Public Notices

DWR's Operations and Maintenance staff will be applying herbicides and algaecides to several facilities throughout the State Water Project (SWP) in 2025.

The California Department of Water Resources’ Delta Field Division announces FEMA’s intent to fund the repair of the State Water Project’s Del Valle Dam Spillway catwalk.

The Department of Water Resources’ Division of Operations and Maintenance has published a Notice of Intent for coverage under the Statewide General National Pollutant Discharge Elimination System (NPDES) Permit for Residual Pesticide Discharges to Waters of the United States from Aquatic Animal Invasive Species Control Applications. The Department ...

The Department of Water Resources has published a Certified Final EIR for the Long-Term Operations of the State Water Project (SWP) in the Sacramento-San Joaquin Delta (Delta), Suisun Marsh, and Suisun Bay in compliance with CEQA. The Final EIR includes the contents of the entire Draft EIR, as revised, and all comments received on the Draft EIR and ...

The California Department of Water Resources’ San Luis Field Division announces FEMA’s intent to fund the repair of the State Water Project’s Little Panoche Detention Dam and Spillway damages and a 15-day public comment period.

The Reservoir Gaging at Ungated Spillways (RGUS) Project plans to install real-time reservoir elevation gages at 20 or more dams that have ungated spillways.

Notice is hereby given that the California Department of Water Resources (DWR) will host three public workshops to obtain public comments on the following draft amended guidelines.