Montgomery County, Pennsylvania — Mines
18 mines | 1,042 violations
| Mine | Type | Status | Violations | Penalties |
|---|---|---|---|---|
| Harleysville Materials | Surface | Active | 236 | $159K |
| Plymouth Meeting Quarry | Surface | Active | 171 | $42K |
| MCCOY QUARRY | Surface | Active | 164 | $23K |
| SPRING HOUSE QUARRY | Surface | Active | 127 | $30K |
| SANATOGA QUARRY | Surface | Abandoned | 92 | $10K |
| Perkiomenville Quarry | Surface | Active | 81 | $17K |
| Oaks Plant | Facility | Active | 65 | $6K |
| East Norriton Quarry | Surface | Active | 63 | $10K |
| Wissahickon Stone Quarry | Surface | Abandoned | 39 | $5K |
| IVY ROCK QUARRY | Surface | Abandoned and Sealed | 3 | $283 |
| PORTABLE 517 | Surface | Abandoned | 1 | $147 |
| PORTABLE LT110 | Surface | Abandoned | 0 | $0 |