Source data row 5712
MSHA mine-register snapshot. Active means the status reported in this download, not a current operating guarantee or DOT materials approval. Coordinates are reported by the source and may represent portable operations.
- MSHA mine ID
- 0400726
- Mine name in source
- Lake Herman Quarry
- Mine type in source
- Surface
- Status in source
- Active
- Status effective date in source
- 08/20/1974
- Operator in source
- CalMat Co
- State
- CA
- County
- Solano
- Nearest town in source
- Vallejo
- Primary commodity code
- 142900
- Primary commodity in source
- Crushed, Broken Stone NEC
- Portable operation flag (Y/N)
- N
- Reported latitude
- 38.117222
- Reported longitude
- -122.181111