Organization Charts
- State Water Resources Control Board
- Regional Water Quality Control Boards
- Region 1 - North Coast
- Region 2 - San Francisco Bay
- Region 3 - Central Coast
- Region 4 - Los Angeles
- Region 5 - Central Valley
- Sacramento Office
- Fresno Office
- Redding Office
- Region 6 - Lahontan Region
- Region 7 - Colorado River Basin
- Region 8 - Santa Ana
- Region 9 - San Diego
- Region 1 - North Coast

