Sussex Cnty MUA Hampton Commons STP
Newton, NJ · Sussex County · Publicly Owned Treatment Works
- Average flow
- 0.02 MGD
- Design flow
- 0.05 MGD
- NPDES permit
- NJ0050580
- Administratively continued
- Permit expires
- March 2025
- Population served
- 780
- CWNS 2022
Sussex Cnty MUA Hampton Commons STP is a publicly owned wastewater treatment works in Newton, Sussex County, New Jersey treating an average of 0.02 million gallons per day against a permitted design capacity of 0.05 MGD, serving about 780 residents. It discharges under NPDES permit NJ0050580 (administratively continued), which expires in March 2025, with 15 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
- 15
- Effluent violations
- 10
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Sussex Cnty MUA Hampton Commons STP.
No verified contacts on file yet
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Nearby wastewater treatment plants in New Jersey
Newton · 1 mi away
0.61 MGD
Newton · 3 mi away
0.0057 MGD
Newton · 3 mi away
0.0007 MGD
Frankford · 4 mi away
0.003 MGD
Sparta · 5 mi away
0.005 MGD
Hamburg · 9 mi away
1.21 MGD
Wantage Twp · 10 mi away
0.0044 MGD
Jefferson · 10 mi away
0.0013 MGD
Sussex Cnty MUA Hampton Commons 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 6, 2024.