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: 413 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
El Jay has $7K in proposed MSHA penalties and $0 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.
$7K
proposed penalties
$7K
current assessed
$7K
paid to date
$0
outstanding
50 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-06-23.
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.
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: 2026-06-24
10%
of limit-tested samples over the exposure limit
17
samples
10
limit-tested
Most sampled contaminants
Quartz, respirable, >1% Qtz101 over
Respirable dust, <.1mg5
Unlisted Particulate, total, <1% Qtz2
Show the individual readings (17)
Date
Contaminant
Concentration
Limit
Conc / limit
Occupation
2005-11-02
Quartz, respirable, >1% Qtz
0.72
0.72
1.00
Front-end Loader Operator
2026-06-24
Respirable dust, <.1mg
0
Laborer, Bullgang
2026-06-24
Respirable dust, <.1mg
0
Laborer, Bullgang
2018-08-08
Quartz, respirable, >1% Qtz
0.38
0.82
0.46
Front-end Loader Operator
2018-08-08
Respirable dust, <.1mg
0
Bulldozer Operator
2018-08-08
Quartz, respirable, >1% Qtz
0.22
0.43
0.51
Crusher Oper/Worker
2017-04-19
Respirable dust, <.1mg
0
Front-end Loader Operator
2017-04-19
Quartz, respirable, >1% Qtz
0.22
0.59
0.37
Crusher Oper/Worker
2015-07-14
Unlisted Particulate, total, <1% Qtz
0.16
Crusher Oper/Worker
2015-07-14
Unlisted Particulate, total, <1% Qtz
0
Bulldozer Operator
2010-08-26
Respirable dust, <.1mg
0
Front-end Loader Operator
2010-08-26
Quartz, respirable, >1% Qtz
0.34
0.83
0.41
Crusher Oper/Worker
2005-11-02
Quartz, respirable, >1% Qtz
0.34
0.97
0.35
Crusher Oper/Worker
2005-04-14
Quartz, respirable, >1% Qtz
0.35
0.72
0.49
Crusher Oper/Worker
2005-04-14
Quartz, respirable, >1% Qtz
0.36
0.61
0.59
Bulldozer Operator
2005-04-14
Quartz, respirable, >1% Qtz
0.3
0.49
0.61
Front-end Loader Operator
2005-04-14
Quartz, respirable, >1% Qtz
0.24
0.6
0.40
Crusher Oper/Worker
Area samples (mill and shop air)
Last sampled: 2014-08-13, 12 years ago
1
samples
Show the individual readings (1)
Date
Contaminant
Concentration
Limit
Conc / limit
Area sampled
2014-08-13
Respirable dust, <.1mg
0
SF ACTIVE MINING
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
1
2023
1
2022
0
2021
1
2020
2
2019
2
2018
2
2017
2
2016
2
2015
3
2014
3
2013
3
2012
4
2011
2
2010
2
2009
2
2008
3
2007
4
2006
3
2005
3
2004
3
2003
3
2002
3
2001
3
2000
2
Source: MSHA quarterly employment and production, updated weekly.
El Jay sits in Grand County, Colorado, where the Census mining category is 0.8% 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.
Grand County, Colorado · Population 15,794
0.8%
Mining share of county employment
$84,558
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
1,235
3
1
2429.1
2026 Q1
0
0
0
2025 Q4
258
0
0
0.0
2025 Q3
1,217
4
0
3286.8
2025 Q2
583
0
0
0.0
2025 Q1
0
0
0
2024 Q4
0
0
0
2024 Q3
226
0
0
0.0
Show 98 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2024 Q2
298
0
0
0.0
2024 Q1
0
0
0
2023 Q4
0
0
0
2023 Q3
168
0
0
0.0
2023 Q2
2
0
0
0.0
2023 Q1
0
0
0
2022 Q4
0
0
0
2022 Q3
0
3
0
2022 Q2
0
0
0
2022 Q1
0
0
0
2021 Q4
0
0
0
2021 Q3
223
3
1
13452.9
2021 Q2
44
0
0
0.0
2021 Q1
0
0
0
2020 Q4
243
0
0
0.0
2020 Q3
521
0
0
0.0
2020 Q2
383
0
0
0.0
2020 Q1
0
0
0
2019 Q4
423
0
0
0.0
2019 Q3
1,126
1
0
888.1
2019 Q2
692
0
0
0.0
2019 Q1
0
0
0
2018 Q4
0
0
0
2018 Q3
251
1
0
3984.1
2018 Q2
332
0
0
0.0
2018 Q1
0
0
0
2017 Q4
517
1
0
1934.2
2017 Q3
1,150
0
0
0.0
2017 Q2
871
6
1
6888.6
2017 Q1
0
0
0
2016 Q4
170
0
0
0.0
2016 Q3
796
0
0
0.0
2016 Q2
571
2
1
3502.6
2016 Q1
0
0
0
2015 Q4
562
0
0
0.0
2015 Q3
1,348
1
0
741.8
2015 Q2
725
0
0
0.0
2015 Q1
0
0
0
2014 Q4
589
0
0
0.0
2014 Q3
1,529
5
1
3270.1
2014 Q2
668
0
0
0.0
2014 Q1
0
0
0
2013 Q4
2,090
0
0
0.0
2013 Q3
1,086
1
0
920.8
2013 Q2
926
0
0
0.0
2013 Q1
0
0
0
2012 Q4
460
0
0
0.0
2012 Q3
1,388
0
0
0.0
2012 Q2
980
0
0
0.0
2012 Q1
31
0
0
0.0
2011 Q4
639
3
1
4694.8
2011 Q3
1,212
0
0
0.0
2011 Q2
566
3
0
5300.4
2011 Q1
0
0
0
2010 Q4
204
0
0
0.0
2010 Q3
730
1
1
1369.9
2010 Q2
1,083
0
0
0.0
2010 Q1
0
0
0
2009 Q4
0
0
0
2009 Q3
972
0
0
0.0
2009 Q2
412
5
1
12135.9
2009 Q1
23
0
0
0.0
2008 Q4
683
0
0
0.0
2008 Q3
1,514
2
0
1321.0
2008 Q2
906
0
0
0.0
2008 Q1
0
0
0
2007 Q4
898
0
0
0.0
2007 Q3
1,664
0
0
0.0
2007 Q2
1,115
1
0
896.9
2007 Q1
43
0
0
0.0
2006 Q4
880
0
0
0.0
2006 Q3
281
0
0
0.0
2006 Q2
1,345
0
0
0.0
2006 Q1
0
0
0
2005 Q4
680
1
1
1470.6
2005 Q3
2,078
0
0
0.0
2005 Q2
1,709
0
0
0.0
2005 Q1
0
0
0
2004 Q4
724
0
0
0.0
2004 Q3
1,267
0
0
0.0
2004 Q2
1,075
1
0
930.2
2004 Q1
270
0
0
0.0
2003 Q4
1,331
0
0
0.0
2003 Q3
1,477
0
0
0.0
2003 Q2
1,238
0
0
0.0
2003 Q1
131
0
0
0.0
2002 Q4
1,302
0
0
0.0
2002 Q3
1,736
0
0
0.0
2002 Q2
1,578
0
0
0.0
2002 Q1
81
0
0
0.0
2001 Q4
1,357
0
0
0.0
2001 Q3
1,775
0
0
0.0
2001 Q2
1,511
0
0
0.0
2001 Q1
1
0
0
0.0
2000 Q4
872
0
0
0.0
2000 Q3
1,298
0
0
0.0
2000 Q2
708
5
1
7062.1
2000 Q1
0
0
0
No fatalities recorded at this mine.
Reportable incidents
1 on file
1993 · 1 incident
May 18, 1993CO · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorMACHINERY