Wampum Borough STP
Wampum, PA · Lawrence County · Publicly Owned Treatment Works
- Average flow
- 0.04 MGD
- Design flow
- 0.21 MGD
- NPDES permit
- PA0025445
- Administratively continued
- Permit expires
- June 2026
- Population served
- —
- CWNS 2022
Wampum Borough STP is a publicly owned wastewater treatment works in Wampum, Lawrence County, Pennsylvania treating an average of 0.04 million gallons per day against a permitted design capacity of 0.21 MGD. It discharges under NPDES permit PA0025445 (administratively continued), which expires in June 2026, with 8 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
- 8
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Wampum Borough STP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Pennsylvania
Ellwood City · 5 mi away
0.26 MGD
West Pittsburg · 7 mi away
0.07 MGD
New Castle · 8 mi away
0.05 MGD
Bessemer · 9 mi away
0.12 MGD
Beaver Falls · 10 mi away
0.65 MGD
Fombell · 11 mi away
0.02 MGD
New Brighton · 12 mi away
0.59 MGD
Rochester · 14 mi away
0.41 MGD
Wampum Borough 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 November 26, 2025.