← MSHA mines + accidents
River Dredging
Metal/Non-metal · Surface · 1300729 · Abandoned
Operator
- Controller (parent)
- T M Flynn; T L Flynn
- Operator
- Aggregate Materials Company
- Commodity
- SandAndGravel
Location
- State
- IA · Dubuque Co.
- Congressional district
- 02
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown