← MSHA mines + accidents
Ryan Pit
Metal/Non-metal · Surface · 4700920 · Abandoned
Operator
- Controller (parent)
- Jeffrey S Miller; Peter L Miller
- Operator
- R.W. Miller & Sons, Inc.
- Commodity
- SandAndGravel
Location
- State
- WI · Walworth Co.
- Coordinates
- 42.537777, -88.423055
- Congressional district
- 01
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown