Clean Water Act discharge permit · NPDES MI0060246
US ARMY GARRISON-MICHIGAN-MS4, Warren, MI: NPDES MI0060246 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
US ARMY GARRISON-MICHIGAN-MS4, held by US Army Garrison-Detroit Arsenal, holds NPDES permit MI0060246. EPA’s file records it issued October 31, 2022 and expiring October 1, 2026. 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.
Identity
| Facility as filed | US ARMY GARRISON-MICHIGAN-MS4 |
|---|---|
| Permittee as filed | US Army Garrison-Detroit Arsenal |
| NPDES ID | MI0060246 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Federal facility |
| Issued | October 31, 2022 |
| Expiration date | October 1, 2026 |
| Issuing agency | State |
| Address | Warren, MI 48092 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | McCoy Drain-Red Run (HUC 040900030205) |
| NAICS | 924110 – Administration of Air and Water Resource and Solid Waste Management Programs |
| SIC | 9511 – Air, Water, & Solid Waste Management |
| Other EPA IDs (FRS) | RCRA handler MIR000036434; ICIS-AIR source MI00000000000B2763 |
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
- 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 MI0060246.
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
- 3Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| August 18, 2025 | Permit Violations - Discharge Without a Valid Permit | ST6 |
| August 18, 2025 | Failure to comply with a requirement regarding Illicit Discharge Detection and Elimination | ST6 |
| August 18, 2025 | Failure to comply with a requirement regarding Pollution Prevention / Good Housekeeping | ST6 |
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 MI0060246 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.