Timestamp: 07-14-2025 07:01:05

STATE OF CALIFORNIA

DEPARTMENT OF WATER RESOURCES

THE RESOURCES AGENCY

DIVISION OF OPERATIONS AND MAINTENANCE

SUMMARY OF SWP RESERVOIR

07-07-2025 to 07-13-2025

All Values in (AF)

Oroville Complex	This Week Maximum Day	This Week Minimum Day	07-13-2025 Reading	Total for Week
Inflow To Lake Oroville	8,732	4,439	8,732	40,991
Total Releases from Hyatt Power Plant (Includes Pumpack)	34,448	20,554	34,448	169,356
River Valve Flow	0	0	0	0
Spill	0	0	0	0
Storage	3,112,662	2,995,747	2,995,747	-
Flood Control - Amount of Encroachment	0	0	0	-
Releases to Feather River (Sum of River Outlet and Diversion Dam Releases)	16,859	15,868	15,868	112,562
Releases to Feather River for Flood Control	-	-	-	-

Reservoir Storage	Operational Capacity	This Year Maximum Storage (1)	This Year Minimum Storage (1)	Average Storage (2)	07-13-2025 Reading	Net Change this Week (3)
Frenchman Lake	55,475	56,861	43,184	7,939	51,510	-635
Lake Davis	84,371	81,542	67,507	11,381	74,330	-830
Antelope Lake	22,564	23,609	17,030	3,527	21,251	-351
Lake Oroville	3,440,276	3,421,343	2,336,664	417,723	2,995,747	-131,157
Lake Del Valle	39,914	40,511	26,098	6,527	39,232	-133
San Luis Reservoir Total	2,027,835	1,841,361	882,401	182,560	882,689	-27,790
DWR	1,062,180	1,015,784	493,155	106,983	500,992	6,429
USBR	965,655	854,111	381,697	75,578	381,697	-34,219
Pyramid Lake	169,901	167,626	150,637	28,022	162,873	-2,219
Castaic Lake	319,247	317,123	238,931	44,159	305,437	1,941
Silverwood Lake	74,970	72,810	67,006	11,749	72,714	450
Lake Perris	132,614	120,260	105,347	18,868	120,260	157
Total (4)	5,401,512	5,317,469	3,545,559	656,878	4,344,346	-126,348

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 07/13 from 1979 through 2025.
(3): Since 07-06-2025.
(4): Does not include USBR San Luis Reservoir storage.