Clean Water Act discharge permit · NPDES MIS310665
GENERAL MOTORS LLC - LANSING DELTA TOWNSHIP, Lansing, MI: NPDES MIS310665 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
GENERAL MOTORS LLC - LANSING DELTA TOWNSHIP, held by General Motors LLC, holds NPDES permit MIS310665. EPA’s file records it issued October 25, 2018 and expiring April 1, 2023. 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 | GENERAL MOTORS LLC - LANSING DELTA TOWNSHIP |
|---|---|
| Permittee as filed | General Motors LLC |
| NPDES ID | MIS310665 |
| 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 25, 2018 |
| Expiration date | April 1, 2023 |
| Issuing agency | State |
| Address | Lansing, MI 48917 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Carrier Creek-Grand River (HUC 040500040704) |
| NAICS | 336110 – Automobile and Light Duty Motor Vehicle Manufacturing |
| SIC | 3711 – Motor Vehicles And Car Bodies |
| Other EPA IDs (FRS) | RCRA handler MIR000100313; ICIS-AIR source MI00000000000N6950 |
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 MIS310665.
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
- 2Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| August 19, 2025 | Wet-weather SSO discharge to waters of the U.S. that may endanger health or the environment | ST6 |
| March 14, 2025 | Discharge from an industrial stormwater outfall to waters of the U.S. without NPDES permit coverage | 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.
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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 MIS310665 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.