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Clean Water Act discharge permit · NPDES MIG250524

GM CCA 01-FLINT, Swartz Creek, MI: NPDES MIG250524 discharge permit, effluent exceedances, inspections, penalties

GM CCA 01-FLINT, held by General Motors LLC, holds NPDES permit MIG250524. EPA’s file records it issued February 18, 2016 and expiring April 1, 2018. 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 GM CCA 01-FLINT: its NPDES ID, its permit type and status, its dates, its address in Swartz Creek, Michigan. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MIG250524.

Identity

Facility as filedGM CCA 01-FLINT
Permittee as filedGeneral Motors LLC
NPDES IDMIG250524
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedFebruary 18, 2016
Expiration dateApril 1, 2018
Issuing agencyState
AddressSwartz Creek, MI 48554
Receiving water impaired303(D) Listed
SubwatershedWest Branch Swartz Creek (HUC 040802040304)

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 MIG250524.

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 MIG250524.

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 MIG250524 there.

Nearby on the register

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

What this page shows

GM CCA 01-FLINT is one of 2 general permit coverages on EPA's NPDES register in Swartz Creek, and it is one of 7 NPDES permits in the West Branch Swartz Creek subwatershed. The permit records no pollutants under a numeric limit and no pollutants with an effluent exceedance.