Clean Water Act discharge permit · NPDES WIG008120
DUFFY VENTURES LLC SITE, Columbus, WI: NPDES WIG008120 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
DUFFY VENTURES LLC SITE, held by Duffy Ventures LLC Site, holds NPDES permit WIG008120. EPA’s file records it issued October 1, 2021 and expiring September 30, 2026.
DUFFY VENTURES LLC SITE, Columbus, Wisconsin: Coverage under a general permit WIG008120, held by Duffy Ventures LLC Site; Effective; issued October 1, 2021, term to September 30, 2026.
DUFFY VENTURES LLC SITE among its neighbors
EPA’s permit file holds 6 discharge permits in the Robbins Creek-Crawfish River subwatershed (HUC 070900010704), WIG008120 among them. Its county holds 86, 1 of them major permits; WIG008120 is a minor permit.
Other permits in the Robbins Creek-Crawfish River subwatershed (HUC 070900010704)
- COLUMBUS STORAGE SITE, Columbus: WIG008251, minor permit, permit term to September 30, 2026
- FROMM FAMILY FOODS SITE, Columbus: WIG008434, minor permit, permit term to September 30, 2026
- FROMM FAMILY FOODS SITE, Columbus: WIG008694, minor permit, permit term to September 30, 2026
- VITA PLUS SITE, Columbus: WIG012194, minor permit, permit term to September 30, 2026
- WI ACADEMY WASTEWATER TREATMENT FACILITY, Columbus: WI0029611, minor permit, discharging to CRAWFISH R, permit term to September 30, 2008
What the register holds for DUFFY VENTURES LLC SITE: its NPDES ID, its permit type and status, its dates, its address in Columbus, Wisconsin. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WIG008120.
Identity
| Facility as filed | DUFFY VENTURES LLC SITE |
|---|---|
| Permittee as filed | Duffy Ventures LLC Site |
| NPDES ID | WIG008120 |
| 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 | Columbus, WI 53925 |
| Subwatershed | Robbins Creek-Crawfish River (HUC 070900010704) |
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 WIG008120.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES WIG008120.
Inspections
EPA’s inspection file holds no inspection for NPDES WIG008120.
Formal enforcement and penalties
0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.
Informal enforcement
EPA’s informal enforcement file holds no action for NPDES WIG008120.
Watch this permit
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Nearby on the register
- Discharge permits in Columbus
- Every permit record in Columbus, A to Z
- Discharge permits in Wisconsin
- Every permit record in Wisconsin, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.