State-certified laboratory
King County Environmental Laboratory
322 W Ewing Street, Seattle, WA, 98119-1507
Services listed in the certification record
Certified for: Drinking water
Address322 W Ewing Street, Seattle, WA, 98119-1507
Phone(206) 263-7864 Arina
Certification statuscertified
Certifying stateWashington (WA)
Source listOfficial state source
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Listing data fetched from the official source: 2026-09-02T14:05:33+00:00
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