← MSHA mines + accidents
Spring Lake Pit
Metal/Non-metal · Surface · 4703061 · Intermittent
Operator
- Controller (parent)
- Richard Rathke
- Operator
- Hartmann Sand & Gravel Company Inc
- Commodity
- SandAndGravel
Location
- State
- WI · Ozaukee Co.
- Coordinates
- 43.5325, -88.051111
- Congressional district
- 09
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown