Oriskany Falls WWTP
Oriskany Falls, NY · Oneida County · Publicly Owned Treatment Works
- Average flow
- 0.04 MGD
- Design flow
- 0.09 MGD
- NPDES permit
- NY0020923
- Effective
- Permit expires
- March 2029
- Population served
- 874
- CWNS 2022
Oriskany Falls WWTP is a publicly owned wastewater treatment works in Oriskany Falls, Oneida County, New York treating an average of 0.04 million gallons per day against a permitted design capacity of 0.09 MGD, serving about 874 residents. Treatment on site includes uncovered lagoons. It discharges under NPDES permit NY0020923 (effective), which expires in March 2029, with 15 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Uncovered lagoons
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Compliance snapshot (last 3 years)
- Total violations
- 15
- Effluent violations
- 15
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Oriskany Falls WWTP.
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Nearby wastewater treatment plants in New York
Waterville · 3 mi away
0.1 MGD
Clinton · 9 mi away
0.8 MGD
Hamilton · 10 mi away
0.42 MGD
Vernon · 11 mi away
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Clark Mills · 11 mi away
0.11 MGD
Oneida · 15 mi away
2.19 MGD
Sherburne · 18 mi away
0.24 MGD
Rome · 18 mi away
4.7 MGD
Oriskany Falls WWTP: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed September 11, 2026; facility record last updated April 5, 2025.