Clean Water Act discharge permit · NPDES WV0099759
TWENTYMILE CREEK MINE NO. 901, Summerville, WV: NPDES WV0099759 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 12Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
TWENTYMILE CREEK MINE NO. 901, held by ALEX ENERGY, INC., holds NPDES permit WV0099759, which discharges to Right Fk/Line Ck. EPA’s file records it issued February 23, 2015 and expiring February 23, 2020. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | TWENTYMILE CREEK MINE NO. 901 |
|---|---|
| Permittee as filed | ALEX ENERGY, INC. |
| NPDES ID | WV0099759 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | February 23, 2015 |
| Expiration date | February 23, 2020 |
| Address | Summerville, WV 26651 |
| Receiving water | RIGHT FK/LINE CK |
| Subwatershed | Outlet Peters Creek (HUC 050500050807) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 12Pollutants on file
- 12Under a numeric limit
- 12With a violation of any kind
- 0With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| pH | 10 | 147 | 0 | ||
| Specific conductance | 7 | 88 | 0 | ||
| Manganese, total [as Mn] | 9 | 72 | 0 | ||
| Aluminum, total [as Al] | 9 | 72 | 0 | ||
| Aluminum, dissolved [as Al] | 9 | 72 | 0 | ||
| Sulfate, total [as SO4] | 7 | 55 | 0 | ||
| Iron, total [as Fe] | 7 | 55 | 0 | ||
| Solids, total dissolved | 7 | 55 | 0 | ||
| Solids, settleable | 2 | 50 | 0 | ||
| Stream flow, instantaneous | 4 | 34 | 0 | ||
| Flow rate | 3 | 22 | 0 | ||
| Solids, total suspended | 3 | 21 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES WV0099759.
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES WV0099759.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID WV0099759 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.