Welcome to California's Open Data Portal
California believes in the power of unlocking government data. We invite all to search and explore our open data portal and engage with our data to create innovative solutions. We believe the California open data portal will bring government closer to citizens and start a new shared conversation for growth and progress in our great state.
CA Department of Water Resources
The Department of Water Resources (DWR) is responsible for managing and protecting California’s water...
California Department of Conservation
With a team of scientists and other dedicated professionals, the Department of Conservation administers a...
Office of Environmental Health Hazard Assessment
The mission of the Office of Environmental Health Hazard Assessment (OEHHA) is to protect and enhance...
California State Water Resources Control Board
To preserve, enhance, and restore the quality of California’s water resources and drinking water for the...
California Department of General Services
The Department of General Services (DGS) serves as business manager for the state of California.
CalRecycle
California's Department of Resources Recycling and Recovery (CalRecycle) brings together the state's...
California Strategic Growth Council
California Strategic Growth Council (SGC) brings together agencies and departments within Business,...
California Department of Finance
Mission Statement:
* Serve as the Governor's chief fiscal policy advisor.
* Promote long-...
California Environmental Protection Agency (CalEPA)
The mission of CalEPA is to restore, protect and enhance the environment, to ensure public health,...
Caltrans
Caltrans manages more than 50,000 miles of California's highway and freeway lanes, provides inter-city...