Certified Backflow Testers - Chenango 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
Binghamton Christain J. Griffith 11904 5/31/2023
Endicott Derek A. Butler 10223 11/30/2022
Endicott Raymond C. Millard 4489 10/31/2023
Norwich Stephen Tworkowsky 11674 11/30/2022
Oxford Shaun D. Casey 6539 6/30/2021