Mining Incidents

Rocky Mountain Gravel Metal/Non-Metal

Controlled by Darwin D Pluid
Eureka, Lincoln County, MT  ·  Intermittent
MSHA Mine ID: 2402709

Rocky Mountain Gravel has $1K in proposed MSHA penalties and $316 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2020
8
citations
1
significant & substantial
$1,174
proposed penalties
$858
paid to date
73% of proposed penalties paid to date, a $316 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2020
8
inspections on record
134
inspection hours
n/a
citations per 100 inspection hours
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
Rate withheld: 134 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Rocky Mountain Gravel has $1K in proposed MSHA penalties and $316 outstanding across 0 contested dockets.

Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$1K
proposed penalties
$1K
current assessed
$858
paid to date
$316
outstanding
8 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-03-17.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 646 0 0 0.0
2025 Q3 848 0 0 0.0
2025 Q2 632 2 0 3164.6
2025 Q1 128 0 0 0.0
2024 Q4 612 0 0 0.0
2024 Q3 832 1 0 1201.9
2024 Q2 587 0 0 0.0
2024 Q1 168 0 0 0.0
Show 27 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 644 0 0 0.0
2023 Q3 722 0 0 0.0
2023 Q2 832 2 0 2403.8
2023 Q1 224 0 0 0.0
2022 Q4 663 0 0 0.0
2022 Q3 848 0 0 0.0
2022 Q2 784 0 0 0.0
2022 Q1 219 0 0 0.0
2021 Q4 642 0 0 0.0
2021 Q3 728 0 0 0.0
2021 Q2 824 0 0 0.0
2021 Q1 40 0 0 0.0
2020 Q4 612 0 0 0.0
2020 Q3 944 0 0 0.0
2020 Q2 512 1 0 1953.1
2020 Q1 224 0 0 0.0
2019 Q4 528 0 0 0.0
2019 Q3 938 0 0 0.0
2019 Q2 780 0 0 0.0
2019 Q1 0 0 0
2018 Q4 442 0 0 0.0
2018 Q3 723 0 0 0.0
2018 Q2 650 0 0 0.0
2018 Q1 42 0 0 0.0
2017 Q4 48 0 0 0.0
2017 Q3 192 0 0 0.0
2017 Q2 56 0 0 0.0

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.

For insurers, brokers, and safety consultants

The full compliance file on Rocky Mountain Gravel

A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.