Mines in Washington County, Nebraska
3Total
1Active
| Mine | Commodity | Type | Status | Source |
|---|---|---|---|---|
| Fort Calhoun Underground Mine | Crushed, Broken Limestone NEC | Underground | Active | MSHA |
| Fort Calhoun Stone East Quarry | Crushed, Broken Limestone NEC | Surface | Abandoned | MSHA |
| Rinker Materials Ft Calhoun West Quarry | Crushed, Broken Limestone NEC | Surface | Abandoned | MSHA |