City of Wenatchee buildings are closed to the public at this time. Please read the City Services Update for more information. The City of Wenatchee is working with local partners to provide accurate information about the Coronavirus (COVID-19) to the public. If you have symptoms and reasons to believe your symptoms are connected to COVID-19, please call your healthcare provider. If you have any questions about what is happening in Washington and how the virus is spread, visit the Washington State Department of Health website at:

Backflow Assembly Testers

Press Enter to show all options, press Tab go to next option

Welcome Backflow Assembly Testers!

Below please find important information about testing backflow assemblies in the City of Wenatchee's water system. 

Backflow assembly testers play a critical role in ensuring the safety of the City's drinking water.  Before submitting test reports, a signed Code of Conduct for Backflow Assembly Testers is required.  Annual test reports for existing backflow assemblies must be submitted through the City's online test reporting website.  If you have any questions, please do not hesitate to contact us at (509) 888-3227 or email

Thank you for helping to keep the City of Wenatchee's drinking water safe 24 hours a day, 7 days a week!

Free viewers are required for some of the attached documents.
They can be downloaded by clicking on the icons below.

Acrobat Reader Download Acrobat Reader Flash Player Download Flash Player Windows Media Player Download Windows Media Player Microsoft Silverlight Download Microsoft Silverlight Word Viewer Download Word Viewer Excel Viewer Download Excel Viewer PowerPoint Viewer Download PowerPoint Viewer