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Bituminous Coal And Lignite - Surface, Kingwood, West Virginia. NPDES permit WV1023497, in force until Jul 19, 2031. Last 12 months: over a limit 4 times (last June 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| January 2026 | Aluminum, total [as Al], monthly average | .7 mg/L | ≤ .43 mg/L | 63% |
| March 2026 | Aluminum, total [as Al], monthly average | 1 mg/L | ≤ .43 mg/L | 133% |
| March 2026 | Aluminum, total [as Al], monthly maximum | 1 mg/L | ≤ .75 mg/L | 33% |
| June 2026 | Aluminum, total [as Al], monthly average | .47 mg/L | ≤ .43 mg/L | 9% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Flow rate | monthly average | report only (gal/min) | all year |
| Flow rate | monthly maximum | report only (gal/min) | all year |
| pH | monthly minimum | ≥ 6 SU | all year |
| pH | monthly maximum | ≤ 9 SU | all year |
| Solids, settleable | monthly maximum | ≤ .5 mL/L | all year |
| Iron, total [as Fe] | monthly average | ≤ 1.9 mg/L | all year |
| Iron, total [as Fe] | monthly maximum | ≤ 3.29 mg/L | all year |
| Aluminum, total [as Al] | monthly average | ≤ .8 mg/L | all year |
| Aluminum, total [as Al] | monthly maximum | ≤ 1.39 mg/L | all year |
| Aluminum, dissolved [as Al] | monthly average | report only (mg/L) | all year |
| Aluminum, dissolved [as Al] | monthly maximum | report only (mg/L) | all year |
Cited limits by parameter: West Virginia's rules and the federal ones.
Same industry: the 1,301 Coal Mining permits in West Virginia.
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