Water Treatment Plant
Los Angeles Water Treatment Plant
Quick answer
The Los Angeles Water Treatment Plant is a public drinking water treatment facility serving Los Angeles, California. It has a treatment capacity of 795.8 million gallons per day. The plant operator certification is: Class A (State certified).
About this treatment plant
Facility name
Los Angeles Water Treatment Plant
Location
4220 Treatment Plant Road, Los Angeles, CA
Treatment capacity
795.8 million gallons / day
Operator certification
Class A (State certified)
Source water
Surface water blended with groundwater
(Eastern Sierra/Colorado River)
Disinfection
Chloramine
Utility operating this plant
F
Los Angeles Water Utilities
Top concern: Lead detected in source water
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Contact information
For questions about water quality, treatment processes, or service issues at Los Angeles Water Treatment Plant, contact the operating utility directly.
Los Angeles Water Utilities
Phone(213) 549-2496
Websitelos-angeles-ca.gov/water
Water Quality Contact
Phone(213) 910-7820