Reservoir Storage & Release Update

Summary

The Board of Directors receives monthly updates on the status of Agency reservoirs. As of October 10, 2025, San Antonio Reservoir has a water surface elevation of approximately 742.7 feet with 170,265 acre-feet of water in storage, and Nacimiento Reservoir has a water surface elevation of approximately 745.95 feet with 137,595 acre-feet of water in storage. Minimum releases are being made from both reservoirs for maintenance of habitat below the dams.

Details

Subject

Reservoir Storage & Release Update

Summary

The Board of Directors receives monthly updates on the status of Agency reservoirs. As of October 10, 2025, San Antonio Reservoir has a water surface elevation of approximately 742.7 feet with 170,265 acre-feet of water in storage, and Nacimiento Reservoir has a water surface elevation of approximately 745.95 feet with 137,595 acre-feet of water in storage. Minimum releases are being made from both reservoirs for maintenance of habitat below the dams.

Report Date

2025-10-10

Report Type

update

Report Title

Reservoir Storage & Release Update

Authoring Body

Hydrology Department

Reporting Period

October 2025