociationP.O. Box 1410
Clayton, North Carolina 27528-1410
Annual Monitoring Report2015
Submitted By: _....;.c'_~-I;.!~~'--..:... ==:::~:: , ChairmanDaniel F. McLawhorn
Prepared By: Haywood M. Phthisic, III, Executive Director
2
Lower Neuse Basin AssociationContact Information
Officers of the Lower Neuse Basin Association
Chairman - Vice Chairman -Daniel F. McLawhorn Barry ParksCity of Raleigh City of WilsonPO Box 590 P.O. Box 10Raleigh, N.C. 27602 Wilson, N.C. 27894919.996.6623 [email protected] [email protected]
Treasurer - Secretary -Donald Smith James WarrenTown of Cary Town of ClaytonP.O. Box 8005 P.O. Box 879Cary, N.C. 27512 - 8005 Clayton, N.C. 27528919.469.4095 [email protected] [email protected]
Executive Director - Association Counsel -Haywood M. Phthisic, III H. Glenn Dunn, Poyner & SpruillP.O. Box 1410 P.O. Box 1801Clayton, N.C. 27528-1410 Raleigh, N.C. 27602-1801919.796.8049 [email protected] [email protected]
Coalition Web Site Address - https://www.lnba.net
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Lower Neuse Basin AssociationApril 20, 2016
Members and Contact Information
A complete list of LNBA delegates for 2015 follows in Section I. There were no changesin membership in 2015.
Monitoring Stations for 2015
A complete list of the monitoring stations with station numbers, descriptions, coordinates,county, sub basin and stream classification follows in Section II. The LNBA staff visitedeach station during 2015. The Division of Water Resources (DWR) visited severalstations and that report is contained in Section III.
Monitoring at station J4050000, Neuse River @ Auburn Knightdale Road, has beensuspended because the bridge at this location is being replaced. Monitoring stationJ3530000, Neuse River @ Poole Road (upstream of J4050000), will be sampled untilthe completion of the bridge replacement project.
Memorandum of Agreement (MOA) – The Agreement between the LNBA and theDivision of Water Resources was renewed in 2014. The effective date was August 1,2014 through July 31, 2019. There were several sampling stations, added, deleted, ormoved to a better location for safety reasons or environmental conditions.
Quality Assurance/Quality Control Issues
Environment I reported no quality assurance or quality control issues in 2015.
Environment I reported it completed and passed proficiency testing for its satellite lab(field testing equipment) in 2015.
On November 19, 2015, Carrie Ruhlman with NCDENR- DWQ conducted a field reviewand inspection with Chad Davis, field technician with Environment I. This report may bereviewed in Section III of this report.
On April 3, 2007, the Division of Water Quality suspended the collection and analysis oftotal recoverable metals as required by the monitoring coalitions. The metals suspensioncontinued through 2015.
Environment I's contact information and sampling methods/protocols are listed in SectionIII with the sampling errors and omissions for 2015.
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Special Projects
The Lower Neuse Basin, in cooperation with its sister organization, the Neuse RiverCompliance Association, has continued with its partnership with Dr. Hans Paerl of theUniversity of North Carolina at Chapel Hill, Institute of Marine Science. The twoassociations support the MODMON monitoring program of the Neuse River Estuary.The associations began assisting with this research in July 2006 and have extended thissupport through the 2015-2016 fiscal year.
Suggested Changes
There are no suggested changes at this time.
Statistical Analysis of Data
Statistical analyses of the data for each monitoring station are included in Section IV.
Section I
LNBA Members and Contact Information
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Section II
Monitoring Station Information
Lis
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35.9
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Riv
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at
SR
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alo
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near
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Wake
35.8
479
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Riv
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at
SR
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near
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Wake
35.7
54
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ut
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SR
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near
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ne
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reek
@In
dia
nC
ree
kfo
rmer
dis
charg
elo
cation
near
Garn
er,
N.C
.W
ake
35.6
476
-78.6
041
CN
SW
03020201
J4510500
Sw
iftC
reek
at
SR
1525,
Corn
walli
sR
oad
near
Cla
yton
Johnsto
n35.5
999
-78.5
356
CN
SW
03020201
J4511000
White
Oak
Cre
ek
@N
.C.
42
Hw
ynear
Cla
yton,
N.C
.Johnsto
n35.6
176
-78.5
281
CN
SW
03020201
J4520000
Sw
iftC
reek
@S
R1562
(Ste
elB
ridge
Road)
near
Sm
ithfield
,N
.C.
Johnsto
n35.5
515
-78.4
6C
NS
W03020201
J4580000
Sw
iftC
reek
@S
R1501
(Sw
ift
Cre
ek
Road)
near
the
Johnsto
nC
ounty
Airport
Johnsto
n35.5
442
-78.3
97
CN
SW
03020201
J4690000
Mid
dle
Cre
ek
@S
R1152
(Holly
Springs
Road)
near
Holly
Springs
Wake
35.6
609
-78.8
042
CN
SW
03020201
J4868000
Mid
dle
Cre
ek
@S
R1375
(Lake
Wheele
rR
oad)
nea
rB
anks
Wake
35.6
356
-78.7
279
CN
SW
03020201
Wed
nes
da
y,A
pri
l2
7,2
016
Pa
ge1
of
3
Sta
tio
nL
oca
tio
nC
ou
nty
La
ttit
ud
eL
on
git
ud
eC
lass
Su
b-B
asi
n
J4980000
Mid
dle
Cre
ek
@S
R1006
(Old
Sta
ge
Road)
near
Will
ow
Springs
Wake
35.6
091
-78.6
866
CN
SW
03020201
J5002000
Mid
dle
Cre
ek
@S
R1517
(Old
Sanders
Hse)
near
Edm
onson
Johnsto
n35.5
626
-78.5
756
CN
SW
03020201
J5010000
Mid
dle
Cre
ek
@N
C210
near
Sm
ithfield
Johnsto
n35.5
075
-78.4
013
CN
SW
03020201
J5170000
Bla
ckC
reek
@S
R1162
(Bla
ck
Cre
ek
Road)
near
Four
Oa
ks
Johnsto
n35.4
6925
-78.4
5681
CN
SW
03020201
J5250000
Neuse
Riv
er
@S
R1201
(Ric
hard
son
Bri
dge
Road)
nea
rC
ox
Mill
Johnsto
n35.3
741
-78.1
962
WS
-IV
NS
W03020201
J5390000
Hannah
Cre
ek
@S
R1158
(Alle
ns
Cro
ssro
ads
Dri
ve)
near
Benson
Johnsto
n35.3
868
-78.5
11
CN
SW
03020201
J5390800
Hannah
Cre
ek
@S
R1227
(Ivey
Road)
near
Benson
Johnsto
n35.4
025
-78.4
952
CN
SW
03020201
J5410000
Mill
Cre
ek
@S
R1200
(Ric
hard
son
Bridge
Road)
near
Cox
Mill
Johnsto
n35.3
42
-78.2
162
CN
SW
03020201
J5500000
Fa
lling
Cre
ek
@S
R1219
(Old
Gra
nth
am
Road)
near
Gra
nth
am
Wayn
e35.3
224
-78.1
282
WS
-IV
NS
W03020201
J5620000
Litt
leR
iver
@S
R2333
(Sm
ithfield
Road)
near
Zebulo
nW
ake
35.8
577
-78.3
665
WS
-II
HQ
WN
SW
03020201
J5685000
Litt
leR
iver
at
Weave
rR
oa
dnear
Bagle
yJohnsto
n35.5
791
-78.1
723
WS
-VN
SW
03020201
J5750000
Litt
leR
iver
at
SR
2339
(Ba
gle
yR
oad)
near
Low
ell
Mill
Johnsto
n35.5
613
-78.1
594
WS
-VN
SW
03020201
J5790000
Buff
alo
Cre
ek
@S
R2358
(Lake
Gla
dR
oad)
near
We
bdell,
N.C
.W
ake
35.7
697
-78.7
697
CN
SW
03020201
J5930000
Litt
leR
iver
@U
S581
near
Cherr
yH
ospital
Wayn
e35.3
93
-78.0
258
CN
SW
03020201
J6010950
Waln
ut
Cre
ek
@S
R1730
(Sa
intJohns
Churc
hR
oad)
near
Waln
ut
Cre
ek
Wayn
e35.2
817
-77.8
686
CN
SW
03020202
J6024000
Neuse
Riv
er
@S
R1731
(Pin
ey
Gro
veR
oad)
near
Seve
nS
pri
ngs
Wayn
e35.2
29
-77.8
46
CN
SW
03020202
J6044400
Bear
Cre
ek
at
SR
1603,
Washin
gto
nS
treet
near
LaG
range
Lenoir
35.3
137
-77.8
153
CS
wN
SW
03020202
J6044500
Bear
Cre
ek
@S
R1311
(Bear
Cre
ek
Road)
near
Kin
sto
nLenoir
35.2
489
-77.7
843
WS
-IV
Sw
NS
W03020202
J6055000
Mosl
ey
Cre
ek
@S
R1327
(Will
ey
Measle
yR
oad)
near
LaG
range
Lenoir
35.3
119
-77.7
313
CS
wN
SW
03020202
J6150000
Neuse
Riv
er
@N
C11
Byp
ass
at
Kin
sto
nLenoir
35.2
587
-77.5
835
CN
SW
03020202
J6250000
Neuse
Riv
er
@N
C55
near
Gra
ingers
Lenoir
35.2
957
-77.4
962
CN
SW
03020202
Wed
nes
da
y,A
pri
l2
7,2
016
Pa
ge2
of
3
Sta
tio
nL
oca
tio
nC
ou
nty
La
ttit
ud
eL
on
git
ud
eC
lass
Su
b-B
asi
n
J6410000
Litt
leC
reek
@N
C97
near
Zebu
lon
Wake
35.8
279
-78.3
025
CN
SW
03020203
J6450000
Litt
leC
reek
@N
C39
near
Zebu
lon
Wake
35.8
125
-78.2
681
CN
SW
03020203
J6500000
Mocc
asi
nC
reek
@S
R1131
(Antioch
Churc
hR
oad)
near
Conner
Wils
on
35.7
301
-78.1
895
CN
SW
03020203
J6680000
Tu
rkey
Cre
ek
@S
R1101
(Cla
ude
Lew
isR
odd)
near
Mid
dle
sex
Nash
35.7
519
-78.1
597
CN
SW
03020203
J6765000
Conte
ntn
ea
Cre
ek
at
Will
ow
Springs
dri
venear
Dix
ieW
ilson
35.6
838
-77.9
41
CS
wN
SW
03020203
J6890000
Conte
ntn
ea
Cre
ek
@S
R1622
(Eva
nsdale
Road)
near
Wils
on
Wils
on
35.6
429
-77.8
902
CS
wN
SW
03020203
J7210000
Conte
ntn
ea
Cre
ek
@N
C58
near
Sta
nto
nsburg
Wils
on
35.5
861
-77.8
111
CS
wN
SW
03020203
J7240000
To
isnot
Sw
am
p@
SR
1539
(San
dP
itR
oad)
near
Sta
nto
nsburg
Wils
on
35.5
976
-77.7
947
CS
wN
SW
03020203
J7325000
Nahunta
Sw
am
p@
NC
58
near
Conte
ntn
ea
Gre
ene
35.5
081
-77.7
455
CS
wN
SW
03020203
J7330000
Conte
ntn
ea
Cre
ek
@U
S13
nea
rS
now
Hill
Gre
ene
35.4
585
-77.6
753
CS
wN
SW
03020203
J7690000
Litt
leC
onte
ntn
ea
Cre
ek
@S
R1218
(Chin
quapin
Road)
near
Farm
ville
Pitt
35.5
881
-77.5
416
CS
wN
SW
03020203
J7740000
Litt
leC
onte
ntn
ea
Cre
ek
@S
R1110
(HW
Y903)
near
Scuff
leto
nP
itt
35.4
567
-77.4
854
CS
wN
SW
03020203
J7850000
Neuse
Riv
er
@S
R1470
(Maple
Cyp
ress
Road)
atth
eboat
ram
pdock
upstr
eC
rave
n35.3
1368
-77.3
0287
CS
wN
SW
03020202
J8870000
Tre
ntR
iver
@th
eA
lfre
dC
unnin
gham
Dra
wbridge
on
E.
Fro
nt
Str
eet,
New
Be
Cra
ven
35.1
0159
-77.0
3708
SB
Sw
NS
W03020204
Wed
nes
da
y,A
pri
l2
7,2
016
Pa
ge3
of
3
Section III
Contract Laboratory Information,
Audits, MOA Revisions, and Sample
Errors and Omissions
5
Contract Laboratory Providing All Sampling and Analysis
Environment I, Inc.
Mark Oliveira, PresidentP.O. Box 7085114 Oakmont Dr.Greenville, N.C. [email protected]
Environment 1 Basin Method Codes 2015
Parameter EPA / SM code SM ed./rev. date Change Date
Temp (˚ C) SM 2550B 21st ed.- 2000 N/A
DO (mg/l) SM 4500 OG 21st ed.- 2001 N/A
pH (su) SM 4500 HB 21st ed.- 2000 N/A
Conductivity (umhos/cm) SM 2510 B 21st ed.- 1997 N/A
Fecal Coliform SM 9222 D 21st ed.- 1997 N/A
Suspended Residue, (mg/l) SM 2540 D 21st ed.- 1997 N/A
Turbidity (NTU) SM 2130 B 21st ed.- 2001 N/A
Chlorophyll_a (ug/l) EPA 445.0 Rev. 1.2 - 1997 N/A
NH3_N (mg/l)* EPA 350.1 Rev. 2.0 - 1993 N/A
TKN_N (mg/l) EPA 351.2 Rev. 2.0 - 1993 N/A
NO2_NO3_N (mg/l)* EPA 353.2 Rev. 2.0 - 1993 N/A
TP (mg/l) EPA 365.4 Rev. 2.0 - 1974 N/A
LNBA Sample Errors/Omissions for 2015Date: 4/25/16
April, 2015
J4370000 4/6/2015 TSS value corrected on 4/09/2016. The reported value was
157 mg/L and the corrected value was 10 mg/L.
Section IV
Statistical Analysis of Sampling Data
2015 LNBA Monitoring Report
Station J2230000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
18.04.9 26.4
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.8 7.417
7.95.9 11.217
14386 17817
70 6,00012
25.42.8 113.012
26.85.4 95.012
Ref
364
0 0
0.100.02 0.2712 0
04
Smith Creek @ SR 2045 (Burlington Mill Road) near Wake Forest
Lattitude: 35.9182 Longitude: -78.5348Sub-Basin: 03020201County: Wake
N/A
N/A N/A N/A
N/A
N/A
0
N/A
2
N/A
Stream Class: C NSW
6 to 9 0
400 3
N/A N/A
N/A N/A
50 2
40 0
N/A N/A
TKN_N (mg/l) 0.580.31 0.8812 0 N/A N/A
NO2_NO3_N (mg/l) 1.180.57 2.9912 0 N/A N/A
TP (mg/l) 0.160.02 0.3112 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 1 of 53
2015 LNBA Monitoring Report
Station J2330000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
19.46.0 29.1
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.8 7.617
8.06.2 11.517
129101 17217
44 49012
14.48.6 36.012
14.87.5 54.012
Ref
124
0 0
0.100.05 0.1912 0
04
Neuse River at SR 2215 (Buffalo Road) near Neuse
Lattitude: 35.8479 Longitude: -78.5302Sub-Basin: 03020201County: Wake
N/A
N/A N/A N/A
N/A
N/A
0
N/A
0
N/A
Stream Class: C NSW
6 to 9 0
400 2
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.680.42 1.2212 0 N/A N/A
NO2_NO3_N (mg/l) 0.200.08 0.4012 0 N/A N/A
TP (mg/l) 0.060.03 0.1112 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 2 of 53
2015 LNBA Monitoring Report
Station J3290000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
18.95.2 28.2
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
7.0 7.317
8.06.1 11.717
16885 27017
50 1,30012
13.82.9 52.012
21.34.4 66.012
Ref
220
0 0
0.090.04 0.1212 0
04
Crabtree Creek @ Capital Blvd. in Raleigh
Lattitude: 35.8108 Longitude: -78.6117Sub-Basin: 03020201County: Wake
N/A
N/A N/A N/A
N/A
N/A
0
N/A
2
N/A
Stream Class: C NSW
6 to 9 0
400 3
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.690.51 1.1412 0 N/A N/A
NO2_NO3_N (mg/l) 0.310.16 0.4512 0 N/A N/A
TP (mg/l) 0.080.02 0.1312 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 3 of 53
2015 LNBA Monitoring Report
Station J3530000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
19.66.1 29.0
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.9 7.717
7.96.0 11.417
147110 17117
40 2,60012
15.55.2 59.012
18.13.3 94.012
Ref
187
0 0
0.090.05 0.1512 0
04
Neuse River at SR 1007, Poole Road, near Raleigh
Lattitude: 35.754 Longitude: -78.532Sub-Basin: 03020201County: Wake
N/A
N/A N/A N/A
N/A
N/A
0
N/A
0
N/A
Stream Class: C NSW
6 to 9 0
400 3
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.580.39 0.8212 0 N/A N/A
NO2_NO3_N (mg/l) 0.240.12 0.4012 0 N/A N/A
TP (mg/l) 0.070.03 0.2212 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 4 of 53
2015 LNBA Monitoring Report
Station J3970000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
18.45.7 26.4
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.8 7.417
7.65.8 10.417
14693 19117
56 90012
10.62.9 50.012
19.85.2 87.012
Ref
163
0 0
0.080.05 0.1312 0
04
Walnut Creek at SR 2551 (Barwell Road) near Raleigh
Lattitude: 35.7493 Longitude: -78.5345Sub-Basin: 03020201County: Wake
N/A
N/A N/A N/A
N/A
N/A
0
N/A
3
N/A
Stream Class: C NSW
6 to 9 0
400 2
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.440.28 0.6612 0 N/A N/A
NO2_NO3_N (mg/l) 0.480.37 0.6012 0 N/A N/A
TP (mg/l) 0.060.02 0.1312 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 5 of 53
2015 LNBA Monitoring Report
Station J4080000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
17.75.5 26.0
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.9 7.517
8.16.3 11.317
12588 23017
134 4,90012
19.32.9 110.012
22.34.0 120.012
Ref
452
0 0
0.120.03 0.4412 0
04
Poplar Creek @ SR 2049 (Bethlehem Road) near Knightdale
Lattitude: 35.7309 Longitude: -78.4776Sub-Basin: 03020201County: Wake
N/A
N/A N/A N/A
N/A
N/A
0
N/A
1
N/A
Stream Class: C NSW
6 to 9 0
400 6
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.600.37 0.9712 0 N/A N/A
NO2_NO3_N (mg/l) 1.910.73 5.2012 0 N/A N/A
TP (mg/l) 0.250.02 0.5812 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 6 of 53
2015 LNBA Monitoring Report
Station J4110000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
18.35.7 26.8
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.7 7.417
7.96.1 10.917
13175 16817
72 81812
18.23.0 89.012
23.45.5 130.012
Ref
245
0 0
0.070.04 0.1212 0
04
Marks Creek @ SR 1714 (Pitchard Road) near Archer's Lodge
Lattitude: 35.7062 Longitude: -78.4312Sub-Basin: 03020201County: Johnston
N/A
N/A N/A N/A
N/A
N/A
0
N/A
0
N/A
Stream Class: C NSW
6 to 9 0
400 3
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.530.29 0.8312 0 N/A N/A
NO2_NO3_N (mg/l) 0.280.12 0.5112 0 N/A N/A
TP (mg/l) 0.060.02 0.1612 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 7 of 53
2015 LNBA Monitoring Report
Station J4130000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
20.06.5 29.2
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.9 7.617
7.85.9 11.117
181114 25817
52 1,35012
18.05.0 81.012
21.37.9 110.012
Ref
135
0 0
0.080.05 0.1212 0
04
Neuse River @ SR 1700 (Covered Bridge Road) near Archer'sLodge
Lattitude: 35.6749 Longitude: -78.4364Sub-Basin: 03020201County: Johnston
N/A
N/A N/A N/A
N/A
N/A
0
N/A
0
N/A
Stream Class: WS-V NSW
6 to 9 0
400 2
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.600.47 1.0012 0 N/A N/A
NO2_NO3_N (mg/l) 0.700.22 1.1912 0 10 0
TP (mg/l) 0.260.06 0.6212 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 25 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 200 0
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 8 of 53
2015 LNBA Monitoring Report
Station J4170000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
20.06.3 29.0
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.8 7.417
7.76.0 10.817
192104 26417
32 1,20012
18.75.8 77.012
21.47.0 110.012
Ref
122
0 0
0.070.03 0.1012 0
04
Neuse River @ at NC 42E of Clayton
Lattitude: 35.6473 Longitude: -78.4056Sub-Basin: 03020201County: Johnston
N/A
N/A N/A N/A
N/A
N/A
0
N/A
0
N/A
Stream Class: WS-IV NSW
6 to 9 0
400 2
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.600.45 0.8012 0 N/A N/A
NO2_NO3_N (mg/l) 0.590.24 0.8312 0 10 0
TP (mg/l) 0.250.08 0.6012 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 25 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 200 0
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 9 of 53
2015 LNBA Monitoring Report
Station J4370000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
20.16.8 28.7
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
7.0 7.317
7.85.5 11.217
14794 24217
42 93612
25.310.0 39.012
25.19.7 65.012
Ref
165
0 0
0.080.02 0.1312 0
04
Neuse River at US 70 Business @ Smithfield
Lattitude: 35.5128 Longitude: -78.3498Sub-Basin: 03020201County: Johnston
N/A
N/A N/A N/A
N/A
N/A
0
N/A
0
N/A
Stream Class: WS-IV NSW
6 to 9 0
400 4
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.670.36 0.9712 0 N/A N/A
NO2_NO3_N (mg/l) 0.570.32 0.8312 0 10 0
TP (mg/l) 0.210.10 0.4012 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 25 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 200 0
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 10 of 53
2015 LNBA Monitoring Report
Station J4414000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
17.96.5 26.9
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.6 7.217
7.63.6 10.117
12150 16817
64 2,70012
17.62.9 145.012
23.96.8 150.012
Ref
201
0 0
0.090.03 0.1412 0
14
Swift Creek @ SR 1152 (Holly Springs Road) near Macedonia
Lattitude: 35.7187 Longitude: -78.7527Sub-Basin: 03020201County: Wake
N/A
N/A N/A N/A
N/A
N/A
1
N/A
2
N/A
Stream Class: WS-III NSW
6 to 9 0
400 3
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.630.33 1.0112 0 N/A N/A
NO2_NO3_N (mg/l) 0.150.02 0.2312 1 10 0
TP (mg/l) 0.060.02 0.2312 2 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 25 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 200 0
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 11 of 53
2015 LNBA Monitoring Report
Station J4500000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
18.47.0 26.9
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.8 7.417
7.63.5 11.117
13050 17817
27 2,50012
30.22.9 263.012
28.24.0 200.012
Ref
123
0 0
0.100.03 0.1912 0
14
Swift Creek @ Indian Creek former discharge location nearGarner, N.C.
Lattitude: 35.6476 Longitude: -78.6041Sub-Basin: 03020201County: Wake
N/A
N/A N/A N/A
N/A
N/A
1
N/A
1
N/A
Stream Class: C NSW
6 to 9 0
400 1
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.850.46 1.6412 0 N/A N/A
NO2_NO3_N (mg/l) 0.710.23 1.4712 0 N/A N/A
TP (mg/l) 0.320.07 1.1212 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 12 of 53
2015 LNBA Monitoring Report
Station J4510500
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
17.45.4 27.6
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.9 7.417
8.45.6 11.317
10953 15317
38 84512
14.42.8 76.012
18.35.7 75.012
Ref
123
0 0
0.090.03 0.2612 0
04
Swift Creek at SR 1525, Cornwallis Road near Clayton
Lattitude: 35.5999 Longitude: -78.5356Sub-Basin: 03020201County: Johnston
N/A
N/A N/A N/A
N/A
N/A
0
N/A
4
N/A
Stream Class: C NSW
6 to 9 0
400 1
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.550.28 1.0512 0 N/A N/A
NO2_NO3_N (mg/l) 0.270.10 0.4512 0 N/A N/A
TP (mg/l) 0.060.02 0.1412 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 13 of 53
2015 LNBA Monitoring Report
Station J4511000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
18.55.5 31.0
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.7 7.717
7.63.2 10.817
13250 19217
5 78212
8.94.1 15.012
15.96.5 36.012
Ref
28
0 0
0.080.03 0.1612 0
14
White Oak Creek @ N.C. 42 Hwy near Clayton, N.C.
Lattitude: 35.6176 Longitude: -78.5281Sub-Basin: 03020201County: Johnston
N/A
N/A N/A N/A
N/A
N/A
1
N/A
0
N/A
Stream Class: C NSW
6 to 9 0
400 1
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.710.35 1.6312 0 N/A N/A
NO2_NO3_N (mg/l) 0.140.02 0.4012 1 N/A N/A
TP (mg/l) 0.060.02 0.1012 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 14 of 53
2015 LNBA Monitoring Report
Station J4520000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
17.45.3 27.3
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.8 7.317
8.15.6 10.917
12551 16917
52 4,10012
14.22.8 80.012
21.15.4 90.012
Ref
157
0 0
0.080.04 0.1412 0
04
Swift Creek @ SR 1562 (Steel Bridge Road) near Smithfield, N.C.
Lattitude: 35.5515 Longitude: -78.46Sub-Basin: 03020201County: Johnston
N/A
N/A N/A N/A
N/A
N/A
0
N/A
4
N/A
Stream Class: C NSW
6 to 9 0
400 2
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.590.27 1.3912 0 N/A N/A
NO2_NO3_N (mg/l) 0.300.17 0.4512 0 N/A N/A
TP (mg/l) 0.070.02 0.2412 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 15 of 53
2015 LNBA Monitoring Report
Station J4580000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
18.55.8 26.4
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.9 7.317
8.26.1 11.117
10979 15717
42 5,50012
20.92.8 158.012
26.63.7 150.012
Ref
231
0 0
0.060.02 0.1712 1
04
Swift Creek @ SR 1501 (Swift Creek Road) near the JohnstonCounty Airport
Lattitude: 35.5442 Longitude: -78.397Sub-Basin: 03020201County: Johnston
N/A
N/A N/A N/A
N/A
N/A
0
N/A
3
N/A
Stream Class: C NSW
6 to 9 0
400 3
N/A N/A
N/A N/A
50 2
40 0
N/A N/A
TKN_N (mg/l) 0.570.33 0.8812 0 N/A N/A
NO2_NO3_N (mg/l) 0.330.17 0.4912 0 N/A N/A
TP (mg/l) 0.070.02 0.2412 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 16 of 53
2015 LNBA Monitoring Report
Station J4690000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
17.97.0 25.9
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.7 7.417
8.15.9 11.017
22496 50717
86 4,10012
28.72.8 277.012
38.44.6 290.012
Ref
284
0 0
0.080.02 0.1912 0
04
Middle Creek @ SR 1152 (Holly Springs Road) near HollySprings
Lattitude: 35.6609 Longitude: -78.8042Sub-Basin: 03020201County: Wake
N/A
N/A N/A N/A
N/A
N/A
0
N/A
1
N/A
Stream Class: C NSW
6 to 9 0
400 3
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.760.41 1.2712 0 N/A N/A
NO2_NO3_N (mg/l) 0.780.12 1.4712 0 N/A N/A
TP (mg/l) 0.410.12 1.1312 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 17 of 53
2015 LNBA Monitoring Report
Station J4868000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
18.56.9 26.9
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.9 7.417
8.16.1 10.917
172105 51917
58 2,50012
28.52.9 245.012
32.74.3 240.012
Ref
199
0 0
0.120.04 0.3512 0
04
Middle Creek @ SR 1375 (Lake Wheeler Road) near Banks
Lattitude: 35.6356 Longitude: -78.7279Sub-Basin: 03020201County: Wake
N/A
N/A N/A N/A
N/A
N/A
0
N/A
1
N/A
Stream Class: C NSW
6 to 9 0
400 1
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.810.51 1.5512 0 N/A N/A
NO2_NO3_N (mg/l) 0.700.28 1.7612 0 N/A N/A
TP (mg/l) 0.370.05 1.6412 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 18 of 53
2015 LNBA Monitoring Report
Station J4980000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
18.06.1 27.3
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.8 7.317
8.26.1 11.017
201122 49417
30 4,20012
32.72.9 295.012
34.84.1 270.012
Ref
113
0 0
0.090.04 0.1412 0
04
Middle Creek @ SR 1006 (Old Stage Road) near Willow Springs
Lattitude: 35.6091 Longitude: -78.6866Sub-Basin: 03020201County: Wake
N/A
N/A N/A N/A
N/A
N/A
0
N/A
1
N/A
Stream Class: C NSW
6 to 9 0
400 1
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.820.47 1.6312 0 N/A N/A
NO2_NO3_N (mg/l) 0.800.42 1.3512 0 N/A N/A
TP (mg/l) 0.210.06 0.6012 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 19 of 53
2015 LNBA Monitoring Report
Station J5002000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
17.95.8 28.3
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.9 7.517
8.35.8 11.117
179102 37417
20 37012
16.12.9 83.012
20.64.4 80.012
Ref
81
0 0
0.080.03 0.1412 0
04
Middle Creek @ SR 1517 (Old Sanders Hse) near Edmonson
Lattitude: 35.5626 Longitude: -78.5756Sub-Basin: 03020201County: Johnston
N/A
N/A N/A N/A
N/A
N/A
0
N/A
1
N/A
Stream Class: C NSW
6 to 9 0
400 0
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.660.34 1.6412 0 N/A N/A
NO2_NO3_N (mg/l) 0.560.35 0.8412 0 N/A N/A
TP (mg/l) 0.110.02 0.2012 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 20 of 53
2015 LNBA Monitoring Report
Station J5010000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
19.06.1 27.4
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.8 7.417
7.95.4 10.817
15881 31617
18 1,90012
10.72.9 25.012
18.75.4 65.012
Ref
85
0 0
0.060.02 0.1212 0
04
Middle Creek @ NC 210 near Smithfield
Lattitude: 35.5075 Longitude: -78.4013Sub-Basin: 03020201County: Johnston
N/A
N/A N/A N/A
N/A
N/A
0
N/A
2
N/A
Stream Class: C NSW
6 to 9 0
400 1
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.560.20 0.9712 1 N/A N/A
NO2_NO3_N (mg/l) 0.450.27 0.7512 0 N/A N/A
TP (mg/l) 0.100.02 0.1712 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 21 of 53
2015 LNBA Monitoring Report
Station J5170000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
18.55.7 27.5
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.5 7.217
6.72.0 10.317
10150 15117
10 78212
4.42.8 10.012
8.44.5 27.012
Ref
59
0 0
0.050.02 0.1512 1
34
Black Creek @ SR 1162 (Black Creek Road) near Four Oaks
Lattitude: 35.46925 Longitude: -78.45681Sub-Basin: 03020201County: Johnston
N/A
N/A N/A N/A
N/A
N/A
1
N/A
2
N/A
Stream Class: C NSW
6 to 9 0
400 1
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.710.47 1.1012 0 N/A N/A
NO2_NO3_N (mg/l) 0.160.02 0.4112 2 N/A N/A
TP (mg/l) 0.060.02 0.1112 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 22 of 53
2015 LNBA Monitoring Report
Station J5250000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
20.46.8 29.7
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.8 7.317
7.65.5 10.917
163101 28717
28 1,90012
28.32.8 49.012
26.33.0 85.012
Ref
104
0 0
0.060.02 0.1212 1
04
Neuse River @ SR 1201 (Richardson Bridge Road) near Cox Mill
Lattitude: 35.3741 Longitude: -78.1962Sub-Basin: 03020201County: Johnston
N/A
N/A N/A N/A
N/A
N/A
0
N/A
1
N/A
Stream Class: WS-IV NSW
6 to 9 0
400 1
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.730.44 1.0612 0 N/A N/A
NO2_NO3_N (mg/l) 0.450.06 0.6512 0 10 0
TP (mg/l) 0.170.07 0.2912 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 25 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 200 0
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 23 of 53
2015 LNBA Monitoring Report
Station J5390000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
18.45.3 25.9
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.5 7.217
6.93.8 9.717
11479 16317
17 70012
6.52.9 37.012
9.83.7 38.012
Ref
132
0 0
0.080.02 0.1612 1
14
Hannah Creek @ SR 1158 (Allens Crossroads Drive) nearBenson
Lattitude: 35.3868 Longitude: -78.511Sub-Basin: 03020201County: Johnston
N/A
N/A N/A N/A
N/A
N/A
0
N/A
1
N/A
Stream Class: C NSW
6 to 9 0
400 2
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.700.46 1.0512 0 N/A N/A
NO2_NO3_N (mg/l) 0.960.26 2.4012 0 N/A N/A
TP (mg/l) 0.050.02 0.1412 2 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 24 of 53
2015 LNBA Monitoring Report
Station J5390800
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
18.65.5 28.0
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.5 7.017
5.91.8 8.617
166107 37617
8 43012
5.62.8 23.012
7.23.5 13.012
Ref
44
0 0
0.090.04 0.2012 0
24
Hannah Creek @ SR 1227 (Ivey Road) near Benson
Lattitude: 35.4025 Longitude: -78.4952Sub-Basin: 03020201County: Johnston
N/A
N/A N/A N/A
N/A
N/A
0
N/A
4
N/A
Stream Class: C NSW
6 to 9 0
400 1
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.890.54 2.0212 0 N/A N/A
NO2_NO3_N (mg/l) 0.370.02 1.2412 2 N/A N/A
TP (mg/l) 0.150.02 0.3012 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 25 of 53
2015 LNBA Monitoring Report
Station J5410000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
18.65.5 27.5
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.4 6.817
6.12.1 9.717
10554 16017
17 1,90012
5.32.9 18.012
8.73.5 23.012
Ref
86
0 0
0.050.02 0.1512 2
34
Mill Creek @ SR 1200 (Richardson Bridge Road) near Cox Mill
Lattitude: 35.342 Longitude: -78.2162Sub-Basin: 03020201County: Johnston
N/A
N/A N/A N/A
N/A
N/A
0
N/A
2
N/A
Stream Class: C NSW
6 to 9 0
400 1
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.690.54 1.1112 0 N/A N/A
NO2_NO3_N (mg/l) 0.290.06 0.7012 0 N/A N/A
TP (mg/l) 0.060.02 0.1412 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 26 of 53
2015 LNBA Monitoring Report
Station J5500000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
18.65.6 26.4
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.4 7.017
6.53.6 9.817
12366 15617
56 3,70012
4.62.9 12.012
7.91.5 20.012
Ref
211
0 0
0.070.02 0.1412 1
34
Falling Creek @ SR 1219 (Old Grantham Road) near Grantham
Lattitude: 35.3224 Longitude: -78.1282Sub-Basin: 03020201County: Wayne
N/A
N/A N/A N/A
N/A
N/A
0
N/A
4
N/A
Stream Class: WS-IV NSW
6 to 9 0
400 3
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.970.60 2.0312 0 N/A N/A
NO2_NO3_N (mg/l) 0.780.22 2.0912 0 10 0
TP (mg/l) 0.110.02 0.1912 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 25 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 200 0
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 27 of 53
2015 LNBA Monitoring Report
Station J5620000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
16.40.8 27.9
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
16
5.9 6.916
3.90.9 7.016
8252 11716
20 21011
6.22.8 16.011
8.71.9 20.011
Ref
67
0 0
0.040.02 0.0811 3
94
Little River @ SR 2333 (Smithfield Road) near Zebulon
Lattitude: 35.8577 Longitude: -78.3665Sub-Basin: 03020201County: Wake
N/A
N/A N/A N/A
N/A
N/A
0
N/A
2
N/A
Stream Class: WS-II HQW
6 to 9 1
400 0
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.600.35 1.2611 0 N/A N/A
NO2_NO3_N (mg/l) 0.130.02 0.3811 4 10 0
TP (mg/l) 0.070.03 0.1111 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 25 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 200 0
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 28 of 53
2015 LNBA Monitoring Report
Station J5685000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
18.95.8 27.8
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.7 7.417
7.34.1 10.117
10968 16717
30 3,10012
7.82.8 32.012
13.44.8 65.012
Ref
84
0 0
0.070.05 0.1312 0
04
Little River at Weaver Road near Bagley
Lattitude: 35.5791 Longitude: -78.1723Sub-Basin: 03020201County: Johnston
N/A
N/A N/A N/A
N/A
N/A
0
N/A
1
N/A
Stream Class: WS-V NSW
6 to 9 0
400 1
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.660.40 1.1812 0 N/A N/A
NO2_NO3_N (mg/l) 0.260.12 0.4412 0 10 0
TP (mg/l) 0.070.02 0.1512 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 25 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 200 0
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 29 of 53
2015 LNBA Monitoring Report
Station J5750000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
19.16.0 27.8
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.9 7.417
7.85.1 11.017
11876 17317
23 2,90012
7.42.9 27.012
12.43.5 61.012
Ref
79
0 0
0.080.05 0.1412 0
04
Little River at SR 2339 (Bagley Road) near Lowell Mill
Lattitude: 35.5613 Longitude: -78.1594Sub-Basin: 03020201County: Johnston
N/A
N/A N/A N/A
N/A
N/A
0
N/A
3
N/A
Stream Class: WS-V NSW
6 to 9 0
400 1
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.600.45 0.7812 0 N/A N/A
NO2_NO3_N (mg/l) 0.310.17 0.4612 0 10 0
TP (mg/l) 0.090.03 0.2112 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 25 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 200 0
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 30 of 53
2015 LNBA Monitoring Report
Station J5790000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
17.51.3 28.2
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.6 7.517
7.75.0 12.517
8763 14717
28 39012
4.72.8 10.012
8.04.2 14.012
Ref
85
0 0
0.060.02 0.1312 1
04
Buffalo Creek @ SR 2358 (Lake Glad Road) near Webdell, N.C.
Lattitude: 35.7697 Longitude: -78.7697Sub-Basin: 03020201County: Wake
N/A
N/A N/A N/A
N/A
N/A
0
N/A
3
N/A
Stream Class: C NSW
6 to 9 0
400 0
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.560.25 0.9512 0 N/A N/A
NO2_NO3_N (mg/l) 0.220.10 0.4112 0 N/A N/A
TP (mg/l) 0.060.02 0.0812 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 31 of 53
2015 LNBA Monitoring Report
Station J5930000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
19.76.1 28.1
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.4 7.317
7.34.9 9.917
14150 17517
25 3,30012
8.12.8 18.012
11.95.3 37.012
Ref
179
0 0
0.070.02 0.1512 1
04
Little River @ US 581 near Cherry Hospital
Lattitude: 35.393 Longitude: -78.0258Sub-Basin: 03020201County: Wayne
N/A
N/A N/A N/A
N/A
N/A
1
N/A
1
N/A
Stream Class: C NSW
6 to 9 0
400 3
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.740.54 1.0212 0 N/A N/A
NO2_NO3_N (mg/l) 0.530.35 0.8512 0 N/A N/A
TP (mg/l) 0.080.02 0.1412 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 32 of 53
2015 LNBA Monitoring Report
Station J6010950
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
20.16.3 28.3
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.6 7.017
7.05.7 11.317
12984 17917
18 1,80012
5.62.8 8.912
6.02.6 13.012
Ref
100
0 0
0.070.02 0.1812 0
04
Walnut Creek @ SR 1730 (Saint Johns Church Road) nearWalnut Creek
Lattitude: 35.2817 Longitude: -77.8686Sub-Basin: 03020202County: Wayne
N/A
N/A N/A N/A
N/A
N/A
0
N/A
1
N/A
Stream Class: C NSW
6 to 9 0
400 1
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.680.26 1.1312 0 N/A N/A
NO2_NO3_N (mg/l) 1.450.46 2.8512 0 N/A N/A
TP (mg/l) 0.050.03 0.1412 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 33 of 53
2015 LNBA Monitoring Report
Station J6024000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
21.56.0 29.8
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.6 7.417
7.46.2 10.517
14060 20117
23 90012
19.87.5 37.012
23.610.0 52.012
Ref
101
0 0
0.080.02 0.3012 0
04
Neuse River @ SR 1731 (Piney Grove Road) near Seven Springs
Lattitude: 35.229 Longitude: -77.846Sub-Basin: 03020202County: Wayne
N/A
N/A N/A N/A
N/A
N/A
0
N/A
0
N/A
Stream Class: C NSW
6 to 9 0
400 1
N/A N/A
N/A N/A
50 1
40 0
N/A N/A
TKN_N (mg/l) 0.630.39 1.0912 0 N/A N/A
NO2_NO3_N (mg/l) 0.600.29 0.8512 0 N/A N/A
TP (mg/l) 0.100.03 0.1512 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 34 of 53
2015 LNBA Monitoring Report
Station J6044400
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
20.46.5 28.8
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.5 7.117
7.35.9 10.017
14197 16817
52 59012
15.32.8 38.012
15.75.8 45.012
Ref
158
0 0
0.140.06 0.2412 0
04
Bear Creek at SR 1603, Washington Street near LaGrange
Lattitude: 35.3137 Longitude: -77.8153Sub-Basin: 03020202County: Lenoir
N/A
N/A N/A N/A
N/A
N/A
0
N/A
1
N/A
Stream Class: C Sw NSW
6 to 9 0
400 3
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.750.32 1.1512 0 N/A N/A
NO2_NO3_N (mg/l) 2.951.78 4.2512 0 N/A N/A
TP (mg/l) 0.140.07 0.3712 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 35 of 53
2015 LNBA Monitoring Report
Station J6044500
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
19.66.9 26.5
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.6 7.317
7.86.3 11.317
10683 12917
35 54012
12.22.9 33.012
13.74.1 34.012
Ref
150
0 0
0.100.02 0.2412 0
04
Bear Creek @ SR 1311 (Bear Creek Road) near Kinston
Lattitude: 35.2489 Longitude: -77.7843Sub-Basin: 03020202County: Lenoir
N/A
N/A N/A N/A
N/A
N/A
0
N/A
1
N/A
Stream Class: WS-IV Sw N
6 to 9 0
400 3
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.740.37 1.3612 0 N/A N/A
NO2_NO3_N (mg/l) 2.531.29 3.8312 0 10 0
TP (mg/l) 0.120.04 0.2112 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 25 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 200 0
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 36 of 53
2015 LNBA Monitoring Report
Station J6055000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
19.86.2 27.0
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.5 7.117
7.76.3 11.617
11491 14817
64 92712
5.62.9 14.012
7.23.3 18.012
Ref
241
0 0
0.090.03 0.2112 0
04
Mosley Creek @ SR 1327 (Willey Measley Road) near LaGrange
Lattitude: 35.3119 Longitude: -77.7313Sub-Basin: 03020202County: Lenoir
N/A
N/A N/A N/A
N/A
N/A
0
N/A
1
N/A
Stream Class: C Sw NSW
6 to 9 0
400 3
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.680.37 1.2212 0 N/A N/A
NO2_NO3_N (mg/l) 3.011.91 4.2112 0 N/A N/A
TP (mg/l) 0.120.05 0.2612 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 37 of 53
2015 LNBA Monitoring Report
Station J6150000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
21.36.1 30.0
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.7 7.317
7.56.2 11.817
14277 20617
17 1,38212
15.23.5 28.012
18.87.3 42.012
Ref
120
0 0
0.070.02 0.1012 1
04
Neuse River @ NC 11 Bypass at Kinston
Lattitude: 35.2587 Longitude: -77.5835Sub-Basin: 03020202County: Lenoir
N/A
N/A N/A N/A
N/A
N/A
0
N/A
0
N/A
Stream Class: C NSW
6 to 9 0
400 5
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.650.40 1.1012 0 N/A N/A
NO2_NO3_N (mg/l) 0.730.38 1.0412 0 N/A N/A
TP (mg/l) 0.110.02 0.1712 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 38 of 53
2015 LNBA Monitoring Report
Station J6250000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
21.16.1 29.9
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.8 7.417
7.55.9 11.817
13879 17617
16 1,30012
14.93.4 30.012
18.17.6 36.012
Ref
102
0 0
0.070.02 0.1612 0
04
Neuse River @ NC 55 near Graingers
Lattitude: 35.2957 Longitude: -77.4962Sub-Basin: 03020202County: Lenoir
N/A
N/A N/A N/A
N/A
N/A
0
N/A
0
N/A
Stream Class: C NSW
6 to 9 0
400 2
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.650.39 0.8312 0 N/A N/A
NO2_NO3_N (mg/l) 0.720.43 1.0412 0 N/A N/A
TP (mg/l) 0.090.02 0.1312 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 39 of 53
2015 LNBA Monitoring Report
Station J6410000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
17.01.4 25.9
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.5 7.417
8.05.1 12.717
12573 16417
70 4,30012
6.82.8 17.012
14.94.2 36.012
Ref
387
0 0
0.060.02 0.1412 2
04
Little Creek @ NC 97 near Zebulon
Lattitude: 35.8279 Longitude: -78.3025Sub-Basin: 03020203County: Wake
N/A
N/A N/A N/A
N/A
N/A
0
N/A
3
N/A
Stream Class: C NSW
6 to 9 0
400 6
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.430.21 0.7112 0 N/A N/A
NO2_NO3_N (mg/l) 0.580.28 1.6912 0 N/A N/A
TP (mg/l) 0.080.02 0.2712 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 40 of 53
2015 LNBA Monitoring Report
Station J6450000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
17.41.4 26.0
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.6 7.417
7.85.7 11.917
248137 56817
58 2,40012
8.12.8 27.012
14.53.1 50.012
Ref
243
0 0
0.060.02 0.1112 1
04
Little Creek @ NC 39 near Zebulon
Lattitude: 35.8125 Longitude: -78.2681Sub-Basin: 03020203County: Wake
N/A
N/A N/A N/A
N/A
N/A
0
N/A
3
N/A
Stream Class: C NSW
6 to 9 0
400 2
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.560.37 0.8612 0 N/A N/A
NO2_NO3_N (mg/l) 0.890.39 1.9612 0 N/A N/A
TP (mg/l) 0.500.02 3.5912 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 41 of 53
2015 LNBA Monitoring Report
Station J6500000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
17.21.2 26.2
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.7 7.317
7.43.3 12.017
11886 16317
37 4,80012
9.72.8 21.012
14.44.6 29.012
Ref
142
0 0
0.100.03 0.4012 0
24
Moccasin Creek @ SR 1131 (Antioch Church Road) near Conner
Lattitude: 35.7301 Longitude: -78.1895Sub-Basin: 03020203County: Wilson
N/A
N/A N/A N/A
N/A
N/A
0
N/A
1
N/A
Stream Class: C NSW
6 to 9 0
400 1
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.570.40 0.8612 0 N/A N/A
NO2_NO3_N (mg/l) 0.180.07 0.2812 0 N/A N/A
TP (mg/l) 0.070.02 0.1212 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 42 of 53
2015 LNBA Monitoring Report
Station J6680000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
17.31.1 27.5
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.6 6.917
6.42.2 9.817
11881 17017
16 37012
5.52.8 10.012
11.65.0 21.012
Ref
58
0 0
0.080.03 0.1512 0
44
Turkey Creek @ SR 1101 (Claude Lewis Rodd) near Middlesex
Lattitude: 35.7519 Longitude: -78.1597Sub-Basin: 03020203County: Nash
N/A
N/A N/A N/A
N/A
N/A
0
N/A
1
N/A
Stream Class: C NSW
6 to 9 0
400 0
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.610.37 1.0512 0 N/A N/A
NO2_NO3_N (mg/l) 0.170.02 0.6112 1 N/A N/A
TP (mg/l) 0.050.02 0.0712 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 43 of 53
2015 LNBA Monitoring Report
Station J6765000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
19.12.3 29.1
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.6 7.417
7.42.6 12.617
11472 16117
17 15612
3.92.8 5.412
13.93.7 28.012
Ref
43
0 0
0.120.05 0.2912 0
34
Contentnea Creek at Willow Springs drive near Dixie
Lattitude: 35.6838 Longitude: -77.941Sub-Basin: 03020203County: Wilson
N/A
N/A N/A N/A
N/A
N/A
0
N/A
1
N/A
Stream Class: C Sw NSW
6 to 9 0
400 0
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.680.50 0.9612 0 N/A N/A
NO2_NO3_N (mg/l) 0.310.09 0.6412 0 N/A N/A
TP (mg/l) 0.060.03 0.2212 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 44 of 53
2015 LNBA Monitoring Report
Station J6890000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
18.61.8 28.3
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.7 7.317
7.54.6 11.317
16982 24917
12 10612
4.82.9 7.112
12.14.2 33.012
Ref
49
0 0
0.150.05 0.4112 0
04
Contentnea Creek @ SR 1622 (Evansdale Road) near Wilson
Lattitude: 35.6429 Longitude: -77.8902Sub-Basin: 03020203County: Wilson
N/A
N/A N/A N/A
N/A
N/A
0
N/A
3
N/A
Stream Class: C Sw NSW
6 to 9 0
400 0
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.670.48 0.8812 0 N/A N/A
NO2_NO3_N (mg/l) 0.580.28 0.8512 0 N/A N/A
TP (mg/l) 0.160.04 0.8312 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 45 of 53
2015 LNBA Monitoring Report
Station J7210000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
18.71.8 28.3
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.8 7.417
7.64.2 12.617
16498 35017
30 20012
5.42.8 13.012
10.43.8 23.012
Ref
67
0 0
0.110.04 0.2112 0
04
Contentnea Creek @ NC 58 near Stantonsburg
Lattitude: 35.5861 Longitude: -77.8111Sub-Basin: 03020203County: Wilson
N/A
N/A N/A N/A
N/A
N/A
0
N/A
1
N/A
Stream Class: C Sw NSW
6 to 9 0
400 0
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.670.43 1.0712 0 N/A N/A
NO2_NO3_N (mg/l) 0.550.22 0.8012 0 N/A N/A
TP (mg/l) 0.100.02 0.3212 1 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 46 of 53
2015 LNBA Monitoring Report
Station J7240000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
17.21.2 25.9
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.6 7.317
7.33.3 11.517
11583 15617
20 18212
5.02.8 8.412
9.74.7 17.012
Ref
51
0 0
0.100.03 0.2012 0
24
Toisnot Swamp @ SR 1539 (Sand Pit Road) near Stantonsburg
Lattitude: 35.5976 Longitude: -77.7947Sub-Basin: 03020203County: Wilson
N/A
N/A N/A N/A
N/A
N/A
0
N/A
1
N/A
Stream Class: C Sw NSW
6 to 9 0
400 0
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.680.47 0.8412 0 N/A N/A
NO2_NO3_N (mg/l) 0.370.05 0.8512 0 N/A N/A
TP (mg/l) 0.120.07 0.2212 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 47 of 53
2015 LNBA Monitoring Report
Station J7325000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
17.71.5 27.5
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.6 7.417
8.25.9 12.817
11290 15117
10 18412
6.72.8 15.012
10.65.3 23.012
Ref
66
0 0
0.120.03 0.3112 0
04
Nahunta Swamp @ NC 58 near Contentnea
Lattitude: 35.5081 Longitude: -77.7455Sub-Basin: 03020203County: Greene
N/A
N/A N/A N/A
N/A
N/A
0
N/A
2
N/A
Stream Class: C Sw NSW
6 to 9 0
400 0
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.660.44 0.8612 0 N/A N/A
NO2_NO3_N (mg/l) 0.850.57 1.7612 0 N/A N/A
TP (mg/l) 0.150.04 0.4612 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 48 of 53
2015 LNBA Monitoring Report
Station J7330000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
18.51.8 27.9
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.6 7.317
7.64.8 12.317
13889 17217
40 7812
4.82.8 10.012
9.96.1 21.012
Ref
51
0 0
0.110.03 0.4512 0
04
Contentnea Creek @ US 13 near Snow Hill
Lattitude: 35.4585 Longitude: -77.6753Sub-Basin: 03020203County: Greene
N/A
N/A N/A N/A
N/A
N/A
0
N/A
1
N/A
Stream Class: C Sw NSW
6 to 9 0
400 0
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.710.52 1.1412 0 N/A N/A
NO2_NO3_N (mg/l) 0.850.34 1.3312 0 N/A N/A
TP (mg/l) 0.100.05 0.1312 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 49 of 53
2015 LNBA Monitoring Report
Station J7690000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
17.71.4 26.6
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.6 7.117
6.61.2 9.817
13656 20617
50 1,62512
4.42.8 6.912
9.74.9 19.012
Ref
120
0 0
0.410.06 1.2412 0
24
Little Contentnea Creek @ SR 1218 (Chinquapin Road) nearFarmville
Lattitude: 35.5881 Longitude: -77.5416Sub-Basin: 03020203County: Pitt
N/A
N/A N/A N/A
N/A
N/A
0
N/A
1
N/A
Stream Class: C Sw NSW
6 to 9 0
400 1
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 1.180.61 2.1812 0 N/A N/A
NO2_NO3_N (mg/l) 0.740.14 3.5812 0 N/A N/A
TP (mg/l) 0.210.04 0.5712 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 50 of 53
2015 LNBA Monitoring Report
Station J7740000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
18.21.7 27.8
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.6 7.217
7.14.1 10.717
155109 19317
54 34012
4.32.9 9.212
8.75.5 15.012
Ref
104
0 0
0.130.06 0.3212 0
04
Little Contentnea Creek @ SR 1110 (HWY 903) near Scuffleton
Lattitude: 35.4567 Longitude: -77.4854Sub-Basin: 03020203County: Pitt
N/A
N/A N/A N/A
N/A
N/A
0
N/A
3
N/A
Stream Class: C Sw NSW
6 to 9 0
400 0
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.760.55 0.9712 0 N/A N/A
NO2_NO3_N (mg/l) 0.660.25 1.1312 0 N/A N/A
TP (mg/l) 0.240.03 0.9912 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 51 of 53
2015 LNBA Monitoring Report
Station J7850000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
21.06.2 30.1
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.7 7.417
7.65.8 11.717
13081 20217
6 90012
9.92.8 19.012
14.64.9 30.012
Ref
72
3.951.00 14.7312 2
0.070.03 0.1012 0
04
Neuse River @ SR 1470 (Maple Cypress Road) at the boat rampdock upstream of the bridge.
Lattitude: 35.31368 Longitude: -77.30287Sub-Basin: 03020202County: Craven
N/A
N/A N/A N/A
N/A
N/A
0
N/A
2
N/A
Stream Class: C Sw NSW
6 to 9 0
400 2
N/A N/A
N/A N/A
50 0
40 0
N/A N/A
TKN_N (mg/l) 0.670.41 0.9312 0 N/A N/A
NO2_NO3_N (mg/l) 0.680.31 0.9912 0 N/A N/A
TP (mg/l) 0.100.03 0.1512 0 N/A N/A
Cadmium (ug/l) 0 0 2 0
Chromium (ug/l) 0 0 50 0
Copper (ug/l) 0 0 7 0
Nickel (ug/l) 0 0 88 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 50 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 N/A N/A
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.012 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 52 of 53
2015 LNBA Monitoring Report
Station J8870000
Temperature ( C)
DO (mg/l)
*** pH (SU)
Conductivity (umhos/cm)
** Fecal Coliform (/100 mls)
Suspended Residue (mg/l)
Turbidity (NTU)
Chlorophyll-a (ug/l)
NH3_N (mg/l)
21.25.7 29.8
* AverageMinimum MaximumN<RL
N >Refor
N< RefN
17
6.6 7.517
7.35.9 11.517
646128 2,11717
18 59012
5.02.8 14.012
12.23.4 67.012
Ref
90
7.731.00 23.0112 3
0.090.04 0.1912 0
05
Trent River @ the Alfred Cunningham Drawbridge on E. FrontStreet, New Bern
Lattitude: 35.10159 Longitude: -77.03708Sub-Basin: 03020204County: Craven
N/A
N/A N/A N/A
N/A
N/A
0
N/A
4
N/A
Stream Class: SB Sw NSW
6.8 to 8.5 1
400 1
N/A N/A
N/A N/A
25 1
40 0
N/A N/A
TKN_N (mg/l) 0.740.63 0.9212 0 N/A N/A
NO2_NO3_N (mg/l) 0.480.02 0.8612 1 10 0
TP (mg/l) 0.110.06 0.1812 0 N/A N/A
Cadmium (ug/l) 0 0 5 0
Chromium (ug/l) 0 0 20 0
Copper (ug/l) 0 0 3 0
Nickel (ug/l) 0 0 8 0
Lead (ug/l) 0 0 25 0
Zinc (ug/l) 0 0 86 0
****Aluminum (ug/l) 0 0 87 0
Iron (ug/l) 0 0 1,000 0
Manganese (ug/l) 0 0 200 0
Arsenic (ug/l) 0 0 10 0
Mercury (ug/l) 0 0 0.025 N/A
Notes: * Results below the laboratory reporting limit (<RL) are included in the calculation as if they were at the reporting level.** The Fecal Coliform average is a geometric mean.
*** Tidal salt waters classified as swamp waters may have a pH as low as 4.3 if it is the result of natural conditions**** The aluminum reference level (Ref) is from the EPA's national recommended water quality criteria.
Appendix 1 - page 53 of 53
