State-certified laboratory

Los Coyotes Treatment Plant Laboratory

Name: Los Coyotes Treatment Plant Laboratory
Address: 16515 Piuma Avenue, Cerritos, CA, 90703
Telephone: (562) 908-4288

16515 Piuma Avenue, Cerritos, CA, 90703

Services listed in the certification record

Certified for: Drinking water

Drinking water

Address16515 Piuma Avenue, Cerritos, CA, 90703

Phone(562) 908-4288

Websitehttps://www.lacsd.org/services/wastewater-sewage/facilities/los-coyotes-water-reclamation-plant

Certification statuscertified

Certifying stateCalifornia (CA)

Residential customersResidential customers: No

Sample methodSample intake unknown — confirm with lab

Source listOfficial state source

How to use a water testing lab

Contact the laboratory before collecting a sample. Ask whether it offers the test you need, request its current sampling instructions and containers, and confirm timing, pricing, and how to submit the sample.

Listing data fetched from the official source: 2026-09-05T03:25:53+00:00 · View listing data (JSON)

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