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
Colton William T. Melton 9098 5/31/2020
Massena Frank Greco 9746 8/31/2021
Massena Shawn Thompson 9750 8/31/2021
Ogdensburg Gregory H. Denny 11671 11/30/2019
Ogdensburg Gregory J. Denny 11672 11/30/2019
Ogdensburg Jody J. Williams 11911 5/31/2020
Potsdam Jacob J. Ashley 11867 4/30/2020
Potsdam Michael J. Solon 8735 6/30/2019
Russell Bryan F. Given 10340 1/31/2020
Winthrop Mathew J. Russell 11909 5/31/2020