Certified Backflow Testers - Lewis County

In New York State, individuals who test backflow prevention devices for the purpose of protecting the public water supply are required to hold a valid certification issued pursuant to 10 NYCRR Section 5-1.31. Below is a current list of New York State certified backflow prevention device testers. For more information on contacting any of these individuals, please contact your County Health Department or State District Office, or email the Bureau of Water Supply Protection.

City Name Certification Number Expiration
Carthage Dakota S. Diaz 12443 5/31/2021
Copenhagen Eric T. Shambo 12452 5/31/2021
Copenhagen Matthew H. Paige 11432 5/31/2019
Harrisville Brian A. Mantle 10747 11/30/2020