Mining Incidents

Mathews Pit & Mill Metal/Non-Metal

Tip Top Gravel Co · Surface
Controlled by John Mathews
ADA, Kent County, MI  ·  Intermittent
MSHA Mine ID: 2001773

Mathews Pit & Mill has $7K 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
0
Years on record
Latest incident
Compliance record
MSHA citations since 2002
63
citations
11
significant & substantial
$6,774
proposed penalties
$6,774
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
39
inspections on record
461
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: 461 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Mathews Pit & Mill 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
58 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2023-04-11.
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 1,041 0 0 0.0
2025 Q3 1,719 0 0 0.0
2025 Q2 1,247 0 0 0.0
2025 Q1 377 0 0 0.0
2024 Q4 1,470 0 0 0.0
2024 Q3 1,979 0 0 0.0
2024 Q2 1,066 0 0 0.0
2024 Q1 398 0 0 0.0
Show 95 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 2,113 0 0 0.0
2023 Q3 2,697 0 0 0.0
2023 Q2 2,173 2 1 920.4
2023 Q1 304 0 0 0.0
2022 Q4 2,414 0 0 0.0
2022 Q3 3,176 0 0 0.0
2022 Q2 2,334 1 0 428.4
2022 Q1 380 0 0 0.0
2021 Q4 2,316 0 0 0.0
2021 Q3 2,891 1 0 345.9
2021 Q2 2,631 0 0 0.0
2021 Q1 400 0 0 0.0
2020 Q4 2,459 0 0 0.0
2020 Q3 3,146 0 0 0.0
2020 Q2 2,897 0 0 0.0
2020 Q1 0 0 0
2019 Q4 2,620 1 0 381.7
2019 Q3 3,164 0 0 0.0
2019 Q2 2,590 3 0 1158.3
2019 Q1 0 0 0
2018 Q4 1,980 0 0 0.0
2018 Q3 2,969 0 0 0.0
2018 Q2 1,531 0 0 0.0
2018 Q1 0 0 0
2017 Q4 1,706 3 0 1758.5
2017 Q3 2,715 0 0 0.0
2017 Q2 1,127 0 0 0.0
2017 Q1 0 0 0
2016 Q4 1,748 1 0 572.1
2016 Q3 1,916 0 0 0.0
2016 Q2 1,596 0 0 0.0
2016 Q1 0 0 0
2015 Q4 1,559 1 0 641.4
2015 Q3 2,136 1 0 468.2
2015 Q2 1,155 0 0 0.0
2014 Q4 2,296 0 0 0.0
2014 Q3 1,673 0 0 0.0
2014 Q2 1,055 11 0 10426.5
2014 Q1 12 0 0 0.0
2013 Q4 697 0 0 0.0
2013 Q3 2,394 6 2 2506.3
2013 Q2 193 0 0 0.0
2013 Q1 10 0 0 0.0
2012 Q4 571 0 0 0.0
2012 Q3 1,304 0 0 0.0
2012 Q2 1,423 0 0 0.0
2012 Q1 0 0 0
2011 Q4 681 4 1 5873.7
2011 Q3 1,117 0 0 0.0
2011 Q2 300 0 0 0.0
2011 Q1 28 0 0 0.0
2010 Q4 620 4 1 6451.6
2010 Q3 1,132 0 0 0.0
2010 Q2 1,459 5 2 3427.0
2010 Q1 21 0 0 0.0
2009 Q4 254 0 0 0.0
2009 Q3 1,162 0 0 0.0
2009 Q2 1,709 2 0 1170.3
2009 Q1 0 0 0
2008 Q4 1,254 0 0 0.0
2008 Q3 1,503 6 3 3992.0
2008 Q2 2,167 0 0 0.0
2008 Q1 0 0 0
2007 Q4 1,386 0 0 0.0
2007 Q3 1,094 0 0 0.0
2007 Q2 2,352 1 0 425.2
2007 Q1 0 0 0
2006 Q4 435 0 0 0.0
2006 Q3 2,424 0 0 0.0
2006 Q2 2,506 3 0 1197.1
2006 Q1 0 0 0
2005 Q4 264 0 0 0.0
2005 Q3 884 0 0 0.0
2005 Q2 2,333 0 0 0.0
2005 Q1 0 0 0
2004 Q4 477 0 0 0.0
2004 Q3 1,512 0 0 0.0
2004 Q2 2,121 3 0 1414.4
2004 Q1 0 0 0
2003 Q4 536 0 0 0.0
2003 Q3 1,205 3 1 2489.6
2003 Q2 1,383 0 0 0.0
2003 Q1 0 0 0
2002 Q4 533 0 0 0.0
2002 Q3 1,423 0 0 0.0
2002 Q2 1,200 1 0 833.3
2002 Q1 0 0 0
2001 Q4 430 0 0 0.0
2001 Q3 1,019 0 0 0.0
2001 Q2 1,560 0 0 0.0
2001 Q1 15 0 0 0.0
2000 Q4 1,089 0 0 0.0
2000 Q3 2,241 0 0 0.0
2000 Q2 810 0 0 0.0
2000 Q1 0 0 0

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.

For insurers, brokers, and safety consultants

The full compliance file on Mathews Pit & Mill

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.