De Kalb County, Missouri — Mines
6 mines | 250 violations
| Mine | Type | Status | Violations | Penalties |
|---|---|---|---|---|
| Norris Quarries Plant # 1 | Surface | Active | 92 | $19K |
| Norris Quarries Plant #3 | Surface | Abandoned | 82 | $43K |
| Norris Quarries Plant #83 | Surface | Intermittent | 76 | $13K |