Madison County, Montana — Mines
131 mines | 1,271 violations
| Mine | Type | Status | Violations | Penalties |
|---|---|---|---|---|
| Garnet USA LLC | Surface | Active | 316 | $106K |
| Yellowstone Mine | Surface | Active | 179 | $32K |
| US Grant | Underground | Abandoned | 146 | $31K |
| Madison Mine | Underground | Abandoned | 117 | $27K |
| Prospect Mine | Underground | Abandoned | 80 | $12K |
| WELLES 1 | Surface | Active | 74 | $8K |
| Oro Management | Surface | Abandoned | 46 | $5K |
| WELLES 2 | Surface | Active | 35 | $6K |
| WELLES WASH PLANT | Surface | Intermittent | 35 | $4K |
| Easton Pacific Mine | Surface | Abandoned | 31 | $4K |
| Fairview Mine | Underground | Abandoned | 28 | $3K |
| WELLES 3 | Surface | Active | 26 | $3K |
| Norweigen | Underground | Abandoned | 24 | $5K |
| Tamarack | Underground | Abandoned | 14 | $1K |
| Portable Screener | Surface | Abandoned | 12 | $1K |
| Quarter Circle One | Surface | Intermittent | 11 | $1K |
| WELLES 4 | Surface | Temporarily Idled | 11 | $1K |
| Titan Materials | Surface | Temporarily Idled | 10 | $1K |
| Mammoth Mine | Surface | Abandoned | 10 | $2K |
| Portable Screen Plant | Surface | Abandoned | 8 | $955 |
| Smuggler Montana LLC | Underground | Abandoned | 8 | $848 |
| Cameron Pit | Surface | Abandoned | 8 | $1K |
| JCI K200 | Surface | Abandoned | 6 | $535 |
| Sheridan | Surface | Abandoned | 6 | $612 |
| Smail Portable | Surface | Temporarily Idled | 5 | $1K |
| Anderson Pit | Surface | Abandoned | 4 | $412 |
| Portable Screener 2 | Surface | Abandoned | 4 | $400 |
| Little Lode | Underground | Abandoned | 3 | $300 |
| J.D.L. CONSTRUCTION SAND & GRAVE | Surface | Abandoned | 3 | $165 |
| Rochester Mill | Facility | Abandoned | 3 | $260 |
| Red Pine Mine | Underground | NonProducing | 3 | $0 |
| Robison Mine | Surface | Abandoned | 2 | $513 |
| Welles Pug Mill | Surface | Abandoned | 1 | $100 |
| HORSECREEK PIT | Surface | Abandoned | 1 | $55 |
| Portable Crusher | Surface | Abandoned | 1 | $100 |
| Revenue Mine | Surface | Intermittent | 0 | $0 |
| APEX MINE | Underground | Abandoned | 0 | $0 |
| Moffet-Johnson Mine | Underground | Abandoned | 0 | $0 |