EPA · discharge permits by city
Discharge permits in Ironwood, Michigan
- 6Current permits
Permits
Major dischargers first. Permits are placed by the address on the permit, which is the operation’s own, not the outfall’s.
| Permit holder | NPDES ID | Program | Discharger | Receiving water |
|---|---|---|---|---|
| GOGEBIC-IRON WW AUTHORITY WWTP | MI0020125 | Publicly owned treatment works | Major | Montreal River |
| IRONWOOD PLASTICS | MIG250018 | Minor | wetland | |
| MATHY CONSTRUCTION - PLANT #43 | MIS510903 | Minor | Spring Creek | |
| MILESTONE MATERIALS | MIS510642 | Minor | Spring Creek | |
| SAGE TIMBER LOGGING LLC IRONWOOD | MIS510020 | Minor | Welch Creek | |
| SAMS SALVAGE INC-IRONWOOD | MIS520062 | Minor | Welch Creek |