Ozaukee County, Wisconsin — Mines
8 mines | 190 violations
| Mine | Type | Status | Violations | Penalties |
|---|---|---|---|---|
| Hartmann Pit | Surface | Active | 72 | $7K |
| Spring Lake Pit | Surface | Intermittent | 48 | $5K |
| Lakeland Site | Surface | Intermittent | 40 | $4K |
| Rowe Sand & Gravel | Surface | Abandoned | 26 | $2K |
| Grabinger Pit | Surface | Intermittent | 4 | $416 |