Berwick Twp STP
Kelly Drive, New Oxford, PA 17350 · Adams County · Publicly Owned Treatment Works
- Average flow
- 0.05 MGD
- Design flow
- 0.3 MGD
- NPDES permit
- PA0087921
- Effective
- Permit expires
- April 2030
- Population served
- —
- CWNS 2022
Berwick Twp STP is a publicly owned wastewater treatment works in New Oxford, Adams County, Pennsylvania treating an average of 0.05 million gallons per day against a permitted design capacity of 0.3 MGD. It discharges under NPDES permit PA0087921 (effective), which expires in April 2030, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Berwick Twp STP.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 0
- 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 Berwick Twp 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 Pennsylvania
Abbottstown · 2 mi away
0.15 MGD
New Oxford · 3 mi away
1.16 MGD
New Oxford · 4 mi away
0.13 MGD
Mcsherrystown · 5 mi away
4 MGD
East Berlin · 5 mi away
0.11 MGD
Hanover · 6 mi away
2.08 MGD
Gettysburg · 8 mi away
0.23 MGD
East Berlin · 9 mi away
0.13 MGD
Berwick Twp 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 October 12, 2026; facility record last updated November 6, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Activated sludge · Oxidation ditch · all terms