Mt Solo Pit
Intermittent
Surface
Stone
Operator: Highland Enterprises LLC
Controller: Robert W Blewett
Location: Grangeville, Idaho County, ID
Employees: 4
116
Violations
30
S&S Violations
2
Accidents
$79K
Penalties
Recent Violations
View all 116 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 05/06/2025 | 56.4102 | S&S | HighNegligence | $592 |
| 05/06/2025 | 56.23002(a) | Non-S&S | LowNegligence | $151 |
| 04/16/2025 | 50.30(a) | Non-S&S | ModNegligence | $151 |
| 01/16/2025 | 50.30(a) | Non-S&S | ModNegligence | $151 |
| 10/16/2024 | 50.30(a) | Non-S&S | ModNegligence | $151 |
| 01/15/2022 | 50.30(a) | Non-S&S | LowNegligence | $133 |
| 08/03/2021 | 56.14107(a) | Non-S&S | ModNegligence | $125 |
| 05/01/2019 | 56.14132(a) | Non-S&S | ModNegligence | $121 |
| 05/01/2019 | 56.12032 | Non-S&S | ModNegligence | $121 |
| 05/01/2019 | 56.14107(a) | Non-S&S | ModNegligence | $121 |
| 05/01/2019 | 56.12004 | Non-S&S | ModNegligence | $121 |
| 05/01/2019 | 56.14107(a) | Non-S&S | ModNegligence | $293 |
| 05/01/2019 | 56.14101(a)(2) | Non-S&S | ModNegligence | $121 |
| 07/25/2018 | 56.12032 | Non-S&S | ModNegligence | $118 |
| 07/25/2018 | 56.12018 | Non-S&S | ModNegligence | $118 |
| 03/09/2016 | 56.14112(b) | Non-S&S | ModNegligence | $124 |
| 03/09/2016 | 56.14107(a) | Non-S&S | ModNegligence | $114 |
| 11/19/2013 | 46.6(a) | S&S | ModNegligence | $154 |
| 11/19/2013 | 46.6(a) | S&S | ModNegligence | $121 |
| 11/19/2013 | 46.6(a) | S&S | ModNegligence | $131 |
Accidents & Injuries
View all 2 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 07/09/2007 | MACHINERY | DAYS AWAY FROM WORK ONLY | 9d lost |
| 09/10/2002 | POWERED HAULAGE | FATALITY | Fatal |
Inspections
View all 42 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 05/05/2025 | 05/07/2025 | 14.25 | 1 |
| 08/21/2024 | 08/21/2024 | 3.00 | 1 |
| 04/12/2023 | 04/12/2023 | 6.00 | 1 |
| 08/15/2022 | 08/16/2022 | 15.00 | 1 |
| 08/02/2021 | 08/03/2021 | 14.50 | 1 |
| 07/30/2020 | 07/30/2020 | 6.75 | 1 |
| 06/06/2019 | 06/06/2019 | 3.00 | 1 |
| 04/30/2019 | 05/02/2019 | 21.25 | 1 |
| 07/25/2018 | 07/31/2018 | 19.50 | 1 |
| 08/16/2017 | 08/16/2017 | 14.75 | 1 |
Mine Details
MSHA Mine ID1001911
Mine TypeSurface
StatusIntermittent
CommodityStone
SIC DescriptionCrushed, Broken Stone NEC
Employees4
Days/Week5.0
Hours/Shift12.0
Coordinates45.9266670, -116.1225000
Nearest TownGrangeville
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Frequently Asked Questions
How many MSHA violations does Mt Solo Pit have?
Mt Solo Pit has 116 MSHA violations on record, of which 30 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $79K.
What type of mine is Mt Solo Pit?
Mt Solo Pit is a Surface mine producing Stone, located in Grangeville, Idaho County, ID. It currently has 4 employees.
Has anyone been injured or killed at Mt Solo Pit?
According to MSHA records, Mt Solo Pit has 2 reported accident/injury records and 1 fatalities on file.
Who operates Mt Solo Pit?
Mt Solo Pit is operated by Highland Enterprises LLC and controlled by Robert W Blewett. MSHA Mine ID: 1001911.