Mine Profile
Plant #28
Onalaska, Wisconsin
Learn more about the operator, controlling company, and MSHA profile for this site. Mining Sentry keeps this information fresh so that safety leaders can plan visits, benchmark production, and validate compliance.
- MSHA ID
- 4703084
- Operator
- Milestone Materials Div/Mathy Construction
- Controller
- Mathy Construction Company
- Business Name
- Milestone Materials Div/Mathy Construction
- Status
- Active
- Mine Type
- Surface
- Primary SIC
- Construction Sand and Gravel
- Address
- 1010 River Road
- City
- Onalaska
- State
- Wisconsin
- Zip Code
- 546500189
- Contact Title
- Sfty Dir
Mine Classification
Type code Surface designates the site as a surface operation. Primary SIC Construction Sand and Gravel can be used to benchmark production and safety trends against similar mines in Mining Sentry.