West Pennsboro WWTF
20 Bears Road, Carlisle, PA 17013 · Cumberland County · Publicly Owned Treatment Works
- Average flow
- 0.05 MGD
- Design flow
- 0.08 MGD
- NPDES permit
- PA0088978
- Effective
- Permit expires
- December 2030
- Population served
- —
- CWNS 2022
West Pennsboro WWTF is a publicly owned wastewater treatment works in Carlisle, Cumberland County, Pennsylvania treating an average of 0.05 million gallons per day against a permitted design capacity of 0.08 MGD. It discharges under NPDES permit PA0088978 (effective), which expires in December 2030, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at West Pennsboro WWTF.
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 West Pennsboro WWTF.
No verified contacts on file yet
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Nearby wastewater treatment plants in Pennsylvania
Newville · 6 mi away
0.24 MGD
Carlisle · 7 mi away
0.73 MGD
Mt Holly Springs · 8 mi away
0.33 MGD
Carlisle · 8 mi away
2.68 MGD
Landisburg · 10 mi away
0.02 MGD
Loysville · 11 mi away
0.12 MGD
Boiling Springs · 11 mi away
0.8 MGD
Newburg · 14 mi away
0.06 MGD
West Pennsboro WWTF: 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 October 1, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Filter press · FOG · all terms