Cross Connection

The City of Irving, in cooperation with the Texas Commission on Environmental Quality, has established a cross connection control program to protect your drinking water from harmful contaminants.

Irving's Ordinace #8140 requires that all customers with backflow prevention assemblies have their assemblies tested annually.  By having your assemblies tested annually, you are also helping to protect your community's drinking water supply.

  1. Tester Registration
  2. Documents
  3. FAQs

Backflow Testers must create a SwiftComply Backflow user account to submit test results.  The city's registration fee is $100.  Checks can be mailed to the address listed below.  

Test results must be submitted online via the city's webportal.  For account and webportal assistance email support@swiftcomply.com or call (619) 304-6022.

Mail Payment to:

City of Irving - Water Utilities Department
333 Valley View Lane
Irving, Texas 75061

View the list of Approved Backflow Testers for the City of Irving.

For additional information, call (972) 721-2104 or email backflow@cityofirving.org.