Njdhs Senator Garrett Hagedorn Psyciatric Hospital
Glen Gardner, NJ · Hunterdon County · Publicly Owned Treatment Works
- Average flow
- 0.007 MGD
- Design flow
- —
- NPDES permit
- NJ0022144
- Effective
- Permit expires
- December 2027
- Population served
- —
- CWNS 2022
Njdhs Senator Garrett Hagedorn Psyciatric Hospital is a publicly owned wastewater treatment plant in Glen Gardner, Hunterdon County, New Jersey treating an average of 0.007 million gallons per day. It discharges under NPDES permit NJ0022144 (effective), which expires in December 2027, with 56 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
- 56
- Effluent violations
- 56
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Njdhs Senator Garrett Hagedorn Psyciatric Hospital.
No verified contacts on file yet
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0.0009 MGD
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0.0018 MGD
Washington · 6 mi away
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Washington · 7 mi away
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Whitehouse · 9 mi away
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Pittstown · 9 mi away
0.0019 MGD
Pittstown · 10 mi away
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Njdhs Senator Garrett Hagedorn Psyciatric Hospital: 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 August 14, 2024.