Certified Backflow Testers - Chemung 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

Todd A. Leehan 12159 10/31/2020
Big Flats Timothy C. Gilbert 12305 1/31/2021
Elmira Brad J. Yackel 8828 7/31/2019
Elmira James S. Wilson 11507 7/31/2019
Elmira Jeremia J. Ranck 12949 4/30/2022
Elmira Matthew D. Wickwire 11304 1/31/2022
Elmira Robert A. McCarrick 5334 6/30/2021
Erin Dayton D. Hall 6389 4/30/2019
Horsehead Joseph T. Andrzejewski 12391 4/30/2021
Horseheads Richard J. Narosky 11201 11/30/2021
Horseheads Timothy J. Nolan 9774 9/30/2021
Ithaca Michael B. Ahrens 7468 5/31/2019
Lowman Mark Elliot 12274 12/31/2020
Lowman Stewart A. Sherman II 10129 7/31/2019
Pine Ciity Ryan Youmans 10950 4/30/2021
Pine City Jason M. Roosa 11678 11/30/2019
Pine City Shawn R. Crater 11019 7/31/2021
Pine Valley Thomas M. Sweet 9837 11/30/2021
Towanda Patrick D. McKernan 12158 10/31/2020
Wellsburg Joseph M. LaVelle 5811 4/30/2020