← MSHA mines + accidents
Union County
Metal/Non-metal · Surface · 3900140 · Abandoned
Operator
- Controller (parent)
- Union County Highway Department
- Operator
- Union County Highway Department
- Commodity
- SandAndGravel
Location
- State
- SD · Union Co.
- Congressional district
- 01
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown