Clean Water Act discharge permit · NPDES WIG013936
HOCKERS RIVER KNOLL STORAGE UNITS SITE, Mayville, WI: NPDES WIG013936 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
HOCKERS RIVER KNOLL STORAGE UNITS SITE, held by Hockers River Knoll Storage Units Site, holds NPDES permit WIG013936. EPA’s file records it issued October 1, 2021 and expiring September 30, 2026. 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 HOCKERS RIVER KNOLL STORAGE UNITS SITE: its NPDES ID, its permit type and status, its dates, its address in Mayville, Wisconsin. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WIG013936.
Identity
| Facility as filed | HOCKERS RIVER KNOLL STORAGE UNITS SITE |
|---|---|
| Permittee as filed | Hockers River Knoll Storage Units Site |
| NPDES ID | WIG013936 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 1, 2021 |
| Expiration date | September 30, 2026 |
| Address | Mayville, WI 53006 |
| Subwatershed | East Branch Rock River (HUC 070900010107) |
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 WIG013936.
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 WIG013936.
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
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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 WIG013936 there.
Nearby on the register
- Discharge permits in Mayville
- Every permit record in Mayville, A to Z
- Discharge permits in Wisconsin
- Every permit record in Wisconsin, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.