West Sunbury Mun Auth
Sr 138 N Washington Rd, West Sunbury, PA 16061 · Butler County · Publicly Owned Treatment Works
- Average flow
- 0.02 MGD
- Design flow
- 0.03 MGD
- NPDES permit
- PA0221830
- Effective
- Permit expires
- July 2030
- Population served
- —
- CWNS 2022
West Sunbury Mun Auth is a publicly owned wastewater treatment plant in West Sunbury, Butler County, Pennsylvania treating an average of 0.02 million gallons per day against a permitted design capacity of 0.03 MGD. It discharges under NPDES permit PA0221830 (effective), which expires in July 2030, with 9 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at West Sunbury Mun Auth.
Available with a free Klarifi account
See the full treatment train at West Sunbury Mun Auth: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 9
- Effluent violations
- 9
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at West Sunbury Mun Auth.
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Bruin · 9 mi away
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Chicora · 9 mi away
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Parker · 12 mi away
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Clintonville · 13 mi away
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West Sunbury Mun Auth: 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 5, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · FOG · Equalization tank · all terms