Curwensville Muni Auth Sew Sys STP
900 Susquehanna Avenue, Curwensville, PA 16833 · Clearfield County · Publicly Owned Treatment Works
- Average flow
- 0.34 MGD
- Design flow
- —
- NPDES permit
- PAL024759
- Effective
- Permit expires
- December 2030
- Population served
- 3,377
- CWNS 2022
Curwensville Muni Auth Sew Sys STP is a publicly owned wastewater treatment works in Curwensville, Clearfield County, Pennsylvania treating an average of 0.34 million gallons per day, serving about 3,377 residents. It discharges under NPDES permit PAL024759 (effective), which expires in December 2030, with 2 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in June 1993.
Treatment technology
Treatment structures and unit processes at Curwensville Muni Auth Sew Sys STP.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 2
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for Curwensville Muni Auth Sew Sys STP in EPA's ICIS system.
- Formal actions
- 1
- 0 since FY2020
- EPA inspections
- 0
- none on record
Latest case · Jun 1993
CURWENSVILLE MUNICIPAL AUTHORITY
Administrative order · CWA, Clean Water Act · Source Agrees
Source: EPA ECHO, civil enforcement case 03-1993-0341.
Full case history with a free Klarifi account
Every action against Curwensville Muni Auth Sew Sys STP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
1 verified contact for Curwensville Muni Auth Sew Sys STP, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Curwensville Muni Auth Sew Sys STP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Pennsylvania
Clearfield · 3 mi away
0.03 MGD
Grampian · 4 mi away
0.04 MGD
Clearfield · 7 mi away
1.84 MGD
Madera · 11 mi away
0.12 MGD
Glen Hope · 12 mi away
0.0093 MGD
West Decatur · 13 mi away
0.06 MGD
Mahaffey · 13 mi away
0.04 MGD
Houtzdale · 14 mi away
0.17 MGD
Curwensville Muni Auth Sew Sys 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 October 12, 2026; facility record last updated September 16, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Sludge dewatering · Biological nutrient removal · all terms