OHA Drinking Water Services
Public Tester List

More Information
This page lists OHA-certified backflow assembly testers who are interested in being contacted about employment opportunities. Learn more about this list on our List of Backflow Testers web page.

Testers on this list have provided information to OHA Drinking Water Services that they are licensed to provide testing services in Oregon. You can look up Construction Contractors Board (CCB) or Landscape Contractors Board (LCB) licenses to verify.

If you are a tester and would like to be added to the Public Tester List, submit your request using this SmartSheet form.

Abbreviations: BAT = Backflow Assembly Tester, CCB = Construction Contractors Board, LCB = Landscape Contractors Board.
Contact
Cross Connection and Backflow Prevention Program
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