MANWALAMINK STP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $8,909 in total penalties since records began.
- Address
-
RIVER RD - FORT DEPUY
SHAWNEE-ON-DELAWARE, PA 18356
View on map ↗ - County
- MONROE County
- Inspections
- 5 · last Jan 31, 2024
- Total Penalties
- $8,909 · last Sep 15, 2021
- Registry ID
- 110010970716
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 | Effluent Violations - Numeric effluent violation | Oct 16, 2023 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 16, 2023 | — | Open |
| cwa | Monitoring Violations - Analysis not Conducted | Oct 16, 2023 | — | Open |
| cwa | Permit Violations - Discharge Without a Valid Permit | Oct 16, 2023 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 2, 2022 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Apr 12, 2022 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Jun 2, 2021 | — | Open |
| cwa | Reporting Violations - Failure to Submit DMRs | Jun 2, 2021 | — | 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 |
|---|---|---|---|---|---|---|
| Coliform, fecal general | DMR, Limited - Numeric Violation | 13,666.00 MPN/100mL | 1,000.00 | +1,267% | Sep 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 24,192.00 MPN/100mL | 1,000.00 | +2,319% | Jul 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 12,000.00 MPN/100mL | 1,000.00 | +1,100% | Aug 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 18,000.00 MPN/100mL | 1,000.00 | +1,700% | Jun 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 20,000.00 MPN/100mL | 10,000.00 | +99,999% | Mar 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 8,800.00 MPN/100mL | 1,000.00 | +780% | Jun 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 20,000.00 MPN/100mL | 10,000.00 | +100% | Apr 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 20,000.00 MPN/100mL | 10,000.00 | +100% | Dec 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,600.00 MPN/100mL | 1,000.00 | +60% | Jul 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 12,000.00 MPN/100mL | 1,000.00 | +1,100% | Jun 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 281.00 MPN/100mL | 200.00 | +40% | May 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 21.40 mg/L | 20.00 | +7% | May 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 16,000.00 MPN/100mL | 1,000.00 | +1,500% | May 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 43.00 mg/L | 30.00 | +43% | Mar 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 24.00 mg/L | 20.00 | +20% | Mar 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 23.50 mg/L | 20.00 | +18% | Feb 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 27.90 mg/L | 20.00 | +40% | Sep 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 29,000.00 MPN/100mL | 1,000.00 | +2,800% | Aug 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 5,800.00 MPN/100mL | 1,000.00 | +480% | Jun 2020 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.69 mg/L | 0.50 | +38% | Dec 2019 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.61 mg/L | 0.50 | +22% | Sep 2019 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 36.20 mg/L | 30.00 | +21% | Aug 2019 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.60 mg/L | 0.50 | +20% | Aug 2019 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.69 mg/L | 0.50 | +38% | Jul 2019 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.91 mg/L | 1.60 | +19% | Jul 2019 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.80 mg/L | 1.60 | +13% | May 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 21,000.00 MPN/100mL | 1,000.00 | +2,000% | May 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,166.00 MPN/100mL | 200.00 | +483% | May 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 31,000.00 MPN/100mL | 10,000.00 | +210% | Jan 2019 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.76 mg/L | 1.60 | +10% | Jan 2019 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.61 mg/L | 1.60 | +1% | Dec 2018 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.60 mg/L | 0.50 | +20% | Dec 2018 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.60 mg/L | 0.50 | +20% | May 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.60 mg/L | 0.50 | +20% | Apr 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.60 mg/L | 0.50 | +20% | Feb 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.72 mg/L | 1.60 | +8% | Feb 2018 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 2.58 mg/L | 1.60 | +61% | Nov 2017 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 2.20 mg/L | 1.60 | +38% | Jul 2017 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.89 mg/L | 1.60 | +18% | Apr 2017 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.60 mg/L | 0.50 | +20% | Jan 2017 | 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.