Clean Water Act discharge permit · NPDES MIS510311
MILAN METAL SYSTEMS LLC, Milan, MI: NPDES MIS510311 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
MILAN METAL SYSTEMS LLC, held by Milan Metal Systems LLC, holds NPDES permit MIS510311, which discharges to Saline River. EPA’s file records it issued October 30, 2020 and expiring April 1, 2025. 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 MILAN METAL SYSTEMS LLC: its NPDES ID, its permit type and status, its dates, its address in Milan, Michigan, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MIS510311.
Identity
| Facility as filed | MILAN METAL SYSTEMS LLC |
|---|---|
| Permittee as filed | Milan Metal Systems LLC |
| NPDES ID | MIS510311 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 30, 2020 |
| Expiration date | April 1, 2025 |
| Issuing agency | State |
| Address | Milan, MI 48160 |
| Receiving water | Saline River |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Saline River (HUC 041000020409) |
| SIC | 3465 – Automotive Stampings |
| Other EPA IDs (FRS) | RCRA handler MID981958887 |
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 MIS510311.
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 MIS510311.
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 MIS510311 there.
Nearby on the register
- Discharge permits in Milan
- Every permit record in Milan, A to Z
- Discharge permits in Michigan
- Every permit record in Michigan, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.