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Mining Machinery, Beckley, West Virginia. NPDES permit WV0111309, in force until Jul 11, 2028. Last 12 months: over a limit 2 times (last May 2026), 5 of 16 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| February 2026 | Zinc, total recoverable, daily maximum | .301 mg/L | ≤ .12 mg/L | 151% |
| May 2026 | Zinc, total recoverable, daily maximum | 29.3 mg/L | ≤ .12 mg/L | 24317% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| pH | instantaneous minimum | ≥ 6 SU | all year |
| pH | instantaneous maximum | ≤ 9 SU | all year |
| Solids, total suspended | monthly average | report only (mg/L) | all year |
| Solids, total suspended | monthly average | report only (mg/L) | all year |
| Solids, total suspended | daily maximum | ≤ 80 mg/L | all year |
| Solids, total suspended | daily maximum | ≤ 80 mg/L | all year |
| Oil and grease, hexane extr method | monthly average | report only (mg/L) | all year |
| Oil and grease, hexane extr method | monthly average | report only (mg/L) | all year |
| Oil and grease, hexane extr method | daily maximum | ≤ 11 mg/L | all year |
| Oil and grease, hexane extr method | daily maximum | ≤ 11 mg/L | all year |
| Iron, total recoverable | monthly average | report only (mg/L) | all year |
| Iron, total recoverable | daily maximum | ≤ 1.5 mg/L | all year |
| Zinc, total recoverable | monthly average | report only (mg/L) | all year |
| Zinc, total recoverable | daily maximum | ≤ .12 mg/L | all year |
| Aluminum, total recoverable | monthly average | report only (mg/L) | all year |
| Aluminum, total recoverable | daily maximum | ≤ .75 mg/L | all year |
| Copper, total recoverable | monthly average | report only (mg/L) | all year |
| Copper, total recoverable | daily maximum | ≤ .0093 mg/L | all year |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year |
| Chlorine, total residual | monthly average | report only (ug/L) | all year |
| Chlorine, total residual | daily maximum | ≤ 11 ug/L | all year |
Cited limits by parameter: West Virginia's rules and the federal ones.
Same industry: the 3 Industrial and Commercial Machinery and Computer Equipment permits in West Virginia.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/WV0111309 · MCP: https://passage-data.com/mcp