94% of proposed penalties paid to date, a $62,328 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
938
inspections on record
50,776
inspection hours
6.0
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.
3,066 citations across 50,776 inspection hours.
Source: MSHA inspections data, updated weekly.
Imminent-danger orders
ⓘA Section 107(a) order removes miners from an area when an inspector finds an imminent danger. Each order is lifted once the condition is corrected, so this counts orders issued, not orders now in effect.
2
Section 107(a) orders
Most recent order: 2023-10-02.
On record since 2019.
Source: MSHA imminent-danger order records, 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.
$1.0M
proposed penalties
$966K
current assessed
$966K
paid to date
$0
outstanding
2,999 assessments are final orders; 72 contested dockets.
Of $536K in penalties contested before the Commission, $475K was upheld in final decisions.
As of the most recent assessment on 2026-04-16.
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, 2025
ⓘ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.
0.75
total case rate
0.25
days-away rate
0.000
fatality rate
Below average. The US metal and nonmetal mining average was 1.65 and the all-US-mining average was 1.97 cases per 100 workers.
Year
total case rate
days-away
fatal
2026
0.53
0.00
0.000
2025
0.75
0.25
0.000
2024
1.37
0.91
0.228
2023
1.51
0.38
0.000
2022
2.14
0.18
0.000
2021
1.50
0.50
0.000
2020
1.91
0.79
0.318
2019
0.95
0.16
0.000
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.
Metal and nonmetal contaminants (personal samples)
ⓘMany samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.
Last sampled: 2026-02-03
3%
of limit-tested samples over the exposure limit
385
samples
306
limit-tested
Most sampled contaminants
Quartz, respirable, >1% Qtz335 over
Diesel particulate (total carbon)1354 over
Diesel Particulate Material251 over
Total Carbon,calculated from elemental carbon.65
Area samples (mill and shop air)
Last sampled: 2026-02-03
14
samples
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.
When citations were contested
ⓘContesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.
194citations taken to the federal commission · 6% of citations on record
Settled
162 · 84%
Stood as issued
32 · 16%
68%
S&S designation survived the contest
ⓘCounts a Significant & Substantial citation as surviving when a settlement or judge's decision kept the designation, or the contest was dismissed or defaulted so the citation stands as issued. Vacated and withdrawn citations, and settlements that removed the designation, count against.
of 93 decided S&S contests · industry: 79%
11%
Penalty reduction in decided contests
$534K proposed, $474K after decisions · industry: 39%
Source: MSHA Contested Violations file (public record), updated weekly. A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record. Latest contest filed 2025-12-14. Vacated and withdrawn citations are removed from the file this view attributes through, so that outcome is slightly undercounted here.
Contested penalties
ⓘA reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.
Largest penalties this controller contested before the Federal Mine Safety and Health Review Commission, with the outcome on record.
A loader bucket on a CAT R3000H came down and crushed an employee while in use, resulting in a fatality. The injured employee was operating a UTV (gator) in Unit 43 near the feeder breaker (Stamler) when the incident occurred. This incident is still under investigation.
December 14, 2020LA · Metal/Non-Metallaborer, bull gang, parts runner, roustabout, roof trimmer/scalerFatality · FALL OF ROOF OR BACK
Cargill Salt · Caught in, under or between collapsing material or buildings
Employee was in dump truck waiting to be loaded with bulk salt from under 150 ton bin to transfer it to the stockpile pad on Cargill Deicing property. He was being loaded with salt when the brackets from the bin gave way and landed on the cab of his truck pinning him inside.
Cargill Salt · Caught in, under or between a moving and a stationary object
EMPLOYEE WAS OPERATING A GRADALL 554-B TO CLEAN UP SALT ON WEST SIDE OF BELT 143 LOCATED ON THE 900' LEVEL OF MINE. CAUSE OF ACCIDENT UNDER INVESTIGATION.
July 3, 1990FL · Metal/Non-Metalmechanic helperFatality · MACHINERY
WORKING ON A ELEVATED PLATFORM APPROX. 100' IN THE AIR. WAS COMING DOWN WHEN VICTIM FORGOT TO DISCONNECT WELDING GROUND LEAD FROM WORK AREA. PLATFORM TILTED AND GROUND CABLE STRUCK VICTIM IN H EAD CAUSING UNCONSCIOUSNESS. VICTIM THEN ROLLED OUT OF PLATFORM AND FELL TO GROUND. VICTIM WAS KILLED.
EMPL TRAMMING DRILL MACHINE TO FACE AREA.AS HE MOVED INTO INTERSECTION OF 37E-9,TOP IN CENTER OF INTERSECTION GAVE WAY FALLING DOWN AND STRUCK INJURED MALE.
THE EMPLOYEE HAD RAISED TRUCK BOX AND MADE CONTACT WITH HIGH VOLTAGE POWER LINE EMPLOYEE HAD BACKED OVER WATER HOSE AND WENT TO MOVE TRUCK AND AS HE ATTEMPTED TO GET IN TRUCK HE WAS ELECTRICAT WHEN HE MADE CONTACT WITH THE TRUCK BODY.
For insurers, brokers, and safety consultants
Where Cargill Inc 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.