Non-Compliance
Clean Water Act
POTOMAC MINE - NORTH COMPLEX
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
-
POST OFFICE BOX 100
OSAGE, WV 26543
View on map ↗ - County
- MONONGALIA County
- Inspections
- 5 · last Oct 29, 2025
- Total Penalties
- $0
- Registry ID
- 110070259392
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
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 [as Al] | DMR, Limited - Numeric Violation | 0.56 mg/L | 0.43 | +31% | Apr 2024 | Open |
| Aluminum, total [as Al] | DMR, Limited - Numeric Violation | 1.02 mg/L | 0.75 | +36% | Mar 2023 | Open |
| Aluminum, total [as Al] | DMR, Limited - Numeric Violation | 0.78 mg/L | 0.75 | +4% | Jul 2021 | Open |
| Aluminum, total [as Al] | DMR, Limited - Numeric Violation | 0.61 mg/L | 0.43 | +42% | Feb 2018 | Open |
| Aluminum, total [as Al] | DMR, Limited - Numeric Violation | 0.79 mg/L | 0.75 | +5% | Feb 2018 | Open |
| Aluminum, total [as Al] | DMR, Limited - Numeric Violation | 0.87 mg/L | 0.75 | +16% | Feb 2016 | Open |
| Aluminum, total [as Al] | DMR, Limited - Numeric Violation | 0.68 mg/L | 0.43 | +57% | Feb 2016 | Open |
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