Certified Operators - Seneca County

In New York State, individuals working at water treatment plants and/or distribution systems who are responsible for process control/system integrity decisions on water quality or quantity that effect public health are required to hold a valid certification issued pursuant to 10 NYCRR Subpart 5-4. Below is a current list of New York State certified water treatment plant and distribution system operators by county. 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.

County Name Certification Expiration Level Descriptions
Seneca Ahouse, Wesley E NY0037337 6/30/2025 IIA-SW/GUI Filtration Plant
C-Plant or Distribution System
D-Distribution System
Seneca Bromka, James H NY0029657 3/31/2027 IA-SW/GUI Filtration Plant
D-Distribution System
Seneca Clark, Thomas F NY0029567 2/28/2025 IA-SW/GUI Filtration Plant
IIB-GW or SW with Filtration Avoidance Plant
D-Distribution System
Seneca Craig, Nathan M NY0043691 3/31/2027 D-Distribution System
Seneca DeVay, Brian J NY0042571 4/30/2024 D-Distribution System
Seneca Fox, Meghan R NY0042020 6/30/2025 IIA-SW/GUI Filtration Plant
C-Plant or Distribution System
D-Distribution System
Seneca Garlick, Thomas S NY0031449 9/30/2025 C-Plant or Distribution System
D-Distribution System
Seneca Gaydosh, Garrett A NY0042795 10/31/2026 C-Plant or Distribution System
D-Distribution System
Seneca Hawker, Mason A NY0042641 6/30/2024 IIA-SW/GUI Filtration Plant
D-Distribution System
Seneca Karlsen, Benjamin C NY0039682 9/30/2024 D-Distribution System
Seneca Lapp, Thomas R NY0041400 9/30/2026 IIB-GW or SW with Filtration Avoidance Plant
D-Distribution System
Seneca Licak, Ethan J NY0039277 4/30/2025 IIA-SW/GUI Filtration Plant
D-Distribution System
Seneca McLane, Joseph M NY0042141 12/31/2025 D-Distribution System
Seneca Mein, Zachariah NY0041916 4/30/2025 IA-SW/GUI Filtration Plant
Seneca Meyer, Jared NY0042142 12/31/2025 D-Distribution System
Seneca Miller, Mark W NY0033382 8/31/2024 IA-SW/GUI Filtration Plant
Seneca Pagano, Timothy J NY0043685 2/28/2027 D-Distribution System
Seneca Passalacqua, Aaron M NY0039778 1/31/2025 D-Distribution System
Seneca Peterman, Fred E NY0038918 1/31/2025 D-Distribution System
Seneca Reed, Justin A NY0038648 2/28/2027 IIA-SW/GUI Filtration Plant
D-Distribution System
Seneca Sahler, Joshua M NY0042701 8/31/2024 IIA-SW/GUI Filtration Plant
D-Distribution System
Seneca Schaup, James K NY0040537 7/31/2024 D-Distribution System
Seneca Shaffer, Josef S NY0043506 11/30/2026 D-Distribution System
Seneca Slentz, Jeremy M NY0039925 6/30/2025 D-Distribution System
Seneca Snyder, Michael J NY0035882 12/31/2024 IIA-SW/GUI Filtration Plant
C-Plant or Distribution System
Seneca Stapleton, Robert C NY0032718 10/31/2025 IIA-SW/GUI Filtration Plant
C-Plant or Distribution System
D-Distribution System
Seneca Telvock, Jordan D NY0043330 5/31/2026 IIA-SW/GUI Filtration Plant
Seneca Thurston, Edward J NY0042642 6/30/2024 IIA-SW/GUI Filtration Plant
D-Distribution System
Seneca Tullo, Joseph M NY0034544 7/31/2025 IA-SW/GUI Filtration Plant
D-Distribution System
Seneca VanNederynen, Thomas S NY0041169 12/31/2025 C-Plant or Distribution System
Seneca Varricchio, James R NY0042056 8/31/2025 IA-SW/GUI Filtration Plant
D-Distribution System
Seneca Youngs, Aaron M NY0041933 4/30/2025 D-Distribution System
Seneca Zimmerman, John L NY0035329 4/30/2024 C-Plant or Distribution System