Mining Incidents

Hiraya Charcoal Metal/Non-Metal

Oakley, Cassia County, ID  ·  Intermittent
MSHA Mine ID: 1002178

Hiraya Charcoal has $5K in proposed MSHA penalties and $312 outstanding across 3 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
1
Years on record
2022
Latest incident
Jul 2022
Compliance record
MSHA citations since 2009
28
citations
10
significant & substantial
$4,756
proposed penalties
$4,371
paid to date
92% of proposed penalties paid to date, a $385 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2009
28
inspections on record
269
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: 269 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Hiraya Charcoal has $5K in proposed MSHA penalties and $312 outstanding across 3 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.
$5K
proposed penalties
$5K
current assessed
$4K
paid to date
$312
outstanding
26 assessments are final orders; 3 contested dockets.
As of the most recent assessment on 2025-08-25.
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 Q3 3,705 3 0 809.7
2025 Q2 448 0 0 0.0
2024 Q4 1,840 0 0 0.0
2024 Q3 7,920 0 0 0.0
2024 Q2 864 0 0 0.0
2024 Q1 0 0 0
2023 Q4 2,560 0 0 0.0
2023 Q3 7,800 0 0 0.0
Show 55 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q2 1,280 0 0 0.0
2023 Q1 0 0 0
2022 Q4 2,700 0 0 0.0
2022 Q3 10,200 5 1 490.2
2022 Q2 704 0 0 0.0
2022 Q1 0 0 0
2021 Q4 0 0 0
2021 Q3 7,800 0 0 0.0
2021 Q2 2,816 0 0 0.0
2021 Q1 0 0 0
2020 Q4 4,896 0 0 0.0
2020 Q3 0 0 0
2020 Q2 0 0 0
2020 Q1 0 0 0
2019 Q4 2,664 0 0 0.0
2019 Q3 16,896 1 1 59.2
2019 Q2 0 0 0
2018 Q4 0 0 0
2018 Q3 7,280 0 0 0.0
2018 Q2 9,520 2 1 210.1
2018 Q1 0 0 0
2017 Q4 1,440 0 0 0.0
2017 Q3 8,064 0 0 0.0
2017 Q2 4,176 1 0 239.5
2017 Q1 0 0 0
2016 Q4 1,600 0 0 0.0
2016 Q3 7,280 0 0 0.0
2016 Q2 8,400 2 0 238.1
2016 Q1 0 0 0
2015 Q4 624 0 0 0.0
2015 Q3 5,688 0 0 0.0
2015 Q2 4,480 1 0 223.2
2015 Q1 0 0 0
2014 Q4 0 0 0
2014 Q3 8,848 0 0 0.0
2014 Q2 3,136 0 0 0.0
2014 Q1 0 0 0
2013 Q4 0 0 0
2013 Q3 4,424 0 0 0.0
2013 Q2 3,600 0 0 0.0
2012 Q4 576 0 0 0.0
2012 Q3 5,544 0 0 0.0
2012 Q2 4,320 2 0 463.0
2012 Q1 0 0 0
2011 Q4 0 0 0
2011 Q3 2,800 0 0 0.0
2011 Q2 1,440 3 2 2083.3
2011 Q1 0 0 0
2010 Q4 0 0 0
2010 Q3 6,800 0 0 0.0
2010 Q2 0 0 0
2010 Q1 0 0 0
2009 Q4 0 0 0
2009 Q3 3,840 6 5 1562.5
2009 Q2 2,400 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

1 on file

2022 · 1 incident

July 9, 2022 ID · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Sawtooth Stone LLC · Over-exertion in lifting objects

Lifting stone to be split.

For insurers, brokers, and safety consultants

The full compliance file on Hiraya Charcoal

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.