Backflow & Irrigation Information

  1. Backflow Installation Drawings

    Download drawings of backflow installations.

  2. Certified Backflow Testers

    Find a local certified backflow tester.

  3. Irrigation Licensing Board

    The North Carolina Irrigation Contractors’ Licensing Board oversees the licensing of Irrigation Contractors in North Carolina. The purpose of licensure is to protect the public health, safety and welfare and to promote the efficient use of water.