Clean Water Act discharge permit · NPDES MIS111734
GREAT LAKES CASTINGS, Ludington, MI: NPDES MIS111734 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
GREAT LAKES CASTINGS, held by Great Lakes Castings LLC, holds NPDES permit MIS111734, which discharges to Lincoln River. EPA’s file records it issued January 27, 2021 and expiring March 31, 2026. 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 GREAT LAKES CASTINGS: its NPDES ID, its permit type and status, its dates, its address in Ludington, Michigan, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MIS111734.
Identity
| Facility as filed | GREAT LAKES CASTINGS |
|---|---|
| Permittee as filed | Great Lakes Castings LLC |
| NPDES ID | MIS111734 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | January 27, 2021 |
| Expiration date | March 31, 2026 |
| Issuing agency | State |
| Address | Ludington, MI 49431 |
| Receiving water | Lincoln River |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Pere Marquette Lake-Pere Marquette River (HUC 040601010509) |
| Other EPA IDs (FRS) | RCRA handler MID006016935; ICIS-AIR source MI00000000000A3934 |
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 MIS111734.
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 MIS111734.
Inspections
EPA’s inspection file holds no inspection for NPDES MIS111734.
Formal enforcement and penalties
0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.
Informal enforcement
EPA’s informal enforcement file holds no action for NPDES MIS111734.
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, MIS111734.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 MIS111734 there.
Nearby on the register
- Discharge permits in Ludington
- Every permit record in Ludington, A to Z
- Discharge permits in Michigan
- Every permit record in Michigan, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.