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Bituminous Coal And Lignite - Surface, Mousie, Kentucky. NPDES permit KY0094510, in force until Aug 31, 2027. Last 12 months: over a limit 15 times (last July 2026), 4 of 68 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Outfall | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|---|
| October 2025 | 003 | Iron, total recoverable, monthly average | 1.1 mg/L | ≤ 1 mg/L | 10% |
| November 2025 | 003 | Iron, total recoverable, monthly average | 1.7 mg/L | ≤ 1 mg/L | 70% |
| December 2025 | 003 | Iron, total recoverable, monthly average | 1.1 mg/L | ≤ 1 mg/L | 10% |
| December 2025 | 005 | Iron, total recoverable, daily maximum | 4.53 mg/L | ≤ 4 mg/L | 13% |
| December 2025 | 005 | Toxicity, final conc toxicity units, maximum | 10.3 tox acute | ≤ 1 tox acute | 930% |
| January 2026 | 005 | Manganese, total recoverable, monthly average | 2.22 mg/L | ≤ 2 mg/L | 11% |
| March 2026 | 005 | Iron, total recoverable, daily maximum | 6.6 mg/L | ≤ 4 mg/L | 65% |
| March 2026 | 005 | Iron, total recoverable, monthly average | 4.2 mg/L | ≤ 3 mg/L | 40% |
| March 2026 | 005 | Manganese, total recoverable, monthly average | 2.9 mg/L | ≤ 2 mg/L | 45% |
| March 2026 | 005 | Solids, total suspended, daily maximum | 133 mg/L | ≤ 70 mg/L | 90% |
| March 2026 | 005 | Solids, total suspended, monthly average | 44.8 mg/L | ≤ 35 mg/L | 28% |
| April 2026 | 005 | Iron, total recoverable, daily maximum | 8 mg/L | ≤ 4 mg/L | 100% |
| May 2026 | 005 | Manganese, total recoverable, monthly average | 2.1 mg/L | ≤ 2 mg/L | 5% |
| June 2026 | 005 | Manganese, total recoverable, monthly average | 2.17 mg/L | ≤ 2 mg/L | 9% |
| July 2026 | 005 | Manganese, total recoverable, monthly average | 2.35 mg/L | ≤ 2 mg/L | 18% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Specific conductance | monthly average | report only (uS/cm) | all year | 002 |
| Specific conductance | daily maximum | report only (uS/cm) | all year | 002 |
| pH | minimum | ≥ 6 SU | all year | 002 |
| pH | maximum | ≤ 9 SU | all year | 002 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 002 |
| Solids, total suspended | daily maximum | ≤ 70 mg/L | all year | 002 |
| Solids, settleable | maximum | ≤ .5 mL/L | all year | 002 |
| Solids, settleable | maximum | ≤ .5 mL/L | all year | 002 |
| Sulfate, total [as SO4] | monthly average | report only (mg/L) | all year | 002 |
| Sulfate, total [as SO4] | daily maximum | report only (mg/L) | all year | 002 |
| Iron, total recoverable | monthly average | ≤ 3 mg/L | all year | 002 |
| Iron, total recoverable | daily maximum | ≤ 4 mg/L | all year | 002 |
| Selenium, total recoverable | monthly average | report only (ug/L) | all year | 002 |
| Selenium, dry weight | maximum | ≤ 8.6 mg/kg | all year | 002 |
| Selenium, dry weight | maximum | ≤ 8.6 mg/kg | all year | 002 |
| Selenium, dry weight | maximum | ≤ 11.3 mg/kg | all year | 002 |
| Selenium, dry weight | maximum | ≤ 11.3 mg/kg | all year | 002 |
| Manganese, total recoverable | monthly average | ≤ 2 mg/L | all year | 002 |
| Manganese, total recoverable | daily maximum | ≤ 4 mg/L | all year | 002 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 002 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 002 |
| Date of Sample Collection | value | report only (date) | all year | 002 |
| Date of Sample Collection | value | report only (date) | all year | 002 |
| Date of Storm Event | value | report only (date) | all year | 002 |
| Date of Storm Event | value | report only (date) | all year | 002 |
| Toxicity, final conc toxicity units | maximum | ≤ 1 tox chronic | all year | 002 |
| Precipitation volume | maximum | report only (in/d) | all year | 002 |
| Precipitation volume | maximum | report only (in/d) | all year | 002 |
| Report due [yrmoda] | value | report only (N=0;Y=1) | all year | 002 |
| Specific conductance | monthly average | report only (uS/cm) | all year | 003 |
| Specific conductance | daily maximum | report only (uS/cm) | all year | 003 |
| pH | minimum | ≥ 6 SU | all year | 003 |
| pH | maximum | ≤ 9 SU | all year | 003 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 003 |
| Solids, total suspended | daily maximum | ≤ 70 mg/L | all year | 003 |
| Solids, settleable | maximum | ≤ .5 mL/L | all year | 003 |
| Solids, settleable | maximum | ≤ .5 mL/L | all year | 003 |
| Sulfate, total [as SO4] | monthly average | report only (mg/L) | all year | 003 |
| Sulfate, total [as SO4] | daily maximum | report only (mg/L) | all year | 003 |
| Iron, total recoverable | monthly average | ≤ 1 mg/L | all year | 003 |
| Iron, total recoverable | daily maximum | ≤ 4 mg/L | all year | 003 |
| Selenium, total recoverable | monthly average | report only (ug/L) | all year | 003 |
| Selenium, dry weight | maximum | ≤ 8.6 mg/kg | all year | 003 |
| Selenium, dry weight | maximum | ≤ 8.6 mg/kg | all year | 003 |
| Selenium, dry weight | maximum | ≤ 11.3 mg/kg | all year | 003 |
| Selenium, dry weight | maximum | ≤ 11.3 mg/kg | all year | 003 |
| Manganese, total recoverable | monthly average | ≤ 2 mg/L | all year | 003 |
| Manganese, total recoverable | daily maximum | ≤ 4 mg/L | all year | 003 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 003 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 003 |
| Date of Sample Collection | value | report only (date) | all year | 003 |
| Date of Sample Collection | value | report only (date) | all year | 003 |
| Date of Storm Event | value | report only (date) | all year | 003 |
| Date of Storm Event | value | report only (date) | all year | 003 |
| Toxicity, final conc toxicity units | maximum | ≤ 1 tox chronic | all year | 003 |
| Precipitation volume | maximum | report only (in/d) | all year | 003 |
| Precipitation volume | maximum | report only (in/d) | all year | 003 |
| Report due [yrmoda] | value | report only (N=0;Y=1) | all year | 003 |
| Specific conductance | monthly average | report only (uS/cm) | all year | 005 |
| Specific conductance | daily maximum | report only (uS/cm) | all year | 005 |
| pH | minimum | ≥ 6 SU | all year | 005 |
| pH | maximum | ≤ 9 SU | all year | 005 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 005 |
| Solids, total suspended | daily maximum | ≤ 70 mg/L | all year | 005 |
| Solids, settleable | maximum | ≤ .5 mL/L | all year | 005 |
| Solids, settleable | maximum | ≤ .5 mL/L | all year | 005 |
| Sulfate, total [as SO4] | monthly average | report only (mg/L) | all year | 005 |
| Sulfate, total [as SO4] | daily maximum | report only (mg/L) | all year | 005 |
| Iron, total recoverable | monthly average | ≤ 3 mg/L | all year | 005 |
| Iron, total recoverable | daily maximum | ≤ 4 mg/L | all year | 005 |
| Selenium, total recoverable | monthly average | report only (ug/L) | all year | 005 |
| Selenium, dry weight | maximum | ≤ 8.6 mg/kg | all year | 005 |
| Selenium, dry weight | maximum | ≤ 8.6 mg/kg | all year | 005 |
| Selenium, dry weight | maximum | ≤ 11.3 mg/kg | all year | 005 |
| Selenium, dry weight | maximum | ≤ 11.3 mg/kg | all year | 005 |
| Manganese, total recoverable | monthly average | ≤ 2 mg/L | all year | 005 |
| Manganese, total recoverable | daily maximum | ≤ 4 mg/L | all year | 005 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 005 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 005 |
| Date of Sample Collection | value | report only (date) | all year | 005 |
| Date of Sample Collection | value | report only (date) | all year | 005 |
| Date of Storm Event | value | report only (date) | all year | 005 |
| Date of Storm Event | value | report only (date) | all year | 005 |
| Toxicity, final conc toxicity units | maximum | ≤ 1 tox acute | all year | 005 |
| Precipitation volume | maximum | report only (in/d) | all year | 005 |
| Precipitation volume | maximum | report only (in/d) | all year | 005 |
| Report due [yrmoda] | value | report only (N=0;Y=1) | all year | 005 |
| Specific conductance | monthly average | report only (uS/cm) | all year | 006 |
| Specific conductance | daily maximum | report only (uS/cm) | all year | 006 |
| pH | minimum | ≥ 6 SU | all year | 006 |
| pH | maximum | ≤ 9 SU | all year | 006 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 006 |
| Solids, total suspended | daily maximum | ≤ 70 mg/L | all year | 006 |
| Solids, settleable | maximum | ≤ .5 mL/L | all year | 006 |
| Solids, settleable | maximum | ≤ .5 mL/L | all year | 006 |
| Sulfate, total [as SO4] | monthly average | report only (mg/L) | all year | 006 |
| Sulfate, total [as SO4] | daily maximum | report only (mg/L) | all year | 006 |
| Iron, total recoverable | monthly average | ≤ 1 mg/L | all year | 006 |
| Iron, total recoverable | daily maximum | ≤ 4 mg/L | all year | 006 |
| Selenium, total recoverable | monthly average | report only (ug/L) | all year | 006 |
| Selenium, dry weight | maximum | ≤ 8.6 mg/kg | all year | 006 |
| Selenium, dry weight | maximum | ≤ 8.6 mg/kg | all year | 006 |
| Selenium, dry weight | maximum | ≤ 11.3 mg/kg | all year | 006 |
| Selenium, dry weight | maximum | ≤ 11.3 mg/kg | all year | 006 |
| Manganese, total recoverable | monthly average | ≤ 2 mg/L | all year | 006 |
| Manganese, total recoverable | daily maximum | ≤ 4 mg/L | all year | 006 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 006 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 006 |
| Date of Sample Collection | value | report only (date) | all year | 006 |
| Date of Sample Collection | value | report only (date) | all year | 006 |
| Date of Storm Event | value | report only (date) | all year | 006 |
| Date of Storm Event | value | report only (date) | all year | 006 |
| Toxicity, final conc toxicity units | maximum | ≤ 1 tox chronic | all year | 006 |
| Precipitation volume | maximum | report only (in/d) | all year | 006 |
| Precipitation volume | maximum | report only (in/d) | all year | 006 |
| Report due [yrmoda] | value | report only (N=0;Y=1) | all year | 006 |
Cited limits by parameter: Kentucky's rules and the federal ones.
Same industry: the 66 Coal Mining permits in Kentucky.
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