Seward (t) STP
Cobleskill, NY · Schoharie County · Publicly Owned Treatment Works
- Average flow
- 0.003 MGD
- Design flow
- 0.02 MGD
- NPDES permit
- NY0212199
- Effective
- Permit expires
- November 2029
- Population served
- 114
- CWNS 2022
Seward (t) STP is a publicly owned wastewater treatment works in Cobleskill, Schoharie County, New York treating an average of 0.003 million gallons per day against a permitted design capacity of 0.02 MGD, serving about 114 residents. It discharges under NPDES permit NY0212199 (effective), which expires in November 2029, with 29 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 29
- Effluent violations
- 21
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Seward (t) STP.
No verified contacts on file yet
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Nearby wastewater treatment plants in New York
Richmondville · 6 mi away
0.06 MGD
Sharon Springs · 6 mi away
0.07 MGD
Canajoharie · 14 mi away
0.24 MGD
Nelliston · 15 mi away
0.25 MGD
Schoharie · 16 mi away
0.06 MGD
Cooperstown · 16 mi away
0.39 MGD
Middleburgh · 16 mi away
0.05 MGD
Fonda · 21 mi away
0.4 MGD
Seward (t) STP: 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 14, 2025.