W Branch Sew Auth STP
Northern Cambria, PA · Cambria County · Publicly Owned Treatment Works
- Average flow
- 0.29 MGD
- Design flow
- 0.9 MGD
- NPDES permit
- PA0205869
- Effective
- Permit expires
- February 2027
- Population served
- 4,222
- CWNS 2022
W Branch Sew Auth STP is a publicly owned wastewater treatment works in Northern Cambria, Cambria County, Pennsylvania treating an average of 0.29 million gallons per day against a permitted design capacity of 0.9 MGD, serving about 4,222 residents. It discharges under NPDES permit PA0205869 (effective), which expires in February 2027, with 30 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
- 30
- Effluent violations
- 30
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at W Branch Sew Auth STP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Pennsylvania
Cherry Tree · 2 mi away
0.006 MGD
Hastings · 5 mi away
0.11 MGD
Indiana · 7 mi away
0.01 MGD
Carrolltown · 7 mi away
0.06 MGD
Elmora · 7 mi away
0.0088 MGD
Heilwood · 7 mi away
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Heilwood · 7 mi away
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Ebensburg · 8 mi away
0.0032 MGD
W Branch Sew Auth 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 October 1, 2025.