Iosco County, Michigan — Mines
7 mines | 293 violations
| Mine | Type | Status | Violations | Penalties |
|---|---|---|---|---|
| TAWAS QUARRY | Surface | Active | 100 | $55K |
| ALABASTER PLANT | Surface | Active | 77 | $20K |
| Michigan Gypsum Pit & Mill | Surface | Abandoned | 51 | $4K |
| Duo-King Plant #4 | Surface | Intermittent | 34 | $4K |
| Duo-King Plant #1 | Surface | Intermittent | 23 | $2K |
| Apache Plant #2 | Surface | Intermittent | 4 | $569 |
| Keystone Minerals | Surface | Intermittent | 4 | $600 |