Clean Water Act discharge permit · NPDES MI0060418

FLAT ROCK PS MS4-WAYNE, Flat Rock, MI: NPDES MI0060418 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

FLAT ROCK PS MS4-WAYNE, held by Flat Rock Community Schools, holds NPDES permit MI0060418. 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 (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for FLAT ROCK PS MS4-WAYNE: its NPDES ID, its permit type and status, its dates, its address in Flat Rock, Michigan. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MI0060418.

Identity

Facility as filed	FLAT ROCK PS MS4-WAYNE
Permittee as filed	Flat Rock Community Schools
NPDES ID	MI0060418
Permit status	Effective
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	March 24, 2026
Expiration date	October 1, 2030
Issuing agency	State
Address	Flat Rock, MI 48134
Receiving water impaired	303(D) Listed
Subwatershed	Bancroft Noles Drain-Huron River (HUC 040900050407)
Other EPA IDs (FRS)	RCRA handler MIK629465188

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES MI0060418.

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES MI0060418.

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

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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 MI0060418 there.

Nearby on the register

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

The FLAT ROCK PS MS4-WAYNE permit, NPDES ID MI0060418, is one of 60 individual permits in Wayne County on EPA's NPDES register, and 97.7% of the 44 individual permits in the county (this one included) carry an earlier issue date than its March 24, 2026 issuance. Of those 60 Wayne County individual permits, 61.7% have a violation on file, whereas this permit has none of the recorded effluent exceedances or numeric-limit pollutants. The permit sits among 13 NPDES permits in the Bancroft Noles Drain-Huron River subwatershed, this one included.