Welcome to the State Water Resources Control Board - Los Angeles Welcome to the California Environmental Protection Agency

Main Contact Information

Los Angeles Regional
Water Quality Control Boar
320 W 4th St, Suite 200
Los Angeles, CA 90013
Phone: (213) 576-6600
Fax: (213) 576-6640
Email: info@waterboards.ca.gov

Samuel Unger, Executive Officer
(213) 576-6605


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