Monthly urban water supplier reports on potable water production and conservation activities. Total potable water production, population, and percent residential water use is always required. An ...

State of CaliforniaDrought is a recurring feature of California’s climate. In 2018, the California Legislature enacted into law new requirements for urban water suppliers to increase drought ...

State of CaliforniaGroundwater Elevation Monitoring Guidelines were developed to assist DWR by establishing criteria for the selection and measurement of monitoring wells in the event that DWR is ...

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.

All "abandoned" wells and exploration, or test holes shall be destroyed. The objective of destruction is to restore as nearly as possible those subsurface conditions which existed before the well was ...

The Disadvantaged Community Involvement Program is designated to ensure the involvement of disadvantaged communities (DACs), economically distressed areas (EDAs), or underrepresented communities ...

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 ...

Lake Oroville Update - December 5, 2025 ...

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 ...

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 ...