Youngsville Boro STP
Youngsville, PA · Warren County · Publicly Owned Treatment Works
- Average flow
- 0.12 MGD
- Design flow
- 0.62 MGD
- NPDES permit
- PA0028371
- Effective
- Permit expires
- February 2029
- Population served
- —
- CWNS 2022
Youngsville Boro STP is a publicly owned wastewater treatment works in Youngsville, Warren County, Pennsylvania treating an average of 0.12 million gallons per day against a permitted design capacity of 0.62 MGD. It discharges under NPDES permit PA0028371 (effective), which expires in February 2029, 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
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Youngsville Boro STP, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Youngsville Boro STP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Pennsylvania
Warren · 8 mi away
0.99 MGD
Sugar Grove · 9 mi away
0.05 MGD
Warren · 10 mi away
0.08 MGD
Russell · 11 mi away
0.003 MGD
Tidioute · 13 mi away
0.02 MGD
Grand Valley · 15 mi away
0.01 MGD
Corry · 17 mi away
1.4 MGD
Sheffield · 18 mi away
0.15 MGD
Youngsville Boro 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 August 5, 2026.