← MSHA mines + accidents
Johnstons Gravel Pit Johnston Pit
Metal/Non-metal · Surface · 1800307 · Abandoned
Operator
- Controller (parent)
- Johnstons Gravel Pit
- Operator
- Johnstons Gravel Pit
- Commodity
- SandAndGravel
Location
- State
- MD · Cecil Co.
- Congressional district
- 01
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown