Lake Oroville Update - December 5, 2025 ...

State of CaliforniaSatellite imagery from NOAA's GOES system taken during California's historic 2023 water year showing the Sierra Nevada with colored overlays delineating the five study areas of the ...

Releases to Feather River (Sum of River Outlet and Diversion Dam Releases) 4,760 4,165 4,165 30,940 ...

GRanTS (Grant Review and Tracking System) is a DWR’s web-based grant application and management tool. It can be used to: Apply for grants and loans, Manage contracts and track projects, Submit ...

Today, the Department of Water Resources (DWR) announced an initial State Water Project (SWP) allocation of 10 percent of requested supplies for the new water year.

California is one of the most productive agricultural regions in the world, and is the major producer of many nuts, fruits, and vegetables. In fact, California is the only producer of 13 commodities ...

GRanTS (Grant Review and Tracking System) is a DWR’s web-based grant application and management tool. It can be used to: Apply for grants and loans, Manage contracts and track projects, Submit ...

In 2014, Governor Edmund G. Brown Jr. signed three bills known collectively as the Sustainable Groundwater Management Act (SGMA) . For the first time in its history, California had a framework for ...

California Flood Preparedness Week began in 2012 with a single event in Sacramento County and is now in its thirteenth year. DWR supports events across the state, working with federal, state, and ...

The Department of Water Resources’ (DWR) newly implemented invasive mussel inspection program for State Water Project (SWP) facilities in Oroville uncovered golden mussels attached to a pontoon boat ...

State of California(Left to right) California Department of Water Resources staff Angelique Fabbiani-Leon, State Hydrometeorologist, Jordan Thoennes, Water Resources Engineer, and Andy Reising, Snow ...

Boaters and recreationist can help combat the spread of a new invasive recently discovered in California waterways – the golden mussel.