State-certified laboratory

City of The Dalles Water Quality Lab

Name: City of The Dalles Water Quality Lab
Address: 6780 Reservoir Road, The Dalles, OR, 97058
Telephone: 541-298-2248 ext 5009

6780 Reservoir Road, The Dalles, OR, 97058

Services listed in the certification record

Certified for: Drinking water

Drinking water

Address6780 Reservoir Road, The Dalles, OR, 97058

Phone541-298-2248 ext 5009

Websitehttps://www.thedalles.gov/department/public_works/public_works_divisions/water_quality_laboratory.php

Certification statuscertified

Certifying stateWashington (WA)

Residential customersResidential service unknown — confirm with lab

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: 2026-09-02T14:05:33+00:00 · View listing data (JSON)

Is this your lab?

Claim this listing or report an update: email hello [at] watertestingfinder [dot] com and put lab ID WA-62d94eadf37a270f in the subject line.