Nevada County, California — Mines
45 mines | 449 violations
| Mine | Type | Status | Violations | Penalties |
|---|---|---|---|---|
| GREENHORN PIT & MILL | Surface | Active | 99 | $10K |
| Ridge Rock Quarry | Surface | Active | 89 | $11K |
| Martis Valley Plant | Surface | Intermittent | 68 | $9K |
| Bear River Plant | Surface | Abandoned | 53 | $8K |
| Truckee Quarry | Surface | Abandoned | 40 | $4K |
| RUBY MINE | Underground | Active | 33 | $21K |
| Red Ledge Mining | Surface | Abandoned | 26 | $3K |
| Boca Quarry | Surface | Intermittent | 25 | $2K |
| R J MILES CO-SECRET TOWN PLANT | Surface | Abandoned | 12 | $2K |
| Red Ledge Mining Co. | Underground | Abandoned | 2 | $168 |
| KREIES' MINE | Facility | Abandoned | 2 | $357 |
| French Corral Mine | Surface | Abandoned | 0 | $0 |
| German Bar Mine | Underground | Abandoned | 0 | $0 |
| NORTH STAR ROCK | Surface | Abandoned | 0 | $0 |