Non-Compliance
Clean Water Act
NEW ENGLAND 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
-
NEW ENGLAND RD
WEST MIFFLIN, PA 15122
View on map ↗ - County
- ALLEGHENY County
- Inspections
- 6 · last Jun 16, 2025
- Total Penalties
- $0
- Registry ID
- 110010260573
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.
3
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 | May 8, 2025 | — | Open |
| cwa | Permit Violations - Discharge Without a Valid Permit | Jun 5, 2024 | Jun 25, 2024 | Resolved |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Mar 16, 2023 | — | Open |
| cwa | Monitoring Violations - Invalid/Unrepresentative Sample | Mar 16, 2023 | — | Open |
| cwa | Permit Violations - Discharge Without a Valid Permit | Mar 15, 2022 | Dec 6, 2023 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Mar 15, 2022 | — | Open |
| cwa | Reporting Violations - Failure to Submit DMRs | Jun 25, 2020 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | May 30, 2018 | May 30, 2018 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 28, 2001 | — | Open |
| cwa | Schedule Event unachieved but reported | Feb 28, 2001 | Aug 3, 2006 | Resolved |
| cwa | Schedule Event reported late | Feb 28, 2001 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 28, 2001 | Aug 3, 2006 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Sep 1, 1993 | Feb 28, 2002 | Resolved |
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 |
|---|---|---|---|---|---|---|
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 8.43 mg/L | 5.00 | +69% | Dec 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.87 mg/L | 5.00 | +17% | Nov 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 7.40 mg/L | 5.00 | +48% | Oct 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 7.80 mg/L | 5.00 | +56% | Sep 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 7.06 mg/L | 5.00 | +41% | Aug 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 7.32 mg/L | 5.00 | +46% | Jul 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 7.16 mg/L | 5.00 | +43% | Jun 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 7.67 mg/L | 5.00 | +53% | May 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 7.88 mg/L | 5.00 | +58% | Apr 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 8.20 mg/L | 5.00 | +64% | Mar 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 8.12 mg/L | 5.00 | +62% | Feb 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 6.87 mg/L | 5.00 | +37% | Jan 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 7.94 mg/L | 5.00 | +59% | Dec 2022 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 6.88 mg/L | 5.00 | +38% | Nov 2022 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 7.53 mg/L | 5.00 | +51% | Oct 2022 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 6.81 mg/L | 5.00 | +36% | Sep 2022 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 6.44 mg/L | 5.00 | +29% | Aug 2022 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 6.91 mg/L | 5.00 | +38% | Jul 2022 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 6.67 mg/L | 5.00 | +33% | Jun 2022 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 6.80 mg/L | 5.00 | +36% | May 2022 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 8.43 mg/L | 5.00 | +69% | Apr 2022 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 9.16 mg/L | 5.00 | +83% | Mar 2022 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 9.66 mg/L | 5.00 | +93% | Feb 2022 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 8.83 mg/L | 5.00 | +77% | Jan 2022 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 7.74 mg/L | 5.00 | +55% | Dec 2021 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 8.79 mg/L | 5.00 | +76% | Nov 2021 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 7.15 mg/L | 5.00 | +43% | Oct 2021 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 7.71 mg/L | 5.00 | +54% | Sep 2021 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 7.10 mg/L | 5.00 | +42% | Aug 2021 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 7.23 mg/L | 5.00 | +45% | Jul 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.42 mg/L | 2.00 | +71% | Jul 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.80 mg/L | 3.00 | +260% | Jul 2021 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 7.67 mg/L | 5.00 | +53% | Jun 2021 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 8.44 mg/L | 5.00 | +69% | May 2021 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 9.00 mg/L | 5.00 | +80% | Apr 2021 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 9.00 mg/L | 5.00 | +80% | Mar 2021 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 9.15 mg/L | 5.00 | +83% | Feb 2021 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 9.63 mg/L | 5.00 | +93% | Jan 2021 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 9.48 mg/L | 5.00 | +90% | Dec 2020 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 8.80 mg/L | 5.00 | +76% | Nov 2020 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 8.17 mg/L | 5.00 | +63% | Oct 2020 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 8.06 mg/L | 5.00 | +61% | Sep 2020 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 6.55 mg/L | 5.00 | +31% | Aug 2020 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 7.59 mg/L | 5.00 | +52% | Jul 2020 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 7.40 mg/L | 5.00 | +48% | Jun 2020 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 7.98 mg/L | 5.00 | +60% | May 2020 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 8.46 mg/L | 5.00 | +69% | Apr 2020 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 8.24 mg/L | 5.00 | +65% | Mar 2020 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 8.04 mg/L | 5.00 | +61% | Feb 2020 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 8.80 mg/L | 5.00 | +76% | Jan 2020 | 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 Administrative Order of Consent
Clean Water Act
· Case PA-N00000012 · Sep 21, 1993
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