Timestamp: 02-10-2025 07:01:06
STATE OF CALIFORNIA
DEPARTMENT OF WATER RESOURCES
THE RESOURCES AGENCY

DIVISION OF OPERATIONS AND MAINTENANCE

SUMMARY OF SWP RESERVOIR

02-03-2025 to 02-09-2025

All Values in (AF)

Oroville Complex This Week Maximum Day This Week Minimum Day 02-09-2025 Reading Total for Week
Inflow To Lake Oroville 146,065 48,020 48,020 668,759
Total Releases from Hyatt Power Plant (Includes Pumpack) 30,092 24,616 29,952 200,697
River Valve Flow 0 0 0 0
Spill 44,190 23,126 35,884 267,154
Storage 2,893,531 2,722,000 2,864,474 -
Flood Control - Amount of Encroachment 218,778 44,052 189,721 -
Releases to Feather River (Sum of River Outlet and Diversion Dam Releases) 69,422 46,942 64,050 458,102
Releases to Feather River for Flood Control 65,951 43,471 60,579 433,805
Reservoir Storage Operational Capacity This Year Maximum Storage (1) This Year Minimum Storage (1) Average Storage (2) 02-09-2025 Reading Net Change this Week (3)
Frenchman Lake 55,475 46,201 43,184 6,988 46,201 1,800
Lake Davis 84,371 73,019 67,507 10,230 73,019 3,930
Antelope Lake 22,564 22,370 17,030 2,920 22,370 3,833
Lake Oroville 3,440,276 2,893,531 2,336,664 344,044 2,864,474 200,608
Lake Del Valle 39,914 26,717 26,098 5,550 26,717 457
San Luis Reservoir Total 2,027,835 1,592,451 1,408,440 242,529 1,592,451 37,253
DWR 1,062,180 932,201 885,888 131,159 932,201 7,881
USBR 965,655 660,250 521,387 111,371 660,250 29,372
Pyramid Lake 169,901 156,257 150,637 26,423 154,115 97
Castaic Lake 319,247 252,074 245,379 40,181 252,074 3,667
Silverwood Lake 74,970 72,657 68,335 11,476 68,335 -2,578
Lake Perris 132,614 108,295 105,347 16,833 108,295 669
Total (4) 5,401,512 4,583,322 3,946,069 595,804 4,547,801 220,364

Data is preliminary and subject to revision.

Footnotes

(1)
Maximum and Minimum storage in the year the week begins (2025).
(2)
Average storage for each 02/09 from 1979 through 2025.
(3)
Since 02-02-2025.
(4)
Does not include USBR San Luis Reservoir storage.