Grafton County, New Hampshire — Mines
44 mines | 927 violations
| Mine | Type | Status | Violations | Penalties |
|---|---|---|---|---|
| Lebanon Crushed Stone C623 | Surface | Active | 108 | $24K |
| Amos Locke Pit | Surface | Abandoned | 100 | $15K |
| Central NH Aggregates, LLC | Surface | Active | 77 | $12K |
| Aggregate Based Products | Surface | Active | 69 | $13K |
| Benton Enterprises Gravel Pit | Surface | Intermittent | 66 | $11K |
| Conkey's Bog Road Pit | Surface | Intermittent | 53 | $6K |
| TWIN STATE SAND & GRAVEL CO., INC. | Surface | Abandoned | 51 | $56K |
| RT. 12A SAND & GRAVEL | Surface | Abandoned | 39 | $7K |
| Extec E-7 Portable Screen | Surface | Intermittent | 36 | $6K |
| ENFIELD GRANITE CO. | Surface | Abandoned | 33 | $4K |
| Warren Sand & Gravel Inc | Surface | Active | 27 | $7K |
| Woodstock Sand & Gravel | Surface | Intermittent | 26 | $4K |
| Hilltop Quarry | Surface | Intermittent | 26 | $12K |
| Tilton Pit | Surface | Abandoned | 25 | $3K |
| Campton Sand & Gravel C616 | Surface | Abandoned | 24 | $3K |
| Grafton Pit | Surface | Intermittent | 21 | $3K |
| Rumney Sand & Gravel | Surface | Abandoned | 18 | $2K |
| Portable Plant | Surface | Abandoned | 16 | $2K |
| Nick's Aggregates | Surface | Intermittent | 15 | $2K |
| CEC Roadrunner 400 Series Portable Jaw | Surface | Abandoned | 15 | $2K |
| Blaisdell Sand & Gravel | Surface | Abandoned | 11 | $915 |
| Hartl-Model PC1265J-Portable Crusher | Surface | Intermittent | 10 | $1K |
| FRENCH POND CRUSHING, INC. | Surface | Abandoned | 9 | $992 |
| 49 Pit | Surface | Abandoned | 8 | $812 |
| Portable Plant #1 | Surface | Intermittent | 7 | $845 |
| Bog Rd Pit | Surface | Abandoned | 7 | $660 |
| Bethlehem Earth Materials | Surface | Intermittent | 5 | $755 |
| Extec Robotrac Portable Screen | Surface | Abandoned | 5 | $694 |
| Sandvik QE 340 Portable Screen | Surface | Intermittent | 4 | $523 |
| F. C. HAMMOND & SON | Surface | Abandoned | 3 | $200 |
| Advanced Aggregate Materials Corp | Surface | Abandoned | 3 | $172 |
| THORNTON PIT | Surface | Abandoned | 3 | $319 |
| EXIT 43 LITTLETON QUARRY | Surface | Intermittent | 3 | $441 |
| Nordberg Portable Crusher C-653 | Surface | Abandoned | 2 | $713 |
| Terex-Finley 1540C Portable Cone | Surface | Intermittent | 1 | $147 |
| Metso Lokotrack LT106 Portable Jaw | Surface | Intermittent | 1 | $165 |
| LANDRY PIT | Surface | Abandoned | 0 | $0 |
| Portable Crushing Plant #1 | Surface | Abandoned | 0 | $0 |