Kiski Vly Wpca STP
Leechburg, PA · Armstrong County · Publicly Owned Treatment Works
- Average flow
- 2.33 MGD
- Design flow
- 7 MGD
- NPDES permit
- PA0027626
- Effective
- Permit expires
- June 2030
- Population served
- 26,401
- CWNS 2022
Kiski Vly Wpca STP is a publicly owned wastewater treatment works in Leechburg, Armstrong County, Pennsylvania treating an average of 2.33 million gallons per day against a permitted design capacity of 7 MGD, serving about 26,401 residents. It discharges under NPDES permit PA0027626 (effective), which expires in June 2030, with 3 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
- 3
- Effluent violations
- 3
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
3 verified contacts for Kiski Vly Wpca STP, with validated emails and direct phone numbers.
Unlock 3 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Kiski Vly Wpca STP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Pennsylvania
Freeport · 7 mi away
0.18 MGD
Avonmore · 8 mi away
0.1 MGD
Sarver · 9 mi away
0.55 MGD
Cadogan · 10 mi away
0.02 MGD
Creighton · 10 mi away
4.3 MGD
Kittanning · 10 mi away
0.01 MGD
Saltsburg · 10 mi away
0.02 MGD
Pittsburgh · 12 mi away
1.1 MGD
Kiski Vly Wpca 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 May 24, 2025.