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Clean Water Act discharge permit · NPDES WIG013605

MOSINEE SCHOOL DISTRICT SITE, Mosinee, WI: NPDES WIG013605 discharge permit, effluent exceedances, inspections, penalties

MOSINEE SCHOOL DISTRICT SITE, held by Mosinee School District Site, holds NPDES permit WIG013605. 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 MOSINEE SCHOOL DISTRICT 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 WIG013605.

Identity

Facility as filedMOSINEE SCHOOL DISTRICT SITE
Permittee as filedMosinee School District Site
NPDES IDWIG013605
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 54455
SubwatershedHog Creek (HUC 070700021804)

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 WIG013605.

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 WIG013605.

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, WIG013605.

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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 WIG013605 there.

Nearby on the register

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

What this page shows

The Hog Creek subwatershed holds 1 NPDES permit, and it belongs to MOSINEE SCHOOL DISTRICT SITE. Of the 152 general permit coverages in Marathon County, 0.7% have a violation on file, while 0.0% of all 152 were issued before this permit.