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: 251 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Crusher #3 has $6K in proposed MSHA penalties and $0 outstanding across 1 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.
$6K
proposed penalties
$6K
current assessed
$6K
paid to date
$0
outstanding
46 assessments are final orders; 1 contested dockets.
Of $585 in penalties contested before the Commission, $585 was upheld in final decisions.
As of the most recent assessment on 2019-04-16.
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.
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.
1citations taken to the federal commission · 2% of citations on record
Settled
1 · 100%
100%
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 Vacated and withdrawn citations, and settlements that removed the designation, count against.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 1 decided S&S contests · industry: 79%
0%
Penalty reduction in decided contests
$585 proposed, $585 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 A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record.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 2011-11-10.
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 mine contested before the Federal Mine Safety and Health Review Commission, with the outcome on record.
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: 2025-09-04
0%
of limit-tested samples over the exposure limit
5
samples
3
limit-tested
Most sampled contaminants
Quartz, respirable, >1% Qtz3
Respirable dust, <.1mg2
Show the individual readings (5)
Date
Contaminant
Concentration
Limit
Conc / limit
Occupation
2025-09-04
Quartz, respirable, >1% Qtz
0.16
0.49
0.33
Crusher Oper/Worker
2025-09-04
Respirable dust, <.1mg
0
Front-end Loader Operator
2011-08-31
Quartz, respirable, >1% Qtz
0.18
0.41
0.44
Crusher Oper/Worker
2011-08-31
Quartz, respirable, >1% Qtz
0.32
0.45
0.71
Laborer, Bullgang
2011-08-31
Respirable dust, <.1mg
0
Supervisor, Co. Official
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.
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year
Employees
2026
0
2025
1
2024
1
2023
0
2022
1
2021
1
2020
2
2019
1
2018
3
2017
0
2016
5
2015
2
2014
1
2013
1
2012
0
2011
2
2010
2
2009
0
2008
3
2007
3
2006
3
2005
4
2004
4
2003
5
2001
0
2000
0
Source: MSHA quarterly employment and production, updated weekly.
Crusher #3 sits in Flathead County, Montana, where the Census mining category is 0.7% of county employment.
Local economic context
ⓘCounty figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Flathead County, Montana · Population 108,445
0.7%
Mining share of county employment
$71,327
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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
2026 Q2
0
0
0
2026 Q1
0
0
0
2025 Q4
562
0
0
0.0
2025 Q3
364
0
0
0.0
2025 Q1
0
0
0
2024 Q4
170
0
0
0.0
2024 Q3
567
0
0
0.0
2024 Q2
38
0
0
0.0
Show 82 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2024 Q1
0
0
0
2023 Q4
0
0
0
2023 Q3
207
0
0
0.0
2023 Q2
0
0
0
2023 Q1
0
0
0
2022 Q4
191
0
0
0.0
2022 Q3
401
0
0
0.0
2022 Q2
100
0
0
0.0
2022 Q1
0
0
0
2021 Q4
0
0
0
2021 Q3
0
0
0
2021 Q2
157
0
0
0.0
2021 Q1
0
0
0
2020 Q4
52
0
0
0.0
2020 Q3
713
0
0
0.0
2020 Q2
126
0
0
0.0
2020 Q1
0
0
0
2019 Q4
0
0
0
2019 Q3
0
0
0
2019 Q2
80
3
2
37500.0
2019 Q1
10
0
0
0.0
2018 Q4
729
0
0
0.0
2018 Q3
389
0
0
0.0
2018 Q2
168
0
0
0.0
2017 Q2
0
0
0
2017 Q1
0
0
0
2016 Q4
43
0
0
0.0
2016 Q3
549
0
0
0.0
2016 Q2
1,804
1
0
554.3
2016 Q1
136
3
0
22058.8
2015 Q4
18
0
0
0.0
2015 Q3
297
4
1
13468.0
2015 Q2
0
0
0
2015 Q1
0
0
0
2014 Q4
0
0
0
2014 Q3
110
0
0
0.0
2014 Q2
0
0
0
2014 Q1
0
0
0
2013 Q4
0
0
0
2013 Q3
0
0
0
2013 Q2
162
0
0
0.0
2012 Q2
0
0
0
2012 Q1
0
0
0
2011 Q4
0
0
0
2011 Q3
516
5
2
9689.9
2011 Q2
0
0
0
2011 Q1
0
1
0
2010 Q4
102
0
0
0.0
2010 Q3
718
4
0
5571.0
2010 Q2
92
9
4
97826.1
2010 Q1
214
0
0
0.0
2009 Q2
0
0
0
2009 Q1
0
0
0
2008 Q4
240
0
0
0.0
2008 Q3
961
4
1
4162.3
2008 Q2
937
0
0
0.0
2008 Q1
1,854
0
0
0.0
2007 Q4
2,143
0
0
0.0
2007 Q3
2,718
0
0
0.0
2007 Q2
2,936
4
0
1362.4
2007 Q1
2,819
0
0
0.0
2006 Q4
2,216
0
0
0.0
2006 Q3
1,431
0
0
0.0
2006 Q2
1,980
1
0
505.1
2006 Q1
751
0
0
0.0
2005 Q4
1,242
0
0
0.0
2005 Q3
1,391
4
0
2875.6
2005 Q2
2,043
0
0
0.0
2005 Q1
1,460
0
0
0.0
2004 Q4
2,117
0
0
0.0
2004 Q3
2,536
0
0
0.0
2004 Q2
2,720
0
0
0.0
2004 Q1
185
3
0
16216.2
2003 Q4
1,568
0
0
0.0
2003 Q3
2,394
0
0
0.0
2001 Q3
0
1
0
2001 Q2
0
0
0
2001 Q1
0
0
0
2000 Q4
0
0
0
2000 Q3
0
0
0
2000 Q2
0
0
0
2000 Q1
0
0
0
No fatalities recorded at this mine.
Reportable incidents
2 on file
2019 · 1 incident
March 29, 2019MT · Metal/Non-Metalgreaser, grease man, oiler, lube man, dragline oilerSLIP OR FALL OF PERSON
Employee fell off trailer while adjusting a lifting chain on a screen that was being loaded on a flatbed trailer. Employee was taken to hospital for broken ribs and internal injury evaluation.
2016 · 1 incident
May 9, 2016MT · Metal/Non-Metalfront-end loader, scraper-loader operator, pan operator, payloader, scraper rig operatorOTHER