Clarks Fork Quarry Metal/Non-Metal
Huppert Brothers Construction Inc.
· Surface
Controlled by
Fred Huppert
Laurel,
Yellowstone County,
MT
·
Intermittent
MSHA Mine ID: 2402765
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2023
4
citations
2
significant & substantial
$2,157
proposed penalties
$2,157
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 2,360 | 0 | 0 | 0.0 |
| 2025 Q3 | 2,810 | 1 | 0 | 355.9 |
| 2025 Q2 | 700 | 0 | 0 | 0.0 |
| 2025 Q1 | 2,646 | 0 | 0 | 0.0 |
| 2024 Q4 | 570 | 0 | 0 | 0.0 |
| 2024 Q3 | 912 | 0 | 0 | 0.0 |
| 2024 Q2 | 3,195 | 0 | 0 | 0.0 |
| 2024 Q1 | 3,200 | 0 | 0 | 0.0 |
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No reportable incidents on file.
MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.