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Clean Water Act discharge permit · NPDES MIS310845

WYANDOTTE ELECTRIC PLANT, Wyandotte, MI: NPDES MIS310845 discharge permit, effluent exceedances, inspections, penalties

WYANDOTTE ELECTRIC PLANT, held by City of Wyandotte Municipal Services, holds NPDES permit MIS310845, which discharges to Detroit River. EPA’s file records it issued August 12, 2026 and expiring April 1, 2028. 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 WYANDOTTE ELECTRIC PLANT: its NPDES ID, its permit type and status, its dates, its address in Wyandotte, Michigan, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MIS310845.

Identity

Facility as filedWYANDOTTE ELECTRIC PLANT
Permittee as filedCity of Wyandotte Municipal Services
NPDES IDMIS310845
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedAugust 12, 2026
Expiration dateApril 1, 2028
Issuing agencyState
AddressWyandotte, MI 48192
Receiving waterDetroit River
NAICS221112 – Fossil Fuel Electric Power Generation
SIC4911 – Electric Services
Other EPA IDs (FRS)RCRA handler MID980274559; ICIS-AIR source MI00000000000B2132

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MIS310845.

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 MIS310845.

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, MIS310845.

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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 MIS310845 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 Clean Water Act discharge permit NPDES MIS310845 for the WYANDOTTE ELECTRIC PLANT in Wyandotte, MI, held by City of Wyandotte Municipal Services and discharging to the Detroit River. The permit is listed as Effective, with a Minor discharger class, 0 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance.