Mining Incidents

Coons Aggregate Supply, LLC Metal/Non-Metal

Saginaw, MN, St Louis County, MN  ·  Active
MSHA Mine ID: 2100693

Coons Aggregate Supply, LLC has $3K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
2
Years on record
1991–2019
Latest incident
Jun 2019
Compliance record
MSHA citations since 2008
24
citations
3
significant & substantial
$2,695
proposed penalties
$2,695
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
36
inspections on record
265
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: 265 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Coons Aggregate Supply, LLC has $3K 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.
$3K
proposed penalties
$3K
current assessed
$3K
paid to date
$0
outstanding
22 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-10-16.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
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 1,480 1 0 675.7
2025 Q3 1,579 0 0 0.0
2025 Q2 1,905 0 0 0.0
2025 Q1 1,819 0 0 0.0
2024 Q4 1,696 0 0 0.0
2024 Q3 1,370 0 0 0.0
2024 Q2 1,185 0 0 0.0
2024 Q1 804 0 0 0.0
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 1,021 0 0 0.0
2023 Q3 1,198 0 0 0.0
2023 Q2 1,016 0 0 0.0
2023 Q1 755 0 0 0.0
2022 Q4 952 0 0 0.0
2022 Q3 1,231 0 0 0.0
2022 Q2 930 0 0 0.0
2022 Q1 1,431 0 0 0.0
2021 Q4 754 0 0 0.0
2021 Q3 1,368 1 0 731.0
2021 Q2 2,127 0 0 0.0
2021 Q1 976 0 0 0.0
2020 Q4 2,081 0 0 0.0
2020 Q3 2,922 3 0 1026.7
2020 Q2 1,807 0 0 0.0
2020 Q1 755 0 0 0.0
2019 Q4 997 0 0 0.0
2019 Q3 2,688 0 0 0.0
2019 Q2 2,080 2 0 961.5
2019 Q1 960 0 0 0.0
2018 Q4 1,134 0 0 0.0
2018 Q3 2,790 0 0 0.0
2018 Q2 2,004 1 0 499.0
2018 Q1 789 0 0 0.0
2017 Q4 1,194 0 0 0.0
2017 Q3 2,579 0 0 0.0
2017 Q2 2,289 1 0 436.9
2017 Q1 837 0 0 0.0
2016 Q4 1,028 0 0 0.0
2016 Q3 2,734 8 1 2926.1
2016 Q2 2,052 0 0 0.0
2016 Q1 874 0 0 0.0
2015 Q4 1,625 0 0 0.0
2015 Q3 2,003 0 0 0.0
2015 Q2 2,193 1 0 456.0
2015 Q1 760 0 0 0.0
2014 Q4 1,816 0 0 0.0
2014 Q3 2,546 1 0 392.8
2014 Q2 1,946 0 0 0.0
2014 Q1 876 0 0 0.0
2013 Q4 2,813 0 0 0.0
2013 Q3 2,748 0 0 0.0
2013 Q2 1,602 0 0 0.0
2013 Q1 773 0 0 0.0
2012 Q4 1,234 0 0 0.0
2012 Q3 2,125 0 0 0.0
2012 Q2 1,700 0 0 0.0
2012 Q1 997 0 0 0.0
2011 Q4 1,557 0 0 0.0
2011 Q3 3,063 0 0 0.0
2011 Q2 2,987 0 0 0.0
2011 Q1 748 0 0 0.0
2010 Q4 1,369 0 0 0.0
2010 Q3 2,539 2 0 787.7
2010 Q2 1,852 0 0 0.0
2010 Q1 822 0 0 0.0
2009 Q4 2,388 0 0 0.0
2009 Q3 2,381 0 0 0.0
2009 Q2 1,492 0 0 0.0
2009 Q1 628 0 0 0.0
2008 Q4 1,222 0 0 0.0
2008 Q3 2,478 0 0 0.0
2008 Q2 1,614 1 0 619.6
2008 Q1 1,128 0 0 0.0
2007 Q4 1,795 0 0 0.0
2007 Q3 1,892 0 0 0.0
2007 Q2 2,995 0 0 0.0
2007 Q1 1,302 0 0 0.0
2006 Q4 2,872 0 0 0.0
2006 Q3 2,459 0 0 0.0
2006 Q2 2,544 0 0 0.0
2006 Q1 997 0 0 0.0
2005 Q4 2,709 0 0 0.0
2005 Q3 2,758 0 0 0.0
2005 Q2 3,116 0 0 0.0
2005 Q1 1,001 0 0 0.0
2004 Q4 3,011 0 0 0.0
2004 Q3 3,278 0 0 0.0
2004 Q2 3,204 0 0 0.0
2004 Q1 1,607 0 0 0.0
2003 Q4 2,573 0 0 0.0
2003 Q3 2,438 0 0 0.0
2003 Q2 2,859 0 0 0.0
2003 Q1 2,000 0 0 0.0
2002 Q4 2,842 0 0 0.0
2002 Q3 2,600 0 0 0.0
2002 Q2 2,622 0 0 0.0
2002 Q1 518 0 0 0.0
2001 Q4 2,597 0 0 0.0
2001 Q3 2,843 0 0 0.0
2001 Q2 2,012 0 0 0.0
2001 Q1 875 0 0 0.0
2000 Q4 2,356 0 0 0.0
2000 Q3 3,508 0 0 0.0
2000 Q2 1,723 0 0 0.0
2000 Q1 1,117 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

2 on file

2019 · 1 incident

1991 · 1 incident

For insurers, brokers, and safety consultants

The full compliance file on Coons Aggregate Supply, LLC

A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.