Mining Incidents

Little Salt Creek Gyp Mine: 80 MSHA citations Metal/Non-Metal

Cox Rock Products, Inc. · Surface
Controlled by Justin B Cox
Levan, Juab County, UT  ·  Abandoned
MSHA Mine ID: 4202532

Little Salt Creek Gyp Mine has $32K in proposed MSHA penalties and $27K outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2009
80
citations
21
significant & substantial
$32,467
proposed penalties
$5,335
paid to date
16% of proposed penalties paid to date, a $27,132 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2009
32
inspections on record
429
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: 429 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Little Salt Creek Gyp Mine has $32K in proposed MSHA penalties and $27K outstanding across 0 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.
$32K
proposed penalties
$32K
current assessed
$5K
paid to date
$27K
outstanding
77 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-05-27.
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.
27.3%
significant & substantial
18.2%
high negligence or reckless
27.3%
reasonably likely or greater
74.0%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 6.5% low, 75.3% moderate, 18.2% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
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: 2021-06-15, 5 years ago
0%
of limit-tested samples over the exposure limit
9
samples
7
limit-tested
Most sampled contaminants
  • Nuisance dust, total, <1% Qtz6
  • Respirable dust, <.1mg2
  • Quartz, respirable, >1% Qtz1
Show the individual readings (9)
Date Contaminant Concentration Limit Conc / limit Occupation
2021-06-15 Nuisance dust, total, <1% Qtz 0.26 10 0.03 Backhoe Operator
2021-06-15 Nuisance dust, total, <1% Qtz 0.29 10 0.03 Front-end Loader Operator
2021-06-15 Nuisance dust, total, <1% Qtz 0.68 10 0.07 Backhoe Operator
2017-09-12 Respirable dust, <.1mg 0 Backhoe Operator
2017-09-12 Nuisance dust, total, <1% Qtz 0 10 0.00 Backhoe Operator
2013-06-05 Nuisance dust, total, <1% Qtz 0.22 10 0.02 Front-end Loader Operator
2013-06-05 Respirable dust, <.1mg 0 Front-end Loader Operator
2010-07-01 Quartz, respirable, >1% Qtz 0.3 2.26 0.13 Front-end Loader Operator
2010-07-01 Nuisance dust, total, <1% Qtz 2.64 10 0.26 Backhoe Operator

Area samples (mill and shop air)

Last sampled: 2015-09-30, 10 years ago
4
samples
Show the individual readings (4)
Date Contaminant Concentration Limit Conc / limit Area sampled
2015-09-30 Nuisance dust, respirable, <1% Qtz 0.13 SF ACTIVE MINING
2015-09-30 Nuisance dust, total, <1% Qtz 0.34 STOCKPILES
2015-09-30 Nuisance dust, respirable, <1% Qtz 0.12 SF ACTIVE MINING
2015-09-30 Nuisance dust, total, <1% Qtz 16.26 MP CRUSHING
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.
Ownership history
  1. Cox Rock Products, Inc. 2009 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2025 2
2024 4
2023 4
2022 4
2021 5
2020 2
2019 4
2018 3
2017 4
2016 4
2015 3
2014 3
2013 4
2012 3
2011 3
2010 3
2009 1
Source: MSHA quarterly employment and production, updated weekly.

Little Salt Creek Gyp Mine sits in Juab County, Utah, where the Census mining category is 1.2% 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.
Juab County, Utah · Population 12,273
1.2%
Mining share of county employment
$89,803
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
2025 Q4 548 0 0 0.0
2025 Q3 636 0 0 0.0
2025 Q2 562 4 2 7117.4
2025 Q1 228 0 0 0.0
2024 Q4 1,857 7 1 3769.5
2024 Q3 1,612 0 0 0.0
2024 Q2 489 14 8 28629.9
2024 Q1 1,023 0 0 0.0
Show 53 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 1,053 0 0 0.0
2023 Q3 1,623 7 1 4313.0
2023 Q2 1,008 0 0 0.0
2023 Q1 1,200 0 0 0.0
2022 Q4 1,386 0 0 0.0
2022 Q3 1,910 7 1 3664.9
2022 Q2 2,525 0 0 0.0
2022 Q1 1,168 0 0 0.0
2021 Q4 1,440 0 0 0.0
2021 Q3 2,960 0 0 0.0
2021 Q2 2,450 2 0 816.3
2021 Q1 675 0 0 0.0
2020 Q4 1,183 0 0 0.0
2020 Q3 983 0 0 0.0
2020 Q2 1,594 0 0 0.0
2020 Q1 0 0 0
2019 Q4 1,529 0 0 0.0
2019 Q1 159 0 0 0.0
2018 Q4 1,067 0 0 0.0
2018 Q3 1,516 0 0 0.0
2018 Q1 0 0 0
2017 Q2 213 0 0 0.0
2017 Q1 247 1 0 4048.6
2016 Q4 976 0 0 0.0
2016 Q3 1,634 4 0 2448.0
2016 Q2 1,514 0 0 0.0
2016 Q1 508 0 0 0.0
2015 Q4 677 0 0 0.0
2015 Q3 682 1 0 1466.3
2015 Q2 1,278 0 0 0.0
2015 Q1 0 0 0
2014 Q4 1,500 0 0 0.0
2014 Q3 1,920 0 0 0.0
2014 Q2 1,500 6 2 4000.0
2014 Q1 0 0 0
2013 Q4 640 0 0 0.0
2013 Q3 1,000 0 0 0.0
2013 Q2 3,360 6 1 1785.7
2013 Q1 0 0 0
2012 Q4 1,280 0 0 0.0
2012 Q3 4,000 0 0 0.0
2012 Q2 1,920 0 0 0.0
2012 Q1 0 2 0
2011 Q4 800 0 0 0.0
2011 Q3 1,800 4 2 2222.2
2011 Q2 1,440 0 0 0.0
2011 Q1 0 0 0
2010 Q4 200 0 0 0.0
2010 Q3 1,920 0 0 0.0
2010 Q2 1,280 3 1 2343.8
2010 Q1 0 0 0
2009 Q4 320 0 0 0.0
2009 Q3 80 2 0 25000.0

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.