Howard County, Maryland — Mines
5 mines | 258 violations
| Mine | Type | Status | Violations | Penalties |
|---|---|---|---|---|
| Savage Stone | Surface | Active | 139 | $36K |
| Patapsco Natural Stone Quarry LLC | Surface | Active | 79 | $16K |
| Jones Quarry LLC | Surface | Abandoned | 35 | $4K |
| LT106-002-Marriottsville | Surface | Abandoned | 5 | $685 |