98% of proposed penalties paid to date, a $294 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
108
inspections on record
1,683
inspection hours
7.2
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.
122 citations across 1,683 inspection hours.
Source: MSHA inspections data, updated weekly.
Penalty disposition
ⓘDifferences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$13K
proposed penalties
$13K
current assessed
$13K
paid to date
$294
outstanding
121 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2024-09-13.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
ⓘShares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
Source: MSHA violations gravity and negligence coding, updated weekly.
Injury rate, 2011
ⓘThis rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.
0.00
total case rate
0.00
days-away rate
0.000
fatality rate
Below average. The US coal mining average was 3.83 and the all-US-mining average was 3.08 cases per 100 workers.
Under 100,000 employee-hours were reported that year, so a single case moves the rate by two or more. Read the figure as approximate.
Year
total case rate
days-away
fatal
2011 *
0.00
0.00
0.000
2000 *
9.35
9.35
0.000
* Fewer than 100,000 employee-hours that year; the rate is less stable.
Source: injury cases from MSHA accident and injury records; employee-hours from MSHA quarterly employment reports. Rate is cases per 100 full-time-equivalent workers, operator employees only.
Health sampling
ⓘA sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.
Respirable coal dust
ⓘRespirable coal dust and silica figures cover coal facilities. Dust compliance is measured against the current 1.5 mg/m3 standard; samples predating the 2014 standard are included, so compliance rates are a coarse historical signal.
Last sampled: 2011-06-27, 15 years ago
100%
within 1.5 mg/m3
18
samples
0.59
dust max (mg/m3)
18 samples taken by MSHA inspectors, 0 by the operator.
Most-sampled occupations
HIGHLIFT OPERATOR/FRONT END LOADER4
REFUSE TRUCK DRIVER/BACKFILL TRUCK DRIVE3
TIPPLE OPERATOR3
Noise
ⓘThe share counts noise samples whose measured dose exceeded the 90 dBA permissible exposure limit. It describes the sampled workplace, not what reached the miner's ear: hearing conservation programs and the hearing protection worn during the shift are recorded separately and are not reflected here.
THE VICTIM WAS COLLECTING A RAW COAL SAMPLE FROM THE TRUCK DUMPING FACILITY WHEN HE FELL INTO THE HOPPER AND STARTED TO GO THROUGH THE HOPPER. THE VICTIM WAS SUFFOCATED BY THE COAL IN THE HOPP ER.
For insurers, brokers, and safety consultants
Where Paul R Ison; Jessica B Ison stands on silica, penalties, and injury rate
MSHA's standard limits respirable silica to 50 micrograms per cubic metre, but MSHA publishes
dust and quartz as separate files and never the silica figure itself. We derive it per sample,
score it against the limit, and set the operator's injury rate against a benchmark built from
the full MSHA operator record. With the 26-year penalty trail, contest posture, and fatality
history. Delivered as a PDF with the underlying data as CSV.