August 2016 - OCWD · August 2016 Percolation (AF) Remarks 2,607 30 1,388 704 473 301 12 15,497...
Transcript of August 2016 - OCWD · August 2016 Percolation (AF) Remarks 2,607 30 1,388 704 473 301 12 15,497...
Total for Month This Year Last Year
BASIN SUPPLIES
Water Purchases from MWD (excludes In Lieu) 7,507 14,942 6,479
Water into MWD Storage Account (excludes In Lieu) 0 0 0
SAR & Santiago Creek Flows 3,181 6,579 11,729
(accounts for storage to/from recharge facilities)
GWRS Water to Forebay 5,665 11,011 10,037
GWRS Water to Mid-Basin Injection Wells 135 285 269
GWRS Water to Talbert Barrier 3,051 6,145 6,510
OC-44 Water to Talbert Barrier 1 1 2
Alamitos Barrier Water 136 308 333
Incidental Recharge (estimated) 3,500 7,000 7,000
Evaporation from Recharge Basins (344) (764) (840)
River Flow Lost to Ocean 0 0 0
Total Groundwater Recharge 22,831 45,507 41,520
WATER PRODUCTION
Groundwater Production 30,598 59,984 52,623
MWD Storage Program Withdrawals 0 0 0
Total Groundwater Production 30,598 59,984 52,623
BASIN BALANCEChange in Groundwater Storage (7,767) (14,478) (11,104)Change in Groundwater Storage excluding MWD Stored Water (7,767) (14,478) (11,104)Accumulated Overdraft ------ 381,800 384,351Accumulated Overdraft excluding MWD Storage ------ 382,340 401,145
IN LIEU WATEROCWD In Lieu Purchases 0 0 0MWD In Lieu Storage 0 0 0
Total In Lieu 0 0 0
OTHER KEY INFORMATION1. MWD Water Deliveries to Producers 7,960 15,566 13,0572. Basin Production Percentage 79.4% 79.4% 80.1%3. Total Water Demand 40,170 78,746 68,7464. Total GWRS Production 8,851 17,441 16,8175. Green Acres Project Water 539 1,043 1,0486. SAR Water Quality
- Total Dissolved Solids (TDS) of SAR below Prado Dam (ppm) 452 ------ 746- Total Nitrogen of SAR below Prado Dam (ppm) 2.0 ------ 4.3
7. Month-End Water Storage Behind Prado Dam 6 ------ 08. Month-End Water Storage in Recharge Facilities 10,411 ------ 7,9839. Water Storage Change in Recharge Facilities 63 (430) (1,750)10. Total Artificial Recharge 19,196 38,221 34,25011. Monthly Mean Temperature at Santa Ana Fire Station (°F) 75.8 ------ 78.312. Rainfall at FHQ (inches) 0.00 0.00 1.12
9/14/2016
WATER RESOURCES SUMMARYAugust 2016
INFLOWS & OUTFLOWS Year to Date - (acre-feet)
Budget Actual Budget Actual Difference Percent
40,650 40,170 79,700 78,746 -954 98.80%
30,380 30,598 59,700 59,984 284 100.48%
$12,212,760 $12,300,358 $23,999,400 $24,113,734 $114,334 100.48%
Monthly Accumulated Total for the Year
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Total Water Demand
Total Pumping
RA Revenue
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1969 1974 1979 1984 1989 1994 1999 2004 2009 2014 2019
Acc
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Ove
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Accumulated Overdraft
Overdraft Overdraft w/o MWD Storage Water
Basin Full 1969
Calendar Year
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Cha
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Water Year
YTD Change in Groundwater Storage in OCWD
2016-17 2015-16 YTD AUG 2016-17 2015-16
WATER Ground-n YTD YTD % Diff 2016 YTD YTDAGENCY water (1) e Demand Demand Demand BPP BPP BPP
Anaheim 4,925 0 1,291 6,216 11,578 9,921 117% 79.2% 80.4% 77.9%
Buena Park 1,166 0 147 1,313 2,542 2,336 109% 88.8% 88.5% 79.3%
East Orange County 87 0 0 87 168 123 137% 100.0% 71.6% 100.0%
Fountain Valley 813 177 15 1,005 1,980 1,865 106% 98.2% 87.8% 75.7%
Fullerton 2,097 0 465 2,562 5,062 4,587 110% 81.8% 81.9% 85.9%
Garden Grove 1,481 0 741 2,222 4,409 4,004 110% 66.6% 70.2% 84.6%
Golden State 1,721 0 593 2,314 4,607 3,889 118% 74.4% 73.8% 80.0%
West OC System 1,255 0 109 1,363 2,703 2,394 113% 92.0% 90.3% 99.9%
East OC System 466 0 484 951 1,904 1,495 127% 49.1% 50.4% 48.2%
Huntington Beach 1,586 0 1,094 2,680 5,281 4,566 116% 59.2% 57.3% 62.7%
Irvine Ranch 5,055 1,146 132 6,333 12,480 11,200 111% 97.5% 97.6% 99.5%
DRWF Clear 3,025 0 - 3,025 5,789 5,490 105% 0.0% na na
DRWF Color 720 0 - 720 1,490 1,382 108% 0.0% na na
Laguna Beach 0 0 359 0 0 0 0.0% 0.0%
La Palma 80 0 101 180 355 323 110% 44.2% 43.2% 59.2%
Mesa Water (MW) 1,685 171 0 1,856 3,696 3,094 119% 100.0% 100.0% 100.0%
MW Clear 934 0 - 934 1,864 1,839 101% 0.0% na na
MW Color 751 0 - 751 1,489 995 150% 0.0% na na
Newport Beach 1,354 80 116 1,549 3,050 2,725 112% 92.1% 94.3% 88.4%
Orange 2,019 0 651 2,669 5,260 4,398 120% 75.6% 77.2% 57.5%
OCWD (GAP) 21 0 0 21 41 23 181% 100.0% 100.0% 100.0%
Santa Ana 2,367 38 863 3,268 6,538 6,138 107% 73.3% 73.4% 72.3%
Seal Beach 59 0 281 340 685 628 109% 17.4% 17.6% 26.1%
Serrano 217 0 84 300 598 407 147% 72.2% 75.1% 76.0%
Tustin 876 0 146 1,022 2,029 1,781 114% 85.7% 81.6% 84.9%
Westminster 786 0 234 1,020 2,033 1,915 106% 77.0% 76.7% 79.8%
Yorba Linda 1,393 0 635 2,028 4,020 3,120 129% 68.7% 69.4% 67.9%
SUBTOTAL: 29,785 1,612 7,590 38,987 76,411 67,040 114% 79.4% 79.4% 80.1%
Other Producers 813 0 10 824 1,614 1,707 95%
(Est ~3% of Subtotal)
TOTAL: 30,598 1,612 7,600 39,810 78,025 68,746 79.4% 79.4% 80.1%
OCWD (Talbert Barrier) 0 3,051 1 3,051 6,145 6,513
OCSD (GAP) na 73 na 73 138 227
Estimated
(1) Excludes MWD CUP Withdrawals
(2) Includes MWD CUP Withdrawals
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PRODUCERS WATER USAGE SUMMARYAugust 2016
(AF except BPP)
DemandReclaimed Total Total
9/14/2016 15:30
Water Import (2)
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Annual Groundwater Production
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Groundwater MWD+OCWD In Lieu CUP Withdrawals Import Recycled Water
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Water Year
YTD Artificial Recharge by OCWD
SAR & Santiago Purchases CUP Direct GWRS
RIVER SYSTEM average perc 42 cfs
DESILTING SYSTEM
OFF-RIVER SYSTEM Includes 5 Coves
WARNER SYSTEM Includes Foster and Conrock basins
OLIVE BASIN Passive system inflow
ANAHEIM LAKE OC-28 inflow
MINI-ANA LAKE 0
MILLER BASIN OC-28 inflow
KRAEMER BASIN GWR inflow
MIRA LOMA GWR inflow
LA JOLLA BASIN
PLACENTIA BASIN
RAYMOND BASIN
FIVE COVES BASIN see off river system
BURRIS BASIN
RIVER VIEW BASIN
SANTIAGO BASINS
SANTIAGO CREEK
TOTALS
5-YR AVERAGE
Imperial Headgates (estimated) 7,676 Est'd SAR flow past Chapman Ave. 0
GWRS 5,667
OC-28 (MWD) 3,075 Est'd Santiago Cr. flow to SAR 0
OC-28a (MWD) 0 Est'd flows past Raymond Basin 0
CB-11 4,432
CB-18 0
Est'd local Forebay inflow below Imperial 0 Calc'd evap (inches) Estimated 5.9
Est'd local Santiago inflow (estimated) 0 Est'd evaporative losses 344
Irvine lake releases (OC-13 MWD) 0
Villa Park Dam releases (estimated) 0
Precip at Warner Basin (inches) 0
Precip direct to open water surfaces 0
TOTAL INFLOW 16,418 TOTAL LOSSES
Facility Begin End Net
Deep basins 7,274 7,284 10 TOTAL INFLOW 16,418
Santiago Pits 3,074 3,127 53 TOTAL LOSSES 344
River 0 STORAGE CHANGE 63
Off-river 0 CALC'D PERCOLATION 16,011
Irvine Lake
TOTAL 10,348 10,411 63
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872
RECHARGE AREAS REPORTAugust 2016
Percolation (AF) Remarks
2,607
30
1,388
704
473
301
12
15,497
1,990
3,896
958
na
727
na
1,810
0
243
0
16,011
STORAGE CHANGES (AF) SUMMARY (AF)
FLOWS TO RECHARGE AREAS (AF) LOSSES FROM RECHARGE AREAS (AF)
344
Facility Storage Storage Maximum Total Max Avg Avg W.S.
Start End Storage Perc Perc Perc Elev
Desilting Ponds 90 60 230 30 na na na
Fos-Huckleberry 523 520 630 na na na na
Conrock Basin 551 551 660 na na na na
Warner Basins 2,562 2,647 2,810 704 na na 235
Olive Pit 0 96 183 473 na na na
Anaheim Lake 370 40 2,300 301 68 22 172
Mini-Anaheim Lk 0 3 21 12 na na na
Miller Basin 0 0 340 872 63 28 204
Kraemer Basin 732 667 1,050 1,990 91 64 203
Mira Loma 27 15 62 3,896 131 126 216
La Jolla Basin 0 5 36 958 44 31 201
Placentia Basin 0 0 350 na na na na
Raymond Basin 0 120 370 727 na na na
Five Coves Basins 159 160 350 na na na na
Burris Pit 2,260 2,400 2,670 1,810 61 58 170
River View Basin 0 0 12 0 na na na
Santiago (Bond) 2,013 2,088 8,690 243 na na na
Santiago (Blu Dia) 1,061 1,039 5,240 - - - na
Totals 10,348 10,411 26,004 12,016
Prado Dam 3 6 25,000
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DEEP BASINS MONTHLY STATUS
August 2016
(values in acre-feet)
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Rai
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25-Yr Avg. Rain 2015-16 2016-17
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Tem
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ture
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Temperature at Santa Ana Fire Station
15-yr. Avg. 2015-16 2016-17
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2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017-40
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ater
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arrie
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Talbert/Lambda Aquifer Mergence ZonePerforated Interval: 71 - 135 ft. bgsTalbert Barrier InjectionProtective Level to Prevent Seawater Intrusion
TALBERT BARRIER MONITORING WELL OCWD-M26
9,000
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ater
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Fountain Valley Groundwater ProductionIRWD Groundwater ProductionMesa Water Groundwater ProductionHuntington Beach Groundwater ProductionNewport Beach Groundwater Production