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Backflow Certified Testers

The District is responsible for protecting the public water supply from contamination by preventing backflow into the water system.  Effective March 1, 2021, customers with an irrigation system will be required to have annual backflow tests conducted.  These tests will be due to the District no later than September 30, 2021.  

Click on the link below for a list of certified testers. 

https://yourwater.oregon.gov/backflow.php?county=Clackamas