The Department of Water Resources (DWR) is responsible for managing and protecting California’s water resources. DWR works with other agencies to benefit the State’s people and to protect, restore and enhance the natural and human environments.
The Water Data Library Groundwater Levels dataset tracks seasonal and long-term groundwater elevation trends in groundwater basins statewide. Data collected through the CASGEM (California Statewide Groundwater Elevation Monitoring) Program is...
Urban Water Management Plans (UWMPs) are prepared by California's urban water suppliers to support their long-term resource planning, and ensure adequate water supplies are available to meet existing and future water demands. Every urban water...