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Clean Water Act discharge permit · NPDES MI0060413

GROSSE ILE TWP PS MS4-WAYNE, Grosse Ile, MI: NPDES MI0060413 discharge permit, effluent exceedances, inspections, penalties

GROSSE ILE TWP PS MS4-WAYNE, held by Grosse Ile Township Schools, holds NPDES permit MI0060413, which discharges to Detroit River. EPA’s file records it issued March 24, 2026 and expiring October 1, 2030. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for GROSSE ILE TWP PS MS4-WAYNE: its NPDES ID, its permit type and status, its dates, its address in Grosse Ile, Michigan, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MI0060413.

Identity

Facility as filedGROSSE ILE TWP PS MS4-WAYNE
Permittee as filedGrosse Ile Township Schools
NPDES IDMI0060413
Permit statusEffective
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedMarch 24, 2026
Expiration dateOctober 1, 2030
Issuing agencyState
AddressGrosse Ile, MI 48138
Receiving waterDetroit River
NAICS611110 – Elementary and Secondary Schools
SIC8211 – Elementary And Secondary Schools

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MI0060413.

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 MI0060413.

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, MI0060413.

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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 MI0060413 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

This public-records page covers the Clean Water Act discharge permit NPDES MI0060413 for GROSSE ILE TWP PS MS4-WAYNE in Grosse Ile, Michigan, held by Grosse Ile Township Schools and discharging to the Detroit River. The page lists the permit as Effective, with a discharger class of 0, 0 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance.