Corps of Engineers Flood Control Requirements for California Reservoirs
Data Ending 2400 hours 06 FEB 2023
Report Generated 07 FEB 2023 @ 0600
---- Sacramento Valley ----
-------------------- Storages ----------------------- Flood Control
Gross Top of Actual % of Above Top Parameters
Pool Conservation Res Gross of Conserv Rain Snow
(acft) (acft)*** (acft) Pool (acft)( **) (in) (acft)
-------------- --------- --------- --------- -------- -------------- ---------------
Shasta: 4,552,100 3,743,837 2,610,247 57 -1,133,590( 0) 229024 CFS
Black Butte: 136,200 29,800 40,102 29 10,302( 10) 7.91 ---
East Park: 50,900 -NR-
Stony Gorge: 50,000 -NR-
Oroville: 3,538,000 2,923,710 2,364,284 67 -559,426( 0) 8.29 ---
New Bullards: 966,000 796,000 788,618 82 -7,382( 0) ---- ---
Indian Valley: 300,600 260,600 119,200 40 -141,400( 0) ---- ---
Folsom: 966,823 Forecasted Volumes****
06FEB2023 18 566,934 501,690 52 -65,244( 0) 10,843; 20,064; 28,812; 46,222
--------------------------------------------------------------------------------------------------------
No Forecast FBO12
No Forecast
No Forecast
No Forecast
____________________________________________________________________________________
BASIN TOTALS 10,469,900 7,753,948 6,426,682 61 -1,327,266( 0)
TOTAL FLOOD SPACE ENCROACHED 10,302
w/US Storages 11,124,200 6,627,835 60
** Percent Encroached
*** For a definition of Top of Conservation Storage and other relevant terms,
see the Glossary of Key Phrases page on the
**** In order (left to right) the 1 Day; 2 Day; 3 Day; and 5 Day forecasted volumes
based on the ensemble forecasts provided by cnrfc.noaa.gov
USACE Sacramento District Water Control Data System web site
---- San Joaquin Valley ----
-------------------- Storages ----------------------- Flood Control
Gross Top of Actual % of Above Top Parameters
Pool Conservation Res Gross of Conserv Rain Snow
(acft) (acft)*** (acft) Pool (acft)( **) (in) (acft)
-------------- --------- --------- --------- -------- -------------- ---------------
EBMUD Reservoirs:
Camanche: 417,120 -NR- -NR- -NR-( 0) ---- -NR-
Pardee: 203,795 -NR-
Salt Springs: 140,000 -NR-
Lower Bear: 49,000 -NR-
New Hogan: 317,100 157,584 169,583 53 11,999( 8) 10.57 ---
Farmington: 52,000 0 10 0 10( 0) ---- ---
New Melones: 2,420,000 1,970,000 1,013,419 42 -956,581( 0) ---- -NR-
Beardsly: 97,800 -NR-
Donnells: 64,300 -NR-
Tulloch: 67,000 57,000 -NR- -NR-( 0) ---- ---
Don Pedro: 2,030,000 -NR- -NR- -NR-( 0) ---- -NR-
Hetch Hetchy: 360,400 -NR-
Cherry Vly: 268,200 -NR-
Eleanor: 26,000 -NR-
New Exchequer: 1,024,600 -NR- -NR- -NR-( 0) ---- -NR-
Burns: 6,800 0 9 0 9( 0) ---- ---
Bear: 7,700 0 2 0 2( 0) ---- ---
Owens: 3,600 0 9 0 9( 0) ---- ---
Mariposa: 15,000 0 276 2 276( 2) ---- ---
Los Banos: 34,600 20,562 -NR- -NR-( 0) ---- ---
Buchanan: 150,000 105,567 106,267 71 700( 2) 9.56 ---
Hidden: 90,000 26,381 30,141 33 3,760( 6) 9.32 ---
Friant: 520,500 -NR- 329,040 63 -NR-( 0) ---- -NR-
Mammoth: 122,700 -NR-
Total U/S: 628,500 -NR-
Big Dry Creek: 30,200 200 -NR- -NR-( 0) ---- ---
___________________________________________________________________________________
BASIN TOTALS 7,186,300 2,337,294 1,648,756 23 -688,538( 0)
TOTAL FLOOD SPACE ENCROACHED 16,765
w/US Storages 9,018,450 1,648,756 18
** Percent Encroached
*** For a definition of Top of Conservation Storage and other relevant terms,
see the Glossary of Key Phrases page on the
USACE Sacramento District Water Control Data System web site
---- Tulare Lake Basin ----
-------------------- Storages ----------------------- Flood Control
Gross Top of Actual % of Above Top Parameters
Pool Conservation Res Gross of Conserv Rain Snow
(acft) (acft) (acft) Pool (acft)( **) (in) (acft)
-------------- --------- --------- --------- -------- -------------- ---------------
Pine Flat: 1,000,000 483,446 532,829 53 49,383( 10) ---- 2,253,452
Total U/S: 251,900 89,269 35
Terminus: 185,600 2,553 29,239 16 26,686( 15) 9.55 610,732
Schafer: 84,095 14,257 22,208 26 7,951( 11) 9.52 158,478
Isabella: 361,250 219,778 120,238 33 -99,540 ( 0) ---- 886,456
____________________________________________________________________________________
BASIN TOTALS 1,793,400 720,034 704,514 39 -15,520( 0)
TOTAL FLOOD SPACE ENCROACHED 84,020
w/US Storages 2,045,300 793,783 39
---- Truckee River Basin ----
-------------------- Storages ----------------------- Flood Control
Gross Top of Actual % of Above Top Parameters
Pool Conservation Res Gross of Conserv Rain Snow
(acft) (acft)*** (acft) Pool (acft) (in) (acft)
-------------- --------- --------- --------- -------- -------------- ---------------
Martis Creek: 20,400 800 894 4 94( 0) ---- ---
Prosser: 29,800 9,800 -NR- -NR-( 0) ---- 398,113
Boca: 41,100 33,100 -NR- -NR-( 0) ---- 398,113
Stampede: 226,500 204,500 -NR- -NR-( 0) ---- 398,113
____________________________________________________________________________________
BASIN TOTALS 317,800 248,200 894 0 -247,306( 0)
TOTAL FLOOD SPACE ENCROACHED 94
** Percent Encroached
*** For a definition of Top of Conservation Storage and other relevant terms,
see the Glossary of Key Phrases page on the
USACE Sacramento District Water Control Data System web site
---- Russian River Basin----
-------------------- Storages ----------------------- Flood Control
Gross Top of Actual % of Above Top Parameters
Pool Conservation Res Gross of Conserv Rain Snow
(acft) (acft)*** (acft) Pool (acft)( **) (in) (acft)
-------------- --------- --------- --------- -------- -------------- ---------------
Coyote: 116,500 68,400 80,847 69 12,447( 26) ---- ---
Warm Springs: 381,000 245,000 241,027 63 -3,973( 0) ---- ---
____________________________________________________________________________________
BASIN TOTALS 497,500 313,400 321,874 65 8,474( 5)
TOTAL FLOOD SPACE ENCROACHED 12,447
** Percent Encroached
*** For a definition of Top of Conservation Storage and other relevant terms,
see the Glossary of Key Phrases page on the
USACE Sacramento District Water Control Data System web site
---- So. San Francisco Bay Basin ----
-------------------- Storages ----------------------- Flood Control
Gross Top of Actual % of Above Top Parameters
Pool Conservation Res Gross of Conserv Rain Snow
(acft) (acft)*** (acft) Pool (acft)( **) (in) (acft)
-------------- --------- --------- --------- -------- -------------- ---------------
Del Valle: 77,000 39,000 -NR- -NR-( 0) ---- ---
____________________________________________________________________________________
** Percent Encroached
*** For a definition of Top of Conservation Storage and other relevant terms,
see the Glossary of Key Phrases page on the
USACE Sacramento District Water Control Data System web site
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