Non-Compliance
Clean Water Act
THORN RUN RD STP
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
-
THORN RUN RD
EXPORT, PA 15632
View on map ↗ - County
- WESTMORELAND County
- Inspections
- 7 · last Dec 29, 2025
- Total Penalties
- $0 · last Jun 8, 2015
- Registry ID
- 110064246276
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.
12
Water (CWA)
Qtrs Non-Compliant
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 | Dec 29, 2025 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Nov 18, 2025 | — | Open |
| cwa | Reporting Violations - Failure to Submit DMRs | Nov 18, 2025 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Feb 20, 2025 | — | Open |
| cwa | Permit Violations - Failure to Submit Timely Permit Renewal Application | May 6, 2024 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Nov 7, 2022 | — | Open |
| cwa | Permit Violations - Failure to Submit Timely Permit Renewal Application | Nov 7, 2022 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Feb 25, 2022 | — | Open |
| cwa | Reporting Violations - Failure to Submit DMRs | Feb 25, 2022 | — | Open |
| cwa | Monitoring Violations - Frequency of Sampling Violation | Mar 12, 2019 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Mar 12, 2019 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Mar 12, 2019 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Mar 12, 2019 | — | 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 | 0.30 mg/L | 0.02 | +1,264% | Oct 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 213.00 MPN/100mL | 200.00 | +7% | Sep 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 286.00 MPN/100mL | 200.00 | +43% | Jul 2025 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.20 mg/L | 5.00 | +16% | Jul 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 10.00 mg/L | 4.00 | +150% | Jul 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.80 mg/L | 6.00 | +13% | Jul 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 4.00 mg/L | 2.00 | +100% | Jun 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +142% | Jun 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 200.00 | +1,110% | Jun 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 14.00 mg/L | 10.00 | +40% | Mar 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 37.00 mg/L | 10.00 | +270% | Feb 2025 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 2,000.00 | +99,999% | Feb 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 40.00 mg/L | 20.00 | +100% | Feb 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 27.00 mg/L | 20.00 | +35% | Dec 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 24.00 mg/L | 10.00 | +140% | Dec 2024 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.30 mg/L | 0.02 | +1,264% | Nov 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +142% | Aug 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 3.00 mg/L | 20.00 | +99,999% | Aug 2024 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.18 mg/L | 0.07 | +147% | Aug 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,962.00 MPN/100mL | 200.00 | +881% | Aug 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 3.00 mg/L | 10.00 | +99,999% | Aug 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,300.00 MPN/100mL | 1,000.00 | +30% | Jul 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 260.00 MPN/100mL | 200.00 | +30% | Jul 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,120.00 MPN/100mL | 1,000.00 | +12% | May 2024 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.01 mg/L | 0.07 | +1,284% | May 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,037.00 MPN/100mL | 200.00 | +419% | May 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 2,000.00 | +21% | Feb 2024 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 6.80 mg/L | 4.00 | +70% | Feb 2024 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.70 mg/L | 0.07 | +859% | Feb 2024 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.29 mg/L | 0.07 | +297% | Jan 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 14.50 mg/L | 10.00 | +45% | Jan 2024 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.08 mg/L | 0.02 | +241% | Jan 2024 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.10 mg/L | 0.07 | +37% | Nov 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 10,000.00 | +99,999% | Nov 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.02 | +82% | Aug 2023 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.45 mg/L | 0.07 | +516% | Aug 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,733.00 MPN/100mL | 1,000.00 | +73% | Aug 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 974.00 MPN/100mL | 200.00 | +387% | Aug 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.02 | +82% | Jul 2023 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 9,208.00 MPN/100mL | 1,000.00 | +821% | Jul 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.13 mg/L | 0.07 | +78% | Jul 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +27% | Jun 2023 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 8.60 mg/L | 4.00 | +115% | Jun 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +99,999% | Jun 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 14.00 mg/L | 10.00 | +40% | Jun 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.09 mg/L | 0.07 | +23% | Jun 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,192.00 MPN/100mL | 200.00 | +996% | Jun 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,087.00 MPN/100mL | 200.00 | +444% | May 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,000.00 | +99,999% | May 2023 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.05 MGD | 0.03 | +61% | Apr 2023 | 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.
State CWA Penalty AO
Clean Water Act
· Case PA-0030457_06082015 · Jun 8, 2015
$4,500
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