Mining Incidents

Brow Crushing, Inc.: 1 recorded fatality Metal/Non-Metal

Brow Crushing, Inc. · Surface
Sault Ste. Marie, MI, Chippewa County, MI  ·  Intermittent
MSHA Mine ID: 2001830

Brow Crushing, Inc. has $94K in proposed MSHA penalties and $0 outstanding across 4 contested dockets, plus health sampling and the full incident record.

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Fatalities
1
Total incidents
2
Years on record
1993–2024
Latest incident
Oct 2024
Compliance record
MSHA citations since 2000
150
citations
37
significant & substantial
$94,447
proposed penalties
$58,194
paid to date
62% of proposed penalties paid to date, a $36,253 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
53
inspections on record
588
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: 588 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Brow Crushing, Inc. has $94K in proposed MSHA penalties and $0 outstanding across 4 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.
$94K
proposed penalties
$58K
current assessed
$58K
paid to date
$0
outstanding
150 assessments are final orders; 4 contested dockets.
Of $54K in penalties contested before the Commission, $17K was upheld in final decisions.
As of the most recent assessment on 2025-06-10.
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.
24.7%
significant & substantial
10.0%
high negligence or reckless
25.3%
reasonably likely or greater
43.3%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 4.0% low, 86.0% moderate, 10.0% high, 0.0% reckless.
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.
7 citations taken to the federal commission · 5% of citations on record
  • Settled 7 · 100%
100%
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 2 decided S&S contests · industry: 79%
68%
Penalty reduction in decided contests
$54K proposed, $17K 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 2020-06-24.
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.
Docket Decision Judge Year Proposed / upheld
LAKE 2017-0398 Settlement Bulluck 2018 $53K → $17K
LAKE 2020-0206 Settlement 2020 $492 → $492
LAKE 2017-0399 Settlement Bulluck 2018 $135 → $135
LAKE 2018-0282 Settlement Paez 2018 $118 → $118
Source: FMSHRC civil penalty dockets and decisions (public record), 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: 2023-10-11
0%
of limit-tested samples over the exposure limit
7
samples
2
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz4
  • Respirable dust, <.1mg3
Show the individual readings (7)
Date Contaminant Concentration Limit Conc / limit Occupation
2023-10-11 Respirable dust, <.1mg 0 Front-end Loader Operator
2023-10-11 Quartz, respirable, >1% Qtz 0.19 Crusher Oper/Worker
2019-09-24 Respirable dust, <.1mg 0 Front-end Loader Operator
2019-09-24 Quartz, respirable, >1% Qtz 0.15 Front-end Loader Operator
2009-05-20 Quartz, respirable, >1% Qtz 0.31 0.37 0.84 Dry Screen Plant Operator
2009-05-20 Quartz, respirable, >1% Qtz 0.17 1.03 0.17 Front-end Loader Operator
2009-05-20 Respirable dust, <.1mg 0 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.
Ownership history
  1. Gene Brow Construction Company 1950 to 1998
  2. Gene Brow & Sons, Inc. 1998 to 2016
  3. Brow Crushing Inc. 2016 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 2
2025 3
2024 3
2023 2
2022 2
2021 3
2020 3
2019 3
2018 4
2017 4
2016 4
2015 5
2014 4
2013 4
2012 4
2011 1
2010 3
2009 3
2008 3
2007 3
2006 3
2005 3
2004 1
2003 3
2002 3
2001 2
2000 4
Source: MSHA quarterly employment and production, updated weekly.

Brow Crushing, Inc. sits in Chippewa County, Michigan, where the Census mining category is 0.4% 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.
Chippewa County, Michigan · Population 36,448
0.4%
Mining share of county employment
$60,631
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 1,146 0 0 0.0
2026 Q1 0 0 0
2025 Q4 2,121 0 0 0.0
2025 Q3 2,827 0 0 0.0
2025 Q2 2,154 1 0 464.3
2025 Q1 0 0 0
2024 Q4 2,324 0 0 0.0
2024 Q3 2,035 0 0 0.0
Show 94 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 1,567 0 0 0.0
2024 Q1 0 0 0
2023 Q4 1,535 0 0 0.0
2023 Q3 1,508 0 0 0.0
2023 Q2 1,252 0 0 0.0
2023 Q1 0 0 0
2022 Q4 1,033 2 0 1936.1
2022 Q3 1,416 3 0 2118.6
2022 Q2 1,054 0 0 0.0
2022 Q1 0 0 0
2021 Q4 1,201 0 0 0.0
2021 Q3 2,582 0 0 0.0
2021 Q2 1,142 0 0 0.0
2021 Q1 0 0 0
2020 Q4 2,412 3 0 1243.8
2020 Q3 2,771 0 0 0.0
2020 Q2 1,900 4 1 2105.3
2020 Q1 0 0 0
2019 Q4 1,557 0 0 0.0
2019 Q3 1,898 0 0 0.0
2019 Q2 1,437 0 0 0.0
2019 Q1 0 0 0
2018 Q4 1,370 0 0 0.0
2018 Q3 1,942 0 0 0.0
2018 Q2 1,757 1 0 569.2
2018 Q1 160 0 0 0.0
2017 Q4 640 0 0 0.0
2017 Q3 2,270 0 0 0.0
2017 Q2 2,148 2 1 931.1
2017 Q1 1,125 0 0 0.0
2016 Q4 1,782 0 0 0.0
2016 Q3 2,462 10 1 4061.7
2016 Q2 2,043 0 0 0.0
2016 Q1 2,105 0 0 0.0
2015 Q4 1,751 0 0 0.0
2015 Q3 3,573 0 0 0.0
2015 Q2 2,131 7 3 3284.8
2015 Q1 121 0 0 0.0
2014 Q4 1,157 0 0 0.0
2014 Q3 2,216 7 2 3158.8
2014 Q2 780 0 0 0.0
2014 Q1 1 0 0 0.0
2013 Q4 2,063 0 0 0.0
2013 Q3 1,862 0 0 0.0
2013 Q2 1,834 0 0 0.0
2013 Q1 1 0 0 0.0
2012 Q4 1,478 10 4 6765.9
2012 Q3 1,452 3 0 2066.1
2012 Q2 660 0 0 0.0
2011 Q1 1 0 0 0.0
2010 Q4 960 0 0 0.0
2010 Q3 1,440 0 0 0.0
2010 Q2 1,920 6 2 3125.0
2010 Q1 1,440 0 0 0.0
2009 Q4 1,200 0 0 0.0
2009 Q3 1,920 0 0 0.0
2009 Q2 1,920 5 1 2604.2
2009 Q1 1 0 0 0.0
2008 Q4 960 0 0 0.0
2008 Q3 1,440 0 0 0.0
2008 Q2 1,440 11 3 7638.9
2008 Q1 520 0 0 0.0
2007 Q4 1,200 0 0 0.0
2007 Q3 1,620 0 0 0.0
2007 Q2 1,440 13 3 9027.8
2007 Q1 1 0 0 0.0
2006 Q4 1,200 0 0 0.0
2006 Q3 1,440 0 0 0.0
2006 Q2 1,920 12 3 6250.0
2006 Q1 1 0 0 0.0
2005 Q4 1,000 0 0 0.0
2005 Q3 1,920 12 4 6250.0
2005 Q2 1,920 0 0 0.0
2005 Q1 1 0 0 0.0
2004 Q4 0 0 0
2004 Q3 272 0 0 0.0
2004 Q2 0 0 0
2004 Q1 0 0 0
2003 Q4 960 6 2 6250.0
2003 Q3 1,920 0 0 0.0
2003 Q2 1,920 3 0 1562.5
2003 Q1 0 0 0
2002 Q4 1,920 0 0 0.0
2002 Q3 1,860 5 0 2688.2
2002 Q2 1,440 0 0 0.0
2002 Q1 1 0 0 0.0
2001 Q4 1,440 0 0 0.0
2001 Q3 1,440 0 0 0.0
2001 Q2 1,440 11 3 7638.9
2001 Q1 0 0 0
2000 Q4 960 0 0 0.0
2000 Q3 1,440 7 0 4861.1
2000 Q2 1,920 1 0 520.8
2000 Q1 320 0 0 0.0

Fatalities at this mine

1 recorded

Reportable incidents

1 on file (excluding fatalities above)

2024 · 1 incident

October 17, 2024 MI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Brow Crushing Inc. · Struck by falling object

While moving a heavy plate, employee thought it was balanced and walked away to grab a chain. Heavy plate fell hitting employee in back of leg. Initially did not seek treatment and first aid rendered. When symptoms not improving patient was seen for medical treatment on 10/20/24.