← MSHA mines + accidents

Mt Si Quarry

Metal/Non-metal · Surface · 4502189 · Abandoned

0

Accidents

0

Fatalities

0

Days lost

0

Employees

Operator

Controller (parent): Lance Despain
Operator: Mt Si Quarry SMM
Commodity: Stone

Location

State: WA · King Co.
Coordinates: 47.509722, -121.871111
Congressional district: 01

Source

Authoritative: MSHA Mine Data Retrieval System
Machine: JSON-LD · Markdown