APPALACHIAN POWER COMPANY DBA AMERICAN ELECTRIC POWER - MOUNTAINEER PLANT
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
-
W.V. ROUTE 62
NEW HAVEN, WV 25265
View on map ↗ - County
- MASON County
- Inspections
- 3 · last Feb 19, 2025
- Total Penalties
- $0
- Registry ID
- 110064612824
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 | Schedule Event unachieved and not reported | Jun 1, 2024 | Aug 31, 2024 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 1, 2024 | Apr 1, 2024 | Resolved |
| cwa | Schedule Event unachieved and not reported | Sep 1, 2023 | Oct 2, 2023 | Resolved |
| cwa | Management Practice Violations - Best Management Practice Deficiencies | Feb 26, 2019 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 10, 2012 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 10, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 10, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 10, 2011 | — | 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 |
|---|---|---|---|---|---|---|
| Aluminum, total recoverable | DMR, Limited - Numeric Violation | 0.40 mg/L | 0.36 | +11% | Mar 2025 | Open |
| Arsenic, total recoverable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +23% | Jul 2023 | Open |
| Sulfate | DMR, Limited - Numeric Violation | 1,475.00 mg/L | 1,427.00 | +3% | Oct 2022 | Open |
| Sulfate | DMR, Limited - Numeric Violation | 1,605.00 mg/L | 1,427.00 | +12% | Aug 2022 | Open |
| Sulfate | DMR, Limited - Numeric Violation | 1,485.00 mg/L | 1,427.00 | +4% | Jul 2022 | Open |
| Sulfate | DMR, Limited - Numeric Violation | 2,150.00 mg/L | 1,993.00 | +8% | May 2022 | Open |
| Sulfate | DMR, Limited - Numeric Violation | 2,105.00 mg/L | 1,427.00 | +48% | May 2022 | 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.