UPPER MERION TWP. AUTH-TROUT R
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
900 MANCILL MILL RD
KING OF PRUSSIA, PA 19406
View on map ↗ - County
- MONTGOMERY County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 7 · last Jan 10, 2026
- Total Penalties
- $0 · last Jun 10, 2004
- Registry ID
- 110013315260
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
Qtrs Non-Compliant
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | Permit Violations - Failure to Pay Fees | Jan 10, 2026 | — | Open |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.30 mg/L | 1.20 | +8% | Dec 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 1,000.00 | +140% | Jul 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 5,100.00 MPN/100mL | 1,000.00 | +410% | Mar 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 27.00 MPN/100mL | 200.00 | +99,999% | Feb 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 20,000.00 MPN/100mL | 1,000.00 | +1,900% | Feb 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.53 mg/L | 0.50 | +6% | Feb 2022 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.41 mg/L | 1.20 | +18% | Sep 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,500.00 MPN/100mL | 1,000.00 | +150% | Sep 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 4,100.00 MPN/100mL | 1,000.00 | +310% | Jun 2021 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.60 mg/L | 1.20 | +33% | Jul 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 12,700.00 MPN/100mL | 1,000.00 | +1,170% | May 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 4,400.00 MPN/100mL | 1,000.00 | +340% | Sep 2018 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 1,000.00 | +140% | Sep 2015 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.