Key Takeaway
Mountain Stone Works LLC is a intermittent surface mine producing SandAndGravel, located in Mountain, WI, Oconto County, WI. It has 66 violations on record (12 S&S) and $15K in proposed penalties. Operated by Mountain Stone Works LLC.
Mountain Stone Works LLC
Operator: Mountain Stone Works LLC
Controller: Mitchell D Wilson
Location: Mountain, WI, Oconto County, WI
Employees: 7
Recent Violations
View all 66 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 08/11/2025 | 56.12013(b) | Non-S&S | HighNegligence | $245 |
| 08/11/2025 | 56.12005 | Non-S&S | HighNegligence | $245 |
| 08/11/2025 | 56.9300(b) | Non-S&S | HighNegligence | $151 |
| 08/11/2025 | 56.4201(a)(2) | Non-S&S | HighNegligence | $151 |
| 04/16/2025 | 50.30(a) | Non-S&S | HighNegligence | $151 |
| 01/16/2025 | 50.30(a) | Non-S&S | HighNegligence | $151 |
| 09/04/2024 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
| 09/04/2024 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
| 09/04/2024 | 56.4402 | Non-S&S | ModNegligence | $147 |
| 10/16/2023 | 50.30(a) | Non-S&S | ModNegligence | $147 |
| 06/13/2023 | 56.14107(a) | Non-S&S | ModNegligence | $143 |
| 06/13/2023 | 47.41(a) | Non-S&S | ModNegligence | $143 |
| 06/13/2023 | 56.14108 | Non-S&S | ModNegligence | $143 |
| 06/13/2023 | 56.11001 | Non-S&S | ModNegligence | $143 |
| 06/13/2023 | 56.12006 | Non-S&S | ModNegligence | $143 |
| 06/12/2023 | 56.14112(b) | S&S | HighNegligence | $346 |
| 06/12/2023 | 56.11001 | Non-S&S | LowNegligence | $143 |
| 06/12/2023 | 56.14101(a)(2) | Non-S&S | ModNegligence | $143 |
| 08/23/2022 | 56.1000 | Non-S&S | LowNegligence | $133 |
| 08/23/2022 | 56.14132(a) | Non-S&S | ModNegligence | $133 |
Accidents & Injuries
View all 4 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 06/10/2014 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 61d lost |
| 05/11/2004 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 07/09/2002 | POWERED HAULAGE | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/11/2001 | STEPPING OR KNEELING ON OBJECT | DAYS AWAY FROM WORK ONLY | 5d lost |
Inspections
View all 41 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 08/11/2025 | 08/12/2025 | 21.25 | 1 |
| 09/09/2024 | 09/09/2024 | 2.50 | 1 |
| 09/03/2024 | 09/04/2024 | 9.00 | 1 |
| 07/12/2023 | 07/12/2023 | 5.75 | 1 |
| 06/12/2023 | 06/14/2023 | 31.25 | 1 |
| 08/23/2022 | 08/24/2022 | 18.75 | 1 |
| 04/28/2021 | 04/28/2021 | 6.00 | 1 |
| 12/03/2020 | 12/03/2020 | 7.75 | 1 |
| 09/22/2020 | 09/22/2020 | 5.50 | 1 |
| 08/25/2020 | 08/26/2020 | 16.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Mountain Stone Works LLC have?
Mountain Stone Works LLC has 66 MSHA violations on record, of which 12 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $15K.
What type of mine is Mountain Stone Works LLC?
Mountain Stone Works LLC is a Surface mine producing SandAndGravel, located in Mountain, WI, Oconto County, WI. It currently has 7 employees.
Has anyone been injured or killed at Mountain Stone Works LLC?
According to MSHA records, Mountain Stone Works LLC has 4 reported accident/injury records and 0 fatalities on file.
Who operates Mountain Stone Works LLC?
Mountain Stone Works LLC is operated by Mountain Stone Works LLC and controlled by Mitchell D Wilson. MSHA Mine ID: 4702872.