← MSHA mines + accidents
COLWELL GRAVEL CO.
Metal/Non-metal · Surface · 3304431 · Abandoned
Operator
- Controller (parent)
- Bill D Colwell
- Operator
- Colwell Gravel Company
- Commodity
- SandAndGravel
Location
- State
- OH · Butler Co.
- Congressional district
- 08
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown