The Los Angeles Regional Water Quality Control Board (LARWQCB) protects ground and surface water quality in the Los Angeles Region, including the coastal watersheds of Los Angeles and Ventura Counties, along with very small portions of Kern and Santa Barbara Counties.
The Los Angeles Regional Board is one of nine Regional Boards statewide. These Boards are part of the California Environmental Protection Agency (CAL/EPA), along with the Air Resources Board, the Department of Pesticide Regulation, the Department of Toxic Substance Control, the California Integrated Waste Management Board, and the Office of Environmental Health Hazard Assessment.
Contact Los Angeles Regional Water Quality Control Board
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Los Angeles Regional Water Quality Control Board is not employed by or affiliated with the California Land Conservation Assistance Network, and the Network does not certify or guarantee their services. The reader must perform their own due diligence and use their own judgment in the selection of any professional.
Contact Los Angeles Regional Water Quality Control Board
320 West Fourth Street
Suite 200
Los Angeles, CA 90013
Phone: (213) 576-6600
Fax: (213) 576-6640
Service Area
Services provided in:
- Los Angeles County, California
- Ventura County, California
