Custer County, South Dakota — Mines
99 mines | 700 violations
| Mine | Type | Status | Violations | Penalties |
|---|---|---|---|---|
| White Bear Mica Plant | Facility | Abandoned | 197 | $45K |
| Southern Hills Pit | Surface | Abandoned | 110 | $41K |
| Custer Mill | Facility | Abandoned | 93 | $23K |
| West Screen Plant #1 | Surface | Intermittent | 63 | $15K |
| PORTABLE #1 | Surface | Abandoned | 52 | $7K |
| Pacer Portable | Surface | Abandoned | 34 | $19K |
| PACER FELDSPAR #2 | Surface | Abandoned | 30 | $4K |
| Virginia Mine | Surface | Abandoned | 21 | $11K |
| Pringle Plant | Facility | Abandoned | 18 | $3K |
| WAGNER MINE | Surface | Abandoned | 14 | $3K |
| HIGH POINT | Surface | Abandoned | 11 | $635 |
| Pink Monster Mine | Surface | Abandoned | 9 | $1K |
| Black Hills Gravel | Surface | Intermittent | 8 | $1K |
| Portable 1 | Surface | Abandoned | 8 | $943 |
| 63 MOBILE 2 | Surface | Intermittent | 8 | $4K |
| 341 Sandvik | Surface | Abandoned | 7 | $2K |
| Beecher / Longview | Surface | Intermittent | 4 | $604 |
| Cliff #1 | Surface | Abandoned | 4 | $224 |
| 63 Mobile 3 | Surface | Intermittent | 3 | $445 |
| White Elephant | Surface | Abandoned | 3 | $300 |
| Virginia | Surface | Abandoned | 2 | $200 |
| Grace Mine | Surface | Abandoned | 1 | $0 |
| Gold Bug | Surface | Abandoned | 0 | $0 |
| Holy Terror | Underground | Abandoned | 0 | $0 |
| Bland Bull Moose | Surface | Abandoned | 0 | $0 |
| SANTA ANN | Surface | Abandoned | 0 | $0 |
| MYRTLE ANN #1 | Surface | Abandoned | 0 | $0 |