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WALLA WALLA REGIONAL WATER TESTING SERVICES

info@wallawatr.com

Office (509) 526-9287

FREQUENTLY ASKED QUESTIONS

FAQ / Forms: FAQ

TOTAL COLIFORMS

Information on Total Coliform and E.coli.

NITRATES

Information on Nitrates

WELL DISINFECTION

How to Disinfect Your Well.

HOME SALES

Home Sale Drinking Water Evaluations

SAMPLE COLLECTION PROCEDURES

SAMPLE ACCEPTANCE TIMES

8:00-12:00, 1:00-5:00

Monday Tuesday and Wednesday

Bacteria ONLY

8:00-12:00 Thursdays

SCOPE OF ACCREDITATION

Walla Walla Regional Water Testing Services Scope of Accreditation from the Washington State Department of Ecology Environmental Laboratory Accreditation Program 2024

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