Spring City Boro STP
99 Gay St, Spring City, PA 19475 · Chester County · Publicly Owned Treatment Works
- Average flow
- 0.32 MGD
- Design flow
- 0.61 MGD
- NPDES permit
- PA0028614
- Expired
- Permit expires
- November 2025
- Population served
- —
- CWNS 2022
Spring City Boro STP is a publicly owned wastewater treatment works in Spring City, Chester County, Pennsylvania treating an average of 0.32 million gallons per day against a permitted design capacity of 0.61 MGD. It discharges under NPDES permit PA0028614 (expired), which expires in November 2025, with 20 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Spring City Boro STP.
Available with a free Klarifi account
See the full treatment train at Spring City Boro STP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 20
- Effluent violations
- 14
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Spring City Boro STP, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Spring City Boro STP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Pennsylvania
Phoenixville · 4 mi away
1.7 MGD
Phoenixville · 5 mi away
4.95 MGD
Oaks · 5 mi away
6.7 MGD
Pottstown · 6 mi away
4.98 MGD
Schwenksville · 7 mi away
0.14 MGD
Gilbertsville · 7 mi away
0.51 MGD
Zieglersville · 8 mi away
0.14 MGD
King Of Prussia · 8 mi away
2.39 MGD
Spring City 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 October 12, 2026; facility record last updated August 9, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Centrate · Ozonation · all terms