Key Takeaway
Plant #40 is a active surface mine producing SandAndGravel, located in Onalaska, La Crosse County, WI. It has 0 violations on record (0 S&S) and $0 in proposed penalties. Operated by Milestone Materials Div/Mathy Construction Co.
Plant #40
Operator: Milestone Materials Div/Mathy Construction Co
Controller: Mathy Construction Company
Location: Onalaska, La Crosse County, WI
Employees: 1
Inspections
View all 30 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 07/24/2025 | 07/24/2025 | 2.50 | 1 |
| 08/21/2024 | 08/21/2024 | 9.50 | 1 |
| 04/25/2023 | 04/26/2023 | 19.50 | 1 |
| 07/27/2022 | 07/27/2022 | 2.75 | 1 |
| 06/16/2022 | 06/16/2022 | 5.75 | 1 |
| 12/22/2021 | 12/22/2021 | 8.50 | 1 |
| 07/08/2021 | 07/08/2021 | 4.50 | 1 |
| 10/16/2019 | 10/16/2019 | 10.00 | 1 |
| 07/25/2019 | 07/26/2019 | 3.00 | 1 |
| 09/11/2018 | 09/11/2018 | 1.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Plant #40 have?
Plant #40 has 0 MSHA violations on record, of which 0 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $0.
What type of mine is Plant #40?
Plant #40 is a Surface mine producing SandAndGravel, located in Onalaska, La Crosse County, WI. It currently has 1 employees.
Has anyone been injured or killed at Plant #40?
According to MSHA records, Plant #40 has 0 reported accident/injury records and 0 fatalities on file.
Who operates Plant #40?
Plant #40 is operated by Milestone Materials Div/Mathy Construction Co and controlled by Mathy Construction Company. MSHA Mine ID: 4703038.