Huntingdon STP
Huntingdon, PA · Huntingdon County · Publicly Owned Treatment Works
- Average flow
- 1.35 MGD
- Design flow
- 4 MGD
- NPDES permit
- PA0026191
- Effective
- Permit expires
- February 2029
- Population served
- —
- CWNS 2022
Huntingdon STP is a publicly owned wastewater treatment works in Huntingdon, Huntingdon County, Pennsylvania treating an average of 1.35 million gallons per day against a permitted design capacity of 4 MGD. Treatment on site includes clarifiers, biogas silos. It discharges under NPDES permit PA0026191 (effective), which expires in February 2029, with 4 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 4
- Effluent violations
- 4
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Huntingdon STP, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Huntingdon STP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Pennsylvania
Mill Creek · 5 mi away
0.06 MGD
Mapleton Depot · 6 mi away
0.02 MGD
Petersburg · 7 mi away
0.02 MGD
Alexandria · 7 mi away
0.06 MGD
Mount Union · 9 mi away
0.34 MGD
Williamsburg · 10 mi away
0.13 MGD
James Creek · 11 mi away
0.005 MGD
Mcveytown · 14 mi away
0.03 MGD
Huntingdon 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 March 19, 2025.