Certified Backflow Testers - Sullivan 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
Bloomingburg Jan S. Dworak 9673 6/30/2024
Callicoon George Gattus 12820 12/31/2024
Liberty Adam L. Gold 9283 8/31/2023
Liberty Carl R. Yaun 11203 11/30/2024
Liberty Kimberly M. Eherts 8464 11/30/2024
Liberty Richard W. Winters 9709 7/31/2024
LIC Carmine Ribaudo 12139 9/30/2023
Parksville Eric B. Taylor 5755 1/31/2026
Rock Hill Merim Radoncic 14593 8/31/2025
South Fallsburg Daniel S. Gold 9284 8/31/2023
South Fallsburg Gary A. Frunzi 9315 9/30/2023
South Fallsburg Matthew A. Waldman 13245 11/30/2025
South Fallsburg Ted C. DeGraw 13246 11/30/2025
Wurstboro Ryan R. Sprague 11444 5/31/2025
Wurtsboro Jack Candela 14428 5/31/2025
Wurtsboro James Dolan 5459 1/31/2025