Source data row 5632
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
- 0400133
- Mine name in source
- El Cajon Quarry
- Mine type in source
- Surface
- Status in source
- Active
- Status effective date in source
- 04/16/2012
- Operator in source
- Robertson's Ready Mix Ltd
- State
- CA
- County
- San Diego
- Nearest town in source
- San Diego
- Primary commodity code
- 142300
- Primary commodity in source
- Crushed, Broken Granite
- Portable operation flag (Y/N)
- N
- Reported latitude
- 32.764722
- Reported longitude
- -116.89