Hardin County, Iowa — Mines
33 mines | 949 violations
| Mine | Type | Status | Violations | Penalties |
|---|---|---|---|---|
| ALDEN PLANT | Surface | Active | 328 | $147K |
| Alden Quarry and Shop | Surface | Active | 175 | $53K |
| CTI Ready Mix, Inc dba Concrete Inc. | Surface | Intermittent | 78 | $10K |
| Alden Portable Plant #2 | Surface | Active | 75 | $11K |
| Gehrke Quarries Inc | Surface | Abandoned | 75 | $8K |
| Alden Portable Plant #1 | Surface | Abandoned | 59 | $7K |
| Welden Pit | Surface | Abandoned | 54 | $21K |
| Alden Portable Sand | Surface | Active | 30 | $4K |
| Alden Portable Wash | Surface | Intermittent | 21 | $2K |
| Alden Shop | Facility | Abandoned | 17 | $2K |
| Screen #1 McDowell & Sons Lime Company | Surface | Abandoned | 14 | $1K |
| IMP, INC. | Surface | Abandoned | 11 | $640 |
| PLANT #836 | Surface | Abandoned | 10 | $1K |
| PLANT #839 PORTABLE SAND 2 | Surface | Abandoned | 2 | $110 |