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Clean Water Act discharge permit · NPDES WIG010198

ODYSSEY AVIATION, LLC SITE, Mosinee, WI: NPDES WIG010198 discharge permit, effluent exceedances, inspections, penalties

ODYSSEY AVIATION, LLC SITE, held by Odyssey Aviation, LLC Site, holds NPDES permit WIG010198. 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 ODYSSEY AVIATION, LLC SITE: its NPDES ID, its permit type and status, its dates, its address in Mosinee, Wisconsin. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WIG010198.

Identity

Facility as filedODYSSEY AVIATION, LLC SITE
Permittee as filedOdyssey Aviation, LLC Site
NPDES IDWIG010198
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
AddressMosinee, WI 54448
SubwatershedBull Junior Creek (HUC 070700021802)

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 WIG010198.

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 WIG010198.

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 WIG010198 there.

Nearby on the register

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

What this page shows

The ODYSSEY AVIATION, LLC SITE holds one of 152 general permit coverages in Marathon County, and 0.0% of those coverages carry an earlier issue date than this one. It is one of 13 NPDES permits in the Bull Junior Creek subwatershed, and the permit records 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.