← MSHA mines + accidents
Portable No. 6
Metal/Non-metal · Surface · 4703421 · Abandoned
Operator
- Controller (parent)
- Randall A Johnson; Jill L Pesick
- Operator
- Johnson Sand & Gravel Inc
- Commodity
- SandAndGravel
Location
- State
- WI · Waukesha Co.
- Coordinates
- 42.937222, -88.172222
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown