Clean Water Act discharge permit · NPDES WVG417489
GRANTZ, SR., MARK S., Harpers Ferry, WV: NPDES WVG417489 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
GRANTZ, SR., MARK S., held by GRANTZ SR, MARK S, holds NPDES permit WVG417489, which discharges to Natural Drainage/Furance Rn/Shenandoah Rv. EPA’s file records it issued July 15, 2024 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 GRANTZ, SR., MARK S.: its NPDES ID, its permit type and status, its dates, its address in Harpers Ferry, West Virginia, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WVG417489.
Identity
| Facility as filed | GRANTZ, SR., MARK S. |
|---|---|
| Permittee as filed | GRANTZ SR, MARK S |
| NPDES ID | WVG417489 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | July 15, 2024 |
| Expiration date | June 30, 2029 |
| Address | Harpers Ferry, WV 25425 |
| Receiving water | Natural Drainage/Furance Rn/Shenandoah Rv |
| Subwatershed | Furnace Run-Shenandoah River (HUC 020700070303) |
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 WVG417489.
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 WVG417489.
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.
Watch this permit
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, WVG417489.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 WVG417489 there.
Nearby on the register
- Discharge permits in Harpers Ferry
- Every permit record in Harpers Ferry, 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.