← MSHA mines + accidents
SUMMIT PIT
Metal/Non-metal · Surface · 3900226 · Abandoned
Operator
- Controller (parent)
- Knife River Corporation
- Operator
- Concrete Materials-Div/Sweetman Construction Co
- Commodity
- SandAndGravel
Location
- State
- SD · Roberts Co.
- Congressional district
- 01
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown