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: 386 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 NO 1 has $9K 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.
$9K
proposed penalties
$9K
current assessed
$9K
paid to date
$0
outstanding
61 assessments are final orders; 1 contested dockets.
Of $100 in penalties contested before the Commission, $100 was upheld in final decisions.
As of the most recent assessment on 2025-10-21.
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%
0%
Penalty reduction in decided contests
$100 proposed, $100 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 A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record.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 2013-01-29.
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: 2025-09-23
0%
of limit-tested samples over the exposure limit
4
samples
1
limit-tested
Most sampled contaminants
Respirable dust, <.1mg3
Quartz, respirable, >1% Qtz1
Show the individual readings (4)
Date
Contaminant
Concentration
Limit
Conc / limit
Occupation
2025-09-23
Respirable dust, <.1mg
0
Supervisor, Co. Official
2025-09-23
Respirable dust, <.1mg
0
Front-end Loader Operator
2011-07-28
Quartz, respirable, >1% Qtz
0.13
0.65
0.20
Front-end Loader Operator
2011-07-28
Respirable dust, <.1mg
0
Crusher Oper/Worker
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
2
2025
2
2024
3
2023
2
2022
2
2021
3
2020
2
2019
1
2018
1
2017
1
2016
3
2015
3
2014
1
2013
0
2012
3
2011
2
2010
1
2009
2
2008
3
2007
2
2006
2
2005
2
2004
2
2003
1
2002
0
2001
4
2000
4
Source: MSHA quarterly employment and production, updated weekly.
CRUSHER NO 1 sits in Uinta County, Wyoming, where the Census mining category is 6.2% 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.
Uinta County, Wyoming · Population 20,605
6.2%
Mining share of county employment
$82,672
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
511
0
0
0.0
2026 Q1
296
0
0
0.0
2025 Q4
1,010
2
1
1980.2
2025 Q3
1,516
3
1
1978.9
2025 Q2
1,001
0
0
0.0
2025 Q1
832
0
0
0.0
2024 Q4
1,033
0
0
0.0
2024 Q3
973
1
0
1027.7
Show 93 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2024 Q2
1,322
0
0
0.0
2024 Q1
0
0
0
2023 Q4
878
0
0
0.0
2023 Q3
1,136
0
0
0.0
2023 Q2
380
0
0
0.0
2023 Q1
0
0
0
2022 Q4
830
1
0
1204.8
2022 Q3
1,543
1
1
648.1
2022 Q2
1,132
0
0
0.0
2022 Q1
0
0
0
2021 Q4
1,030
0
0
0.0
2021 Q3
739
0
0
0.0
2021 Q2
1,703
0
0
0.0
2021 Q1
2,006
0
0
0.0
2020 Q4
1,347
0
0
0.0
2020 Q3
926
0
0
0.0
2020 Q2
810
4
2
4938.3
2020 Q1
0
0
0
2019 Q4
0
0
0
2019 Q3
0
1
0
2019 Q2
60
0
0
0.0
2019 Q1
32
0
0
0.0
2018 Q4
0
0
0
2018 Q3
0
4
2
2018 Q2
252
0
0
0.0
2018 Q1
32
0
0
0.0
2017 Q4
94
0
0
0.0
2017 Q3
0
0
0
2017 Q2
0
1
0
2017 Q1
678
0
0
0.0
2016 Q4
674
0
0
0.0
2016 Q3
0
0
0
2016 Q2
320
0
0
0.0
2016 Q1
251
0
0
0.0
2015 Q4
122
1
0
8196.7
2015 Q3
150
0
0
0.0
2015 Q2
59
0
0
0.0
2015 Q1
40
0
0
0.0
2014 Q4
25
0
0
0.0
2014 Q3
10
0
0
0.0
2014 Q2
0
0
0
2013 Q4
0
0
0
2013 Q1
0
0
0
2012 Q4
0
1
0
2012 Q3
1,335
10
6
7490.6
2012 Q2
1,282
0
0
0.0
2011 Q3
800
5
3
6250.0
2011 Q2
360
0
0
0.0
2011 Q1
0
0
0
2010 Q4
0
0
0
2010 Q3
137
0
0
0.0
2010 Q2
120
1
0
8333.3
2010 Q1
40
0
0
0.0
2009 Q4
135
0
0
0.0
2009 Q3
626
0
0
0.0
2009 Q2
640
10
5
15625.0
2009 Q1
207
0
0
0.0
2008 Q4
172
0
0
0.0
2008 Q3
1,757
2
0
1138.3
2008 Q2
626
0
0
0.0
2008 Q1
2
0
0
0.0
2007 Q4
2
0
0
0.0
2007 Q3
424
0
0
0.0
2007 Q2
352
0
0
0.0
2007 Q1
4
0
0
0.0
2006 Q4
1,498
0
0
0.0
2006 Q3
823
7
0
8505.5
2006 Q2
0
1
0
2006 Q1
2,267
0
0
0.0
2005 Q4
555
0
0
0.0
2005 Q3
1,982
3
0
1513.6
2005 Q2
1,300
0
0
0.0
2005 Q1
896
0
0
0.0
2004 Q4
802
0
0
0.0
2004 Q3
428
0
0
0.0
2004 Q2
80
0
0
0.0
2004 Q1
0
0
0
2003 Q4
601
0
0
0.0
2003 Q3
0
0
0
2003 Q2
1,070
0
0
0.0
2003 Q1
0
0
0
2002 Q4
0
0
0
2002 Q3
0
0
0
2002 Q2
0
0
0
2002 Q1
0
0
0
2001 Q4
1,647
0
0
0.0
2001 Q3
1,839
2
0
1087.5
2001 Q2
1,361
0
0
0.0
2001 Q1
406
0
0
0.0
2000 Q4
1,826
0
0
0.0
2000 Q3
1,425
0
0
0.0
2000 Q2
1,019
0
0
0.0
2000 Q1
931
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
1 on file
1998 · 1 incident
January 13, 1998WY · Metal/Non-Metalprep plant foreman, supervisor, mill plant supervisor, kiln supervisorSLIP OR FALL OF PERSON
SNOWING AND COLD, 28 DEGREE WEATHER. CLIMBING DOWN THE SMALL STEPLADDER ON THE 1213 PLANT AND SLIPPED AND SLID TO THE GROUND AND LANDED ON FEET AND HURT LOWER BACK.