The Los Angeles Regional Water Quality Control Board welcomes your interest and participation in the many varied issues relating to water quality. Executive Officer and the staff are committed to serving the public and providing you with the best possible service.

Our Office is Located at:

320 West Fourth Street, Suite 200
Los Angeles, CA 90013

Phone: (213) 576-6600, Fax: (213) 576-6640

Directions to our office

If you need additional information regarding the issues discussed on this Web site or about the Board in general, we invite you to call or email our staff members. To reach a staff member please select the appropiate links on the right side. We look forward to hearing from you.

Cal/EPA Survey: One of Cal/EPA's objectives is to provide superior levels of customer service. Your feedback telling us what is going well and what needs improvement is essential to our success in our efforts to better serve you.