New Baltimore (t) Sd STP
New Baltimore, NY · Greene County · Publicly Owned Treatment Works
- Average flow
- 0.009 MGD
- Design flow
- 0.06 MGD
- NPDES permit
- NY0109151
- Effective
- Permit expires
- December 2026
- Population served
- 657
- CWNS 2022
New Baltimore (t) Sd STP is a publicly owned wastewater treatment works in New Baltimore, Greene County, New York treating an average of 0.009 million gallons per day against a permitted design capacity of 0.06 MGD, serving about 657 residents. It discharges under NPDES permit NY0109151 (effective), which expires in December 2026, with 3 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
- 3
- Effluent violations
- 3
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at New Baltimore (t) Sd STP.
No verified contacts on file yet
Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.
Nearby wastewater treatment plants in New York
Coeymans · 1 mi away
0.4 MGD
Castleton-On-Hudson · 6 mi away
0.1 MGD
Selkirk · 6 mi away
2.71 MGD
Bethlehem · 7 mi away
0.00049 MGD
Coxsackie · 7 mi away
0.92 MGD
East Schodack · 11 mi away
0.0024 MGD
Chatham · 11 mi away
0.14 MGD
Hudson · 12 mi away
0.03 MGD
New Baltimore (t) Sd 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 September 29, 2025.