Delta Boro STP
Delta, PA · York County · Publicly Owned Treatment Works
- Average flow
- 0.08 MGD
- Design flow
- 0.48 MGD
- NPDES permit
- PA0085332
- Effective
- Permit expires
- July 2029
- Population served
- —
- CWNS 2022
Delta Boro STP is a publicly owned wastewater treatment works in Delta, York County, Pennsylvania treating an average of 0.08 million gallons per day against a permitted design capacity of 0.48 MGD. It discharges under NPDES permit PA0085332 (effective), which expires in July 2029, with 0 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
- 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 Delta Boro STP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Pennsylvania
New Providence · 15 mi away
0.27 MGD
Stewartstown · 15 mi away
0.26 MGD
Millersville · 18 mi away
0.6 MGD
Quarryville · 20 mi away
0.02 MGD
New Freedom · 20 mi away
1.4 MGD
Columbia · 22 mi away
1.58 MGD
Glen Rock · 22 mi away
0.32 MGD
Paradise · 22 mi away
0.13 MGD
Delta Boro 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 January 23, 2025.