Houghton County, Michigan — Mines
24 mines | 311 violations
| Mine | Type | Status | Violations | Penalties |
|---|---|---|---|---|
| Valley View Quarry - Pioneer Crusher | Surface | Intermittent | 76 | $15K |
| Crushing Plant #1 | Surface | Intermittent | 71 | $8K |
| Valley View Quarry - Wash Plant | Surface | Intermittent | 67 | $9K |
| VVQ - Terex Finlay Portable Jaw Crusher | Surface | Intermittent | 42 | $6K |
| Superior Wash Plant | Surface | Intermittent | 28 | $3K |
| Screen Machine II | Surface | Abandoned | 11 | $827 |
| B & B Sand & Gravel | Surface | Intermittent | 8 | $1K |
| Great Lakes Mineral - #623 Screen Plant | Surface | Intermittent | 4 | $486 |
| WSG Sandvik Cone Crusher | Surface | Abandoned | 3 | $907 |
| Extec 5000 Screen Plant | Surface | Abandoned | 1 | $100 |
| Screen Plant #1 | Surface | Abandoned | 0 | $0 |
| Great Lakes Mineral - #645 Rip Rap Plant | Surface | Intermittent | 0 | $0 |
| CHAMPION #1 SHAFT | Underground | Abandoned | 0 | $0 |