Drinking Water Testing

Analytical testing dots Drinking Water Testing

Columbia Analytical offers a full service drinking water laboratory in Kelso, Washington. Our experienced staff has been performing drinking water testing since 1989 for inorganic and volatile organic compounds. We have instrumentation dedicated to drinking water testing and test for all the regulated and nonregulated compounds of concern. Columbia Analytical Services is accredited under the National Environmental Laboratory Accreditation Program (NELAP) as well as state programs.

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Drinking Water Tests Offered

  • Volatile Organic Chemicals (VOCs): Phase I, II, and V Regulated and Unregulated Volatiles (Method 524.2)
  • Semi-Volatile Organic Chemicals (SOCs): Methods: 504.1, 508.1, 525.2, 531.1, 547, 548.1, 549.2, 515.4
  • Inorganic Chemicals (IOCs) Metals: Methods 200 Series
  • General Chemistry: Anions, Perchlorate, and other Characteristic Groups
  • Disinfection By-products (DBPs) Analytes: Haloacetic Acids, Trihalomethanes, Chlorite, Bromate, Chlorate, Bromide
  • Unregulated Contaminant Monitoring Rule (UCMR): UCMR 1 Contaminants - List 1
  • Unregulated Contaminant Monitoring Rule 2 (UCMR 2): UCMR 2 - Both List 1 and List 2.

See a complete list of drinking water tests (PDF file)...

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