Oak Orchard WWTP
Clay, NY · Onondaga County · Publicly Owned Treatment Works
- Average flow
- 4.21 MGD
- Design flow
- 13.3 MGD
- NPDES permit
- NY0030317
- Effective
- Permit expires
- April 2031
- Population served
- 44,581
- CWNS 2022
Oak Orchard WWTP is a publicly owned wastewater treatment works in Clay, Onondaga County, New York treating an average of 4.21 million gallons per day against a permitted design capacity of 13.3 MGD, serving about 44,581 residents. Treatment on site includes aerated lagoons, biogas silos. It discharges under NPDES permit NY0030317 (effective), which expires in April 2031, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Oak Orchard WWTP, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Oak Orchard WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in New York
Clay · 4 mi away
2.6 MGD
Brewerton · 4 mi away
—
Central Square · 4 mi away
0.09 MGD
Phoenix · 5 mi away
0.2 MGD
Baldwinsville · 6 mi away
2.5 MGD
Central Square · 7 mi away
0.15 MGD
Minoa · 14 mi away
0.33 MGD
Fulton · 14 mi away
0.49 MGD
Oak Orchard 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 March 19, 2025.