Dewey County, Oklahoma — Mines
8 mines | 135 violations
| Mine | Type | Status | Violations | Penalties |
|---|---|---|---|---|
| Signal Peak Silica of Oakwood | Surface | Active | 78 | $18K |
| Blaine Mine | Surface | Abandoned | 31 | $14K |
| Seiling Plant | Surface | Abandoned | 25 | $4K |
| JONES #1 | Surface | Abandoned | 1 | $55 |
| Dewey County Dist #3 | Surface | Abandoned | 0 | $0 |