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Bituminous Coal And Lignite - Surface, Keokee, Virginia. NPDES permit VAM081466 expired May 26, 2018; its limits still apply. Last 12 months: over a limit 7 times (last June 2026), 456 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| November 2025 | Iron, total [as Fe], daily maximum | 6.3 | ≤ 6 mg/L | 5% |
| November 2025 | Iron, total [as Fe], monthly average | 3.5 | ≤ 3 mg/L | 17% |
| April 2026 | Solids, total suspended, daily maximum | 102 | ≤ 70 mg/L | 46% |
| May 2026 | Iron, total [as Fe], daily maximum | 10 | ≤ 6 mg/L | 67% |
| May 2026 | Iron, total [as Fe], monthly average | 5.45 | ≤ 3 mg/L | 82% |
| May 2026 | Solids, total suspended, daily maximum | 205 | ≤ 70 mg/L | 193% |
| June 2026 | Iron, total [as Fe], monthly average | 3.8 | ≤ 3 mg/L | 27% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| pH | instantaneous minimum | ≥ 6 SU | all year | 0093 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 0093 |
| Solids, total suspended | daily minimum | report only (mg/L) | all year | 0093 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 0093 |
| Solids, total suspended | daily maximum | ≤ 70 mg/L | all year | 0093 |
| Iron, total [as Fe] | daily minimum | report only (mg/L) | all year | 0093 |
| Iron, total [as Fe] | monthly average | ≤ 3 mg/L | all year | 0093 |
| Iron, total [as Fe] | daily maximum | ≤ 6 mg/L | all year | 0093 |
| Manganese, total [as Mn] | daily minimum | report only (mg/L) | all year | 0093 |
| Manganese, total [as Mn] | monthly average | ≤ 2 mg/L | all year | 0093 |
| Manganese, total [as Mn] | daily maximum | ≤ 4 mg/L | all year | 0093 |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/min) | all year | 0093 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/min) | all year | 0093 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 0094 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 0094 |
| Solids, total suspended | daily minimum | report only (mg/L) | all year | 0094 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 0094 |
| Solids, total suspended | daily maximum | ≤ 70 mg/L | all year | 0094 |
| Iron, total [as Fe] | daily minimum | report only (mg/L) | all year | 0094 |
| Iron, total [as Fe] | monthly average | ≤ 3 mg/L | all year | 0094 |
| Iron, total [as Fe] | daily maximum | ≤ 6 mg/L | all year | 0094 |
| Manganese, total [as Mn] | daily minimum | report only (mg/L) | all year | 0094 |
| Manganese, total [as Mn] | monthly average | ≤ 2 mg/L | all year | 0094 |
| Manganese, total [as Mn] | daily maximum | ≤ 4 mg/L | all year | 0094 |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/min) | all year | 0094 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/min) | all year | 0094 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 0095 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 0095 |
| Solids, total suspended | daily minimum | report only (mg/L) | all year | 0095 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 0095 |
| Solids, total suspended | daily maximum | ≤ 70 mg/L | all year | 0095 |
| Iron, total [as Fe] | daily minimum | report only (mg/L) | all year | 0095 |
| Iron, total [as Fe] | monthly average | ≤ 3 mg/L | all year | 0095 |
| Iron, total [as Fe] | daily maximum | ≤ 6 mg/L | all year | 0095 |
| Manganese, total [as Mn] | daily minimum | report only (mg/L) | all year | 0095 |
| Manganese, total [as Mn] | monthly average | ≤ 2 mg/L | all year | 0095 |
| Manganese, total [as Mn] | daily maximum | ≤ 4 mg/L | all year | 0095 |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/min) | all year | 0095 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/min) | all year | 0095 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 0096 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 0096 |
| Solids, total suspended | daily minimum | report only (mg/L) | all year | 0096 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 0096 |
| Solids, total suspended | daily maximum | ≤ 70 mg/L | all year | 0096 |
| Iron, total [as Fe] | daily minimum | report only (mg/L) | all year | 0096 |
| Iron, total [as Fe] | monthly average | ≤ 3 mg/L | all year | 0096 |
| Iron, total [as Fe] | daily maximum | ≤ 6 mg/L | all year | 0096 |
| Manganese, total [as Mn] | daily minimum | report only (mg/L) | all year | 0096 |
| Manganese, total [as Mn] | monthly average | ≤ 2 mg/L | all year | 0096 |
| Manganese, total [as Mn] | daily maximum | ≤ 4 mg/L | all year | 0096 |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/min) | all year | 0096 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/min) | all year | 0096 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 0097 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 0097 |
| Solids, total suspended | daily minimum | report only (mg/L) | all year | 0097 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 0097 |
| Solids, total suspended | daily maximum | ≤ 70 mg/L | all year | 0097 |
| Iron, total [as Fe] | daily minimum | report only (mg/L) | all year | 0097 |
| Iron, total [as Fe] | monthly average | ≤ 3 mg/L | all year | 0097 |
| Iron, total [as Fe] | daily maximum | ≤ 6 mg/L | all year | 0097 |
| Manganese, total [as Mn] | daily minimum | report only (mg/L) | all year | 0097 |
| Manganese, total [as Mn] | monthly average | ≤ 2 mg/L | all year | 0097 |
| Manganese, total [as Mn] | daily maximum | ≤ 4 mg/L | all year | 0097 |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/min) | all year | 0097 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/min) | all year | 0097 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 0098 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 0098 |
| Solids, total suspended | daily minimum | report only (mg/L) | all year | 0098 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 0098 |
| Solids, total suspended | daily maximum | ≤ 70 mg/L | all year | 0098 |
| Iron, total [as Fe] | daily minimum | report only (mg/L) | all year | 0098 |
| Iron, total [as Fe] | monthly average | ≤ 3 mg/L | all year | 0098 |
| Iron, total [as Fe] | daily maximum | ≤ 6 mg/L | all year | 0098 |
| Manganese, total [as Mn] | daily minimum | report only (mg/L) | all year | 0098 |
| Manganese, total [as Mn] | monthly average | ≤ 2 mg/L | all year | 0098 |
| Manganese, total [as Mn] | daily maximum | ≤ 4 mg/L | all year | 0098 |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/min) | all year | 0098 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/min) | all year | 0098 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 0100 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 0100 |
| Solids, total suspended | daily minimum | report only (mg/L) | all year | 0100 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 0100 |
| Solids, total suspended | daily maximum | ≤ 70 mg/L | all year | 0100 |
| Iron, total [as Fe] | daily minimum | report only (mg/L) | all year | 0100 |
| Iron, total [as Fe] | monthly average | ≤ 3 mg/L | all year | 0100 |
| Iron, total [as Fe] | daily maximum | ≤ 6 mg/L | all year | 0100 |
| Manganese, total [as Mn] | daily minimum | report only (mg/L) | all year | 0100 |
| Manganese, total [as Mn] | monthly average | ≤ 2 mg/L | all year | 0100 |
| Manganese, total [as Mn] | daily maximum | ≤ 4 mg/L | all year | 0100 |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/min) | all year | 0100 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/min) | all year | 0100 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 0101 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 0101 |
| Solids, total suspended | daily minimum | report only (mg/L) | all year | 0101 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 0101 |
| Solids, total suspended | daily maximum | ≤ 70 mg/L | all year | 0101 |
| Iron, total [as Fe] | daily minimum | report only (mg/L) | all year | 0101 |
| Iron, total [as Fe] | monthly average | ≤ 3 mg/L | all year | 0101 |
| Iron, total [as Fe] | daily maximum | ≤ 6 mg/L | all year | 0101 |
| Manganese, total [as Mn] | daily minimum | report only (mg/L) | all year | 0101 |
| Manganese, total [as Mn] | monthly average | ≤ 2 mg/L | all year | 0101 |
| Manganese, total [as Mn] | daily maximum | ≤ 4 mg/L | all year | 0101 |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/min) | all year | 0101 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/min) | all year | 0101 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 0103 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 0103 |
| Solids, total suspended | daily minimum | report only (mg/L) | all year | 0103 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 0103 |
| Solids, total suspended | daily maximum | ≤ 70 mg/L | all year | 0103 |
| Iron, total [as Fe] | daily minimum | report only (mg/L) | all year | 0103 |
| Iron, total [as Fe] | monthly average | ≤ 3 mg/L | all year | 0103 |
| Iron, total [as Fe] | daily maximum | ≤ 6 mg/L | all year | 0103 |
| Manganese, total [as Mn] | daily minimum | report only (mg/L) | all year | 0103 |
| Manganese, total [as Mn] | monthly average | ≤ 2 mg/L | all year | 0103 |
| Manganese, total [as Mn] | daily maximum | ≤ 4 mg/L | all year | 0103 |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/min) | all year | 0103 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/min) | all year | 0103 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 0104 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 0104 |
| Solids, total suspended | daily minimum | report only (mg/L) | all year | 0104 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 0104 |
| Solids, total suspended | daily maximum | ≤ 70 mg/L | all year | 0104 |
| Iron, total [as Fe] | daily minimum | report only (mg/L) | all year | 0104 |
| Iron, total [as Fe] | monthly average | ≤ 3 mg/L | all year | 0104 |
| Iron, total [as Fe] | daily maximum | ≤ 6 mg/L | all year | 0104 |
| Manganese, total [as Mn] | daily minimum | report only (mg/L) | all year | 0104 |
| Manganese, total [as Mn] | monthly average | ≤ 2 mg/L | all year | 0104 |
| Manganese, total [as Mn] | daily maximum | ≤ 4 mg/L | all year | 0104 |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/min) | all year | 0104 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/min) | all year | 0104 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 0106 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 0106 |
| Solids, total suspended | daily minimum | report only (mg/L) | all year | 0106 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 0106 |
| Solids, total suspended | daily maximum | ≤ 70 mg/L | all year | 0106 |
| Iron, total [as Fe] | daily minimum | report only (mg/L) | all year | 0106 |
| Iron, total [as Fe] | monthly average | ≤ 3 mg/L | all year | 0106 |
| Iron, total [as Fe] | daily maximum | ≤ 6 mg/L | all year | 0106 |
| Manganese, total [as Mn] | daily minimum | report only (mg/L) | all year | 0106 |
| Manganese, total [as Mn] | monthly average | ≤ 2 mg/L | all year | 0106 |
| Manganese, total [as Mn] | daily maximum | ≤ 4 mg/L | all year | 0106 |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/min) | all year | 0106 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/min) | all year | 0106 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 2276 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 2276 |
| Solids, total suspended | daily minimum | report only (mg/L) | all year | 2276 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 2276 |
| Solids, total suspended | daily maximum | ≤ 70 mg/L | all year | 2276 |
| Solids, settleable | daily minimum | report only (mL/L) | all year | 2276 |
| Solids, settleable | monthly average | report only (mL/L) | all year | 2276 |
| Solids, settleable | daily maximum | report only (mL/L) | all year | 2276 |
| Iron, total [as Fe] | daily minimum | report only (mg/L) | all year | 2276 |
| Iron, total [as Fe] | monthly average | ≤ 3 mg/L | all year | 2276 |
| Iron, total [as Fe] | daily maximum | ≤ 6 mg/L | all year | 2276 |
| Manganese, total [as Mn] | daily minimum | report only (mg/L) | all year | 2276 |
| Manganese, total [as Mn] | monthly average | ≤ 2 mg/L | all year | 2276 |
| Manganese, total [as Mn] | daily maximum | ≤ 4 mg/L | all year | 2276 |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/min) | all year | 2276 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/min) | all year | 2276 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 2700 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 2700 |
| Solids, total suspended | daily minimum | report only (mg/L) | all year | 2700 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 2700 |
| Solids, total suspended | daily maximum | ≤ 70 mg/L | all year | 2700 |
| Iron, total [as Fe] | daily minimum | report only (mg/L) | all year | 2700 |
| Iron, total [as Fe] | monthly average | ≤ 3 mg/L | all year | 2700 |
| Iron, total [as Fe] | daily maximum | ≤ 6 mg/L | all year | 2700 |
| Manganese, total [as Mn] | daily minimum | report only (mg/L) | all year | 2700 |
| Manganese, total [as Mn] | monthly average | ≤ 2 mg/L | all year | 2700 |
| Manganese, total [as Mn] | daily maximum | ≤ 4 mg/L | all year | 2700 |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/min) | all year | 2700 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/min) | all year | 2700 |
Cited limits by parameter: Virginia's rules and the federal ones.
Same industry: the 169 Coal Mining permits in Virginia.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/VAM081466 · MCP: https://passage-data.com/mcp