← MSHA mines + accidents
Columbia Rock Products
Metal/Non-metal · Surface · 4503798 · Abandoned
Operator
- Controller (parent)
- Ryan McDonald; Gerald Sauer
- Operator
- Columbia Rock Products
- Commodity
- SandAndGravel
Location
- State
- WA · Clark Co.
- Coordinates
- 45.573226, -122.336916
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown