← MSHA mines + accidents
Porter Sand And Gravel
Metal/Non-metal · Surface · 3001823 · Abandoned
Operator
- Controller (parent)
- Ralph E Porter
- Operator
- Porters' Sand & Gravel
- Commodity
- SandAndGravel
Location
- State
- NY · Tioga Co.
- Congressional district
- 25
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown