State-certified laboratory
City of Antioch Water Department Laboratory
401 Putnam Street, Antioch, CA, 94509
Services listed in the certification record
Certified for: Drinking water
Address401 Putnam Street, Antioch, CA, 94509
Phone(925) 779-7024
Certification statuscertified
Certifying stateCalifornia (CA)
Residential customersNo. MassDEP lists this laboratory as not offering analytical services to residential customers.
Source listOfficial state source
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Listing data fetched from the official source: 2026-09-05T03:25:53+00:00
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