About Drinking Water Program

The Drinking Water Program is responsible for regulating small water systems and wells construction and decommission pursuant to State laws and regulations. We

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Contact Us

Monday - Friday
8:00am - 5:00pm

Tel: (626) 430-5420
Fax: (626) 813-3016

County of Los Angeles Public Health
Environmental Health
Drinking Water Program
5050 Commerce Drive
Baldwin Park, CA 91706