Effective Aug. 1, 2021, registered testers for the City of Irving Online Backflow Prevention Program are required to submit backflow test results for existing assemblies online via the city's web portal.
Participation is mandatory, and testers are encouraged to create an account as soon as possible on the new portal.
Complete and mail the City of Irving Backflow Tester Registration Form with the required $100 registration fee and required documentation. Payment may be made by check or money order, payable to the City of Irving.
- A copy of your state license
- Your most recent gauge accuracy report
Mail Payment and all Documents to
City of Irving Water Utilities Department
333 Valley View Lane
Irving, TX 75061
View the list of Approved Backflow Testers for the City of Irving.