Clean Water Act discharge permit · NPDES WVG417729
PRUNTYTOWN SUBSTATION (MON POWER), Grafton, WV: NPDES WVG417729 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
PRUNTYTOWN SUBSTATION (MON POWER), held by MONONGAHELA POWER COMPANY, holds NPDES permit WVG417729, which discharges to Natural Drainage/Unt/Otter Ck Rm 0.55/Tygart Valle. EPA’s file records it issued January 23, 2026 and expiring June 30, 2029. 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.
What the register holds for PRUNTYTOWN SUBSTATION (MON POWER): its NPDES ID, its permit type and status, its dates, its address in Grafton, West Virginia, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WVG417729.
Identity
| Facility as filed | PRUNTYTOWN SUBSTATION (MON POWER) |
|---|---|
| Permittee as filed | MONONGAHELA POWER COMPANY |
| NPDES ID | WVG417729 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | January 23, 2026 |
| Expiration date | June 30, 2029 |
| Address | Grafton, WV 26354 |
| Receiving water | Natural drainage/UNT/Otter Ck Rm 0.55/Tygart Valle |
| Subwatershed | Wickwire Run-Tygart Valley River (HUC 050200010707) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES WVG417729.
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 WVG417729.
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 WVG417729 there.
Nearby on the register
- Discharge permits in Grafton
- Every permit record in Grafton, A to Z
- Discharge permits in West Virginia
- Every permit record in West Virginia, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.