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Clean Water Act discharge permit · NPDES WIG010737

RGH COTTAGE GROVE LLC SITE, Cottage Grove, WI: NPDES WIG010737 discharge permit, effluent exceedances, inspections, penalties

RGH COTTAGE GROVE LLC SITE, held by RGH Cottage Grove LLC Site, holds NPDES permit WIG010737. 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 RGH COTTAGE GROVE LLC SITE: its NPDES ID, its permit type and status, its dates, its address in Cottage Grove, Wisconsin. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WIG010737.

Identity

Facility as filedRGH COTTAGE GROVE LLC SITE
Permittee as filedRGH Cottage Grove LLC Site
NPDES IDWIG010737
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedOctober 1, 2021
Expiration dateSeptember 30, 2026
AddressCottage Grove, WI 53177
SubwatershedHeadwaters Koshkonong Creek (HUC 070900020401)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES WIG010737.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES WIG010737.

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 WIG010737 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The RGH COTTAGE GROVE LLC SITE permit is one of 619 general permit coverages on EPA's NPDES register in Dane County, and it is one of 49 NPDES permits in the Headwaters Koshkonong Creek subwatershed. Of the 619 Dane County general permit coverages, 0.0% have a violation on file, and this permit likewise has no pollutants with a numeric limit or effluent exceedance on record.