Customer Forms

Backflow Prevention and Cross Connection

  • BackFlow / Cross Connection Control Brochure:  PDF
  • Water Use / Cross Connection Control Survey: PDF
  • Fire Protection Cross Connection Control Survey: PDF

Backflow Tester Information and Forms

  • 2017 EWW Licensed Backflow Preventer Tester List: PDF
  • 2017 Backflow Preventer Test Report: PDF
  • EWW Service Area Map for Backflow Testers: PDF

Resources and Links

  • EWW Cross Connection Control Termination Policy: PDF
  • US EPA Cross Connection Control Manual: PDF
  • University of Southern California (USC) Approved Backflow Preventers: www.usc.edu/dept/fccchr
  • American Society of Sanitary Engineers (ASSE) Approved Backflow Preventers: www.asse-plumbing.org