Timestamp: 03-10-2025 07:01:07
DIVISION OF OPERATIONS AND MAINTENANCE
SUMMARY OF SWP RESERVOIR
03-03-2025 to 03-09-2025
All Values in (AF)
| Oroville Complex | This Week Maximum Day | This Week Minimum Day | 03-09-2025 Reading | Total for Week |
|---|---|---|---|---|
| Inflow To Lake Oroville | 20,359 | 16,482 | 17,603 | 129,872 |
| Total Releases from Hyatt Power Plant (Includes Pumpack) | 9,182 | 3,240 | 7,868 | 46,837 |
| River Valve Flow | 0 | 0 | 0 | 0 |
| Spill | 13,599 | 7,675 | 8,562 | 64,584 |
| Storage | 2,878,909 | 2,860,219 | 2,878,909 | - |
| Flood Control - Amount of Encroachment | 104,707 | 68,506 | 68,506 | - |
| Releases to Feather River (Sum of River Outlet and Diversion Dam Releases) | 16,736 | 14,447 | 14,447 | 107,280 |
| Releases to Feather River for Flood Control | 13,265 | 11,603 | 11,603 | 83,610 |
| Reservoir Storage | Operational Capacity | This Year Maximum Storage (1) | This Year Minimum Storage (1) | Average Storage (2) | 03-09-2025 Reading | Net Change this Week (3) |
|---|---|---|---|---|---|---|
| Frenchman Lake | 55,475 | 50,417 | 43,184 | 7,337 | 50,417 | 1,137 |
| Lake Davis | 84,371 | 76,033 | 67,507 | 10,500 | 76,033 | 1,138 |
| Antelope Lake | 22,564 | 23,201 | 17,030 | 3,107 | 23,125 | -76 |
| Lake Oroville | 3,440,276 | 2,893,531 | 2,336,664 | 378,976 | 2,878,909 | 18,005 |
| Lake Del Valle | 39,914 | 34,098 | 26,098 | 5,693 | 34,098 | 248 |
| San Luis Reservoir Total | 2,027,835 | 1,717,149 | 1,408,440 | 254,496 | 1,717,149 | 42,995 |
| DWR | 1,062,180 | 995,105 | 885,888 | 138,566 | 995,105 | 29,606 |
| USBR | 965,655 | 722,311 | 521,387 | 115,930 | 722,044 | 13,389 |
| Pyramid Lake | 169,901 | 157,691 | 150,637 | 26,650 | 157,691 | 2,605 |
| Castaic Lake | 319,247 | 258,632 | 243,987 | 40,965 | 243,987 | -7,255 |
| Silverwood Lake | 74,970 | 72,657 | 67,006 | 11,613 | 71,825 | 1,035 |
| Lake Perris | 132,614 | 109,356 | 105,347 | 17,328 | 109,356 | 303 |
| Total (4) | 5,401,512 | 4,670,721 | 3,943,348 | 640,735 | 4,640,546 | 46,746 |
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 03/09 from 1979 through 2025.
- (3)
- Since 03-02-2025.
- (4)
- Does not include USBR San Luis Reservoir storage.