York Springs STP
York Springs, PA · Adams County · Publicly Owned Treatment Works
- Average flow
- 0.06 MGD
- Design flow
- 0.12 MGD
- NPDES permit
- PA0043567
- Effective
- Permit expires
- January 2031
- Population served
- —
- CWNS 2022
York Springs STP is a publicly owned wastewater treatment works in York Springs, Adams County, Pennsylvania treating an average of 0.06 million gallons per day against a permitted design capacity of 0.12 MGD. It discharges under NPDES permit PA0043567 (effective), which expires in January 2031, with 1 recorded violation 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
- 1
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at York Springs STP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Pennsylvania
East Berlin · 4 mi away
0.12 MGD
New Oxford · 6 mi away
0.07 MGD
Aspers · 7 mi away
0.06 MGD
East Berlin · 8 mi away
0.09 MGD
Dillsburg · 9 mi away
0.54 MGD
Hunterstown · 9 mi away
0.07 MGD
Mt Holly Springs · 9 mi away
0.25 MGD
Biglerville · 9 mi away
0.13 MGD
York Springs 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.