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: 498 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Plant 3 has $23K 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.
$23K
proposed penalties
$20K
current assessed
$20K
paid to date
$0
outstanding
92 assessments are final orders; 1 contested dockets.
Of $10K in penalties contested before the Commission, $8K was upheld in final decisions.
As of the most recent assessment on 2026-03-24.
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.
10citations taken to the federal commission · 11% of citations on record
Settled
10 · 100%
67%
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 Vacated and withdrawn citations, and settlements that removed the designation, count against.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 6 decided S&S contests · industry: 79%
25%
Penalty reduction in decided contests
$10K proposed, $8K 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 A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record.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 2009-12-17.
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: 2014-11-06, 11 years ago
0%
of limit-tested samples over the exposure limit
6
samples
3
limit-tested
Most sampled contaminants
Quartz, respirable, >1% Qtz3
Unlisted Particulate, respirable, <1% Qtz2
Respirable dust, <.1mg1
Show the individual readings (6)
Date
Contaminant
Concentration
Limit
Conc / limit
Occupation
2014-11-06
Respirable dust, <.1mg
0
Crusher Oper/Worker
2009-09-22
Unlisted Particulate, respirable, <1% Qtz
0.2
Crusher Oper/Worker
2009-09-22
Quartz, respirable, >1% Qtz
0.35
2.45
0.14
Truck Driver
2009-09-22
Unlisted Particulate, respirable, <1% Qtz
0.3
Front-end Loader Operator
2003-06-26
Quartz, respirable, >1% Qtz
0.25
1.16
0.22
Crusher Oper/Worker
2003-06-26
Quartz, respirable, >1% Qtz
0.28
1.98
0.14
Front-end Loader Operator
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
4
2025
4
2024
4
2023
5
2022
5
2021
9
2020
18
2019
8
2018
13
2017
6
2016
10
2015
10
2014
18
2013
15
2012
7
2011
7
2010
10
2009
6
2008
4
2007
6
2006
4
2005
3
2004
6
2003
9
Source: MSHA quarterly employment and production, updated weekly.
Plant 3 sits in Clearwater County, Idaho, where the Census mining category is 0.1% 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.
Clearwater County, Idaho · Population 8,921
0.1%
Mining share of county employment
$57,961
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
548
0
0
0.0
2026 Q1
832
2
1
2403.8
2025 Q3
1,245
0
0
0.0
2025 Q2
1,615
0
0
0.0
2025 Q1
1,051
0
0
0.0
2024 Q4
1,124
0
0
0.0
2024 Q3
732
2
1
2732.2
2024 Q2
989
0
0
0.0
Show 85 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2024 Q1
814
0
0
0.0
2023 Q4
745
0
0
0.0
2023 Q3
1,478
4
0
2706.4
2023 Q2
1,960
0
0
0.0
2023 Q1
412
0
0
0.0
2022 Q4
277
0
0
0.0
2022 Q3
1,701
1
0
587.9
2022 Q2
1,070
0
0
0.0
2022 Q1
0
0
0
2021 Q4
2,274
0
0
0.0
2021 Q3
4,509
0
0
0.0
2021 Q2
3,227
21
7
6507.6
2021 Q1
721
0
0
0.0
2020 Q4
1,389
0
0
0.0
2020 Q3
1,034
1
1
967.1
2020 Q2
2,245
0
0
0.0
2020 Q1
443
0
0
0.0
2019 Q4
523
0
0
0.0
2019 Q3
558
0
0
0.0
2019 Q2
3,443
0
0
0.0
2019 Q1
1,136
0
0
0.0
2018 Q4
1,220
1
0
819.7
2018 Q3
525
0
0
0.0
2018 Q2
1,595
3
2
1880.9
2018 Q1
515
0
0
0.0
2017 Q4
513
0
0
0.0
2017 Q3
520
0
0
0.0
2017 Q2
3,251
0
0
0.0
2017 Q1
451
0
0
0.0
2016 Q4
951
3
1
3154.6
2016 Q3
585
0
0
0.0
2016 Q2
3,794
0
0
0.0
2016 Q1
509
0
0
0.0
2015 Q4
462
2
0
4329.0
2015 Q3
545
0
0
0.0
2015 Q2
1,416
0
0
0.0
2015 Q1
1,629
0
0
0.0
2014 Q4
0
2
1
2014 Q3
716
0
0
0.0
2014 Q2
1,958
0
0
0.0
2014 Q1
997
0
0
0.0
2013 Q4
1,261
2
1
1586.0
2013 Q3
579
0
0
0.0
2013 Q2
2,392
2
0
836.1
2013 Q1
950
0
0
0.0
2012 Q4
197
0
0
0.0
2012 Q3
1,674
0
0
0.0
2012 Q2
1,486
0
0
0.0
2012 Q1
842
0
0
0.0
2011 Q4
1,098
7
1
6375.2
2011 Q3
2,621
0
0
0.0
2011 Q2
266
0
0
0.0
2011 Q1
293
0
0
0.0
2010 Q4
2,041
3
2
1469.9
2010 Q3
3,211
0
0
0.0
2010 Q2
3,291
0
0
0.0
2010 Q1
1,333
0
0
0.0
2009 Q4
1,897
0
0
0.0
2009 Q3
1,980
14
5
7070.7
2009 Q2
1,960
0
0
0.0
2009 Q1
0
0
0
2008 Q4
1,978
1
0
505.6
2008 Q3
2,072
0
0
0.0
2008 Q2
1,560
9
3
5769.2
2008 Q1
0
0
0
2007 Q4
1,496
0
0
0.0
2007 Q3
2,339
0
0
0.0
2007 Q2
2,861
0
0
0.0
2007 Q1
1,630
0
0
0.0
2006 Q4
1,894
7
0
3695.9
2006 Q3
1,662
0
0
0.0
2006 Q2
1,298
0
0
0.0
2006 Q1
0
0
0
2005 Q4
635
0
0
0.0
2005 Q3
2,375
0
0
0.0
2005 Q2
1,606
0
0
0.0
2005 Q1
0
0
0
2004 Q4
1,089
0
0
0.0
2004 Q3
2,358
0
0
0.0
2004 Q2
2,172
4
2
1841.6
2004 Q1
0
0
0
2003 Q4
1,702
0
0
0.0
2003 Q3
3,153
0
0
0.0
2003 Q2
4,177
1
0
239.4
2003 Q1
2,163
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
1 on file
2005 · 1 incident
April 18, 2005ID · Metal/Non-Metalfront-end loader, scraper-loader operator, pan operator, payloader, scraper rig operatorHANDLING OF MATERIALS