Backflow Prevention
North West Utility District’s cross connection and backflow prevention program requires yearly backflow testing within our service area. Backflow testing is required on most commercial water accounts, along with residential irrigation accounts. Inspections must be conducted, annually, by a certified backflow tester, and the information submitted to North West Utility District for review.
Access the Backflow Prevention Requirements (PDF).
Access the Certified Backflow Testers List.
Download the State Approved Backflow Test Report Form (PDF).
Backflow Program Contact Information
If you have questions about the Backflow Program, please contact:
Erin Hale, Operations Specialist
Phone: 423-332-2427
Email: erin@nwud.net