Certified Backflow Testers - Oswego 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
Attmar Robert J. Thompson, III 5141 11/30/2023
Camden Charles A. Welton 11008 6/30/2021
Central Square David T. Ciereck 5930 4/30/2021
Central Square Patrick M. Stevenson 12581 6/30/2021
Central Square Zachary L. Finch 11871 4/30/2020
Constantia Craig Avery 11526 8/31/2019
Fulton Dave Przychodzen 11474 6/30/2019
Fulton Gary M. Flynn 7097 4/30/2021
Fulton Jason S. Urquhart 12206 11/30/2020
Fulton Jonathan G. Shepard 9515 3/31/2021
Hannibal Duane E. Shepard 8909 10/31/2022
Hannibal Richard Brown 11465 6/30/2019
Hastings James Kavanaugh 9630 6/30/2021
Hastings Robert E. Buchester 12936 4/30/2022
Lacona Ryan E. Henriksen 12940 4/30/2022
Mexico Jason S. Lighthall 8354 7/31/2021
Mexico Mark A. Sierson 11476 6/30/2022
Oswego Dustin M. Barbera 11462 6/30/2022
Oswego John P. Manwaring 11002 6/30/2021
Oswego William P. Volkomer 3668 6/30/2020
Phoenix Earl A. Rudy 5233 4/30/2021
Phoenix Kenneth R. Roffo 6873 9/30/2020
Pulaski Jeffrey M. Lovett 7671 12/31/2019