Oakland County, Michigan — Mines
80 mines | 818 violations
| Mine | Type | Status | Violations | Penalties |
|---|---|---|---|---|
| Highland Plant | Surface | Active | 114 | $16K |
| South Flint Gravel Inc | Surface | Active | 112 | $25K |
| Koenig Materials, LLC | Surface | Intermittent | 84 | $9K |
| Ray Road Plant | Surface | Active | 76 | $11K |
| Holly Sand and Gravel | Surface | Active | 75 | $10K |
| I-75 Aggregates | Surface | Active | 63 | $8K |
| Oxford Plant | Surface | Abandoned | 58 | $64K |
| A A Grange Hall Rd Plant | Surface | Active | 29 | $3K |
| Milford-New Hudson | Surface | Abandoned | 27 | $2K |
| PIONEER | Surface | Abandoned | 23 | $7K |
| Portable McCloskey | Surface | Intermittent | 19 | $2K |
| Portable Telesmith I | Surface | Abandoned | 16 | $1K |
| Cedar Rapids | Surface | Abandoned | 15 | $1K |
| Portable Finlay | Surface | Intermittent | 15 | $2K |
| Constine, Inc. - Grange Hall Pit | Surface | Abandoned | 12 | $720 |
| Sandman, Inc. | Surface | Abandoned | 9 | $674 |
| Dixie Pit | Surface | Intermittent | 8 | $1K |
| Deanville | Surface | Abandoned | 8 | $472 |
| HO-2 | Surface | Abandoned | 7 | $395 |
| GREAT LAKES GRAVEL CO. INC. | Surface | Abandoned | 7 | $558 |
| OXFORD SAND & GRAVEL | Surface | Abandoned | 6 | $464 |
| Plant 3 HWP62 Sleet Road Pit | Surface | Abandoned | 5 | $660 |
| PIONEER SCREENING PLANT | Surface | Abandoned | 5 | $280 |
| WHITE LAKE PIT | Surface | Abandoned | 5 | $275 |
| MIDWAY PIT | Surface | Abandoned | 5 | $280 |
| United Dredging Y105 | Surface | Intermittent | 4 | $596 |
| Portable McCloskey | Surface | Abandoned | 4 | $280 |
| Portable Pep Screen | Surface | Abandoned | 2 | $160 |
| Portable A A Cone | Surface | Abandoned | 2 | $115 |
| Sandhill Investments | Surface | Abandoned | 2 | $120 |
| Finlay | Surface | Abandoned | 1 | $142 |
| LYON CRUSHING PLANT | Surface | Abandoned | 0 | $0 |
| Groveland Sand & Gravel | Surface | Intermittent | 0 | $0 |
| LYON SAND & GRAVEL | Surface | Abandoned | 0 | $0 |
| Springfield Sand and Gravel | Surface | Abandoned | 0 | $0 |