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: 590 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Burgett Lake has $45K in proposed MSHA penalties and $0 outstanding across 9 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.
$45K
proposed penalties
$19K
current assessed
$19K
paid to date
$0
outstanding
104 assessments are final orders; 9 contested dockets.
Of $39K in penalties contested before the Commission, $11K was upheld in final decisions.
As of the most recent assessment on 2025-03-19.
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.
47citations taken to the federal commission · 44% of citations on record
Settled
40 · 85%
Stood as issued
5 · 11%
Vacated or withdrawn
2 · 4%
78%
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 Vacated and withdrawn citations, and settlements that removed the designation, count against.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 9 decided S&S contests · industry: 79%
70%
Penalty reduction in decided contests
$39K proposed, $11K 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 A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record.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 2018-12-31.
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: 2018-10-31, 7 years ago
0%
of limit-tested samples over the exposure limit
10
samples
7
limit-tested
Most sampled contaminants
Arsenic dust2
Beryllium dust2
Cadmium dust & salts2
Chromium, soluble2
Show the individual readings (42)
Date
Contaminant
Concentration
Limit
Conc / limit
Occupation
2018-10-31
Respirable dust, <.1mg
0
Front-end Loader Operator
2018-10-31
Respirable dust, <.1mg
0
Front-end Loader Operator
2018-10-31
Quartz, respirable, >1% Qtz
0.34
Front-end Loader Operator
2012-08-22
Quartz, respirable, >1% Qtz
0.51
0.96
0.53
Scraper Operator
2008-05-01
Cobalt dust
0
100
0.00
Front-end Loader Operator
2008-05-01
Copper dust and mist
0
1
0.00
Front-end Loader Operator
2008-05-01
Iron soluble salts
0
1
0.00
Front-end Loader Operator
2008-05-01
Lead, inorganic dust
0
150
0.00
Front-end Loader Operator
2008-05-01
Manganese dust
0
5
0.00
Front-end Loader Operator
2008-05-01
Molybdenum dust
0
10
0.00
Front-end Loader Operator
2008-05-01
Nickel dust & salts
0
1
0.00
Front-end Loader Operator
2008-05-01
Vanadium dust
0
500
0.00
Front-end Loader Operator
2008-05-01
Arsenic fumes
0
500
0.00
Front-end Loader Operator
2008-05-01
Beryllium fumes
0
2
0.00
Front-end Loader Operator
2008-05-01
Cadmium oxide fumes
0
100
0.00
Front-end Loader Operator
2008-05-01
Chromium, insoluble
0
1
0.00
Front-end Loader Operator
2008-05-01
Cobalt fumes
0
100
0.00
Front-end Loader Operator
2008-05-01
Copper fumes
0
100
0.00
Front-end Loader Operator
2008-05-01
Iron oxide fumes
0
10
0.00
Front-end Loader Operator
2008-05-01
Lead fumes
0
150
0.00
Front-end Loader Operator
2008-05-01
Magnesium oxide fumes
0.01
10
0.00
Front-end Loader Operator
2008-05-01
Manganese fumes
0
5
0.00
Front-end Loader Operator
2008-05-01
Molybdenum fumes
0
10
0.00
Front-end Loader Operator
2008-05-01
Nickel fumes
0
1
0.00
Front-end Loader Operator
2008-05-01
Vanadium fumes
0
50
0.00
Front-end Loader Operator
2008-05-01
Zinc oxide fumes
0
5
0.00
Front-end Loader Operator
2008-05-01
Arsenic dust
0
500
0.00
Backhoe Operator
2008-05-01
Beryllium dust
0
2
0.00
Backhoe Operator
2008-05-01
Cadmium dust & salts
0
200
0.00
Backhoe Operator
2008-05-01
Chromium, soluble
0
500
0.00
Backhoe Operator
2008-05-01
Cobalt dust
0
100
0.00
Backhoe Operator
2008-05-01
Copper dust and mist
0
1
0.00
Backhoe Operator
2008-05-01
Iron soluble salts
0
1
0.00
Backhoe Operator
2008-05-01
Lead, inorganic dust
0
150
0.00
Backhoe Operator
2008-05-01
Manganese dust
0
5
0.00
Backhoe Operator
2008-05-01
Molybdenum dust
0
10
0.00
Backhoe Operator
2008-05-01
Arsenic dust
0
500
0.00
Front-end Loader Operator
2008-05-01
Vanadium dust
0
500
0.00
Backhoe Operator
2008-05-01
Nickel dust & salts
0
1
0.00
Backhoe Operator
2008-05-01
Beryllium dust
0
2
0.00
Front-end Loader Operator
2008-05-01
Cadmium dust & salts
0
200
0.00
Front-end Loader Operator
2008-05-01
Chromium, soluble
0
500
0.00
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
7
2024
7
2023
7
2022
7
2021
7
2020
6
2019
5
2018
5
2017
3
2016
3
2015
2
2014
3
2013
2
2012
2
2011
2
2010
3
2009
3
2008
5
2007
6
2006
6
2005
5
Source: MSHA quarterly employment and production, updated weekly.
Burgett Lake sits in McHenry County, Illinois, 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.
McHenry County, Illinois · Population 311,366
0.1%
Mining share of county employment
$102,836
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
2,882
0
0
0.0
2026 Q1
797
0
0
0.0
2025 Q4
2,961
0
0
0.0
2025 Q3
4,224
0
0
0.0
2025 Q2
4,100
0
0
0.0
2025 Q1
1,130
3
0
2654.9
2024 Q4
3,214
0
0
0.0
2024 Q3
3,754
0
0
0.0
Show 77 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2024 Q2
4,144
6
2
1447.9
2024 Q1
1,657
0
0
0.0
2023 Q4
4,213
0
0
0.0
2023 Q3
4,337
4
1
922.3
2023 Q2
3,763
0
0
0.0
2023 Q1
656
0
0
0.0
2022 Q4
2,728
0
0
0.0
2022 Q3
3,412
4
0
1172.3
2022 Q2
3,151
0
0
0.0
2022 Q1
522
0
0
0.0
2021 Q4
2,653
0
0
0.0
2021 Q3
2,585
0
0
0.0
2021 Q2
2,530
1
0
395.3
2021 Q1
992
0
0
0.0
2020 Q4
3,002
0
0
0.0
2020 Q3
2,992
3
0
1002.7
2020 Q2
2,619
0
0
0.0
2020 Q1
790
0
0
0.0
2019 Q4
2,075
0
0
0.0
2019 Q3
2,418
0
0
0.0
2019 Q2
1,794
0
0
0.0
2019 Q1
165
0
0
0.0
2018 Q4
2,234
6
0
2685.8
2018 Q3
2,243
3
0
1337.5
2018 Q2
2,127
0
0
0.0
2018 Q1
895
0
0
0.0
2017 Q4
1,442
0
0
0.0
2017 Q3
1,272
7
1
5503.1
2017 Q2
1,146
0
0
0.0
2017 Q1
0
0
0
2016 Q4
970
0
0
0.0
2016 Q3
1,168
0
0
0.0
2016 Q2
1,010
4
0
3960.4
2016 Q1
173
0
0
0.0
2015 Q4
828
0
0
0.0
2015 Q3
1,563
0
0
0.0
2015 Q2
936
0
0
0.0
2015 Q1
74
0
0
0.0
2014 Q4
715
1
0
1398.6
2014 Q3
701
0
0
0.0
2014 Q2
1,260
0
0
0.0
2014 Q1
0
0
0
2013 Q4
881
5
0
5675.4
2013 Q3
1,119
4
0
3574.6
2013 Q2
0
0
0
2013 Q1
0
0
0
2012 Q4
748
0
0
0.0
2012 Q3
1,063
6
0
5644.4
2012 Q2
801
0
0
0.0
2012 Q1
0
0
0
2011 Q4
817
0
0
0.0
2011 Q3
989
1
0
1011.1
2011 Q2
0
3
2
2011 Q1
0
0
0
2010 Q4
782
0
0
0.0
2010 Q3
773
0
0
0.0
2010 Q2
1,001
0
0
0.0
2010 Q1
161
0
0
0.0
2009 Q4
799
11
2
13767.2
2009 Q3
1,280
0
0
0.0
2009 Q2
875
1
0
1142.9
2009 Q1
161
0
0
0.0
2008 Q4
1,689
0
0
0.0
2008 Q3
2,178
0
0
0.0
2008 Q2
1,768
17
5
9615.4
2008 Q1
717
0
0
0.0
2007 Q4
2,227
3
0
1347.1
2007 Q3
2,814
0
0
0.0
2007 Q2
3,103
0
0
0.0
2007 Q1
1,019
0
0
0.0
2006 Q4
3,249
4
0
1231.1
2006 Q3
3,419
0
0
0.0
2006 Q2
2,357
0
0
0.0
2006 Q1
1,738
0
0
0.0
2005 Q4
2,080
0
0
0.0
2005 Q3
2,116
5
3
2362.9
2005 Q2
1,936
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
1 on file
2006 · 1 incident
March 17, 2006IL · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorHANDTOOLS (NONPOWERED)