Certified Backflow Testers - St Lawrence 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
Gouverneuer Sean P. McCarthy 13201 9/30/2022
Heuvelton Jay T. Scott 13025 6/30/2022
Madrid Andy Dennis 9299 6/30/2022
Massena Frank Greco 9746 8/31/2021
Massena Shawn Thompson 9750 8/31/2021
Ogdensburg Jody J. Williams 11911 5/31/2023
Potsdam Jacob J. Ashley 11867 4/30/2023
Potsdam Jeffrey W. Hunter 741 12/31/2021
Potsdam Michael J. Solon 8735 6/30/2022
Russell Bryan F. Given 10340 1/31/2023
Watertown Anthony L. King 11747 12/31/2022
Winthrop Mathew J. Russell 11909 5/31/2023