Clean Water Act discharge permit · NPDES WVR112789
CHAPMAN 138KV SUBSTATION, Chapmanville, WV: NPDES WVR112789 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
CHAPMAN 138KV SUBSTATION, held by AEP WEST VIRGINIA TRANSMISSION COMPANY, INC., holds NPDES permit WVR112789, which discharges to Barker Fork, Big Creek, Guyandotte River. EPA’s file records it issued November 18, 2024 and expiring April 5, 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 CHAPMAN 138KV SUBSTATION: its NPDES ID, its permit type and status, its dates, its address in Chapmanville, West Virginia, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WVR112789.
Identity
| Facility as filed | CHAPMAN 138KV SUBSTATION |
|---|---|
| Permittee as filed | AEP WEST VIRGINIA TRANSMISSION COMPANY, INC. |
| NPDES ID | WVR112789 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | November 18, 2024 |
| Expiration date | April 5, 2029 |
| Address | Chapmanville, WV 25508 |
| Receiving water | Barker Fork, Big Creek, Guyandotte River |
| Subwatershed | Big Creek (HUC 050701020101) |
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 WVR112789.
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 WVR112789.
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 WVR112789 there.
Nearby on the register
- Discharge permits in Chapmanville
- Every permit record in Chapmanville, 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.