Mining Incidents

J & N Stone LLC Metal/Non-Metal

J & N Stone LLC · Surface
Lancaster, Grant County, WI  ·  Intermittent
MSHA Mine ID: 4703288

J & N Stone LLC has $34K in proposed MSHA penalties and $302 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 2001
131
citations
25
significant & substantial
$33,620
proposed penalties
$33,318
paid to date
99% of proposed penalties paid to date, a $302 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2001
43
inspections on record
536
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: 536 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

J & N Stone LLC has $34K in proposed MSHA penalties and $302 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.
$34K
proposed penalties
$34K
current assessed
$33K
paid to date
$302
outstanding
127 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-04-29.
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 1,323 0 0 0.0
2025 Q3 1,021 0 0 0.0
2025 Q2 1,321 0 0 0.0
2025 Q1 280 1 0 3571.4
2024 Q4 1,189 0 0 0.0
2024 Q3 1,385 0 0 0.0
2024 Q2 1,256 4 0 3184.7
2024 Q1 100 0 0 0.0
Show 90 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 892 0 0 0.0
2023 Q3 1,347 0 0 0.0
2023 Q2 1,230 0 0 0.0
2023 Q1 693 1 0 1443.0
2022 Q4 1,276 0 0 0.0
2022 Q3 1,764 3 1 1700.7
2022 Q2 1,141 0 0 0.0
2022 Q1 522 0 0 0.0
2021 Q4 1,073 0 0 0.0
2021 Q3 1,398 0 0 0.0
2021 Q2 1,197 0 0 0.0
2021 Q1 80 0 0 0.0
2020 Q4 1,222 4 0 3273.3
2020 Q3 1,449 0 0 0.0
2020 Q2 1,320 0 0 0.0
2020 Q1 1,297 1 0 771.0
2019 Q4 1,396 0 0 0.0
2019 Q3 1,441 5 0 3469.8
2019 Q2 1,495 0 0 0.0
2019 Q1 503 0 0 0.0
2018 Q4 1,434 6 3 4184.1
2018 Q3 1,093 0 0 0.0
2018 Q2 1,565 8 1 5111.8
2018 Q1 1,015 0 0 0.0
2017 Q4 1,013 0 0 0.0
2017 Q3 1,343 0 0 0.0
2017 Q2 1,652 12 2 7263.9
2017 Q1 1,037 0 0 0.0
2016 Q4 1,382 0 0 0.0
2016 Q3 1,212 0 0 0.0
2016 Q2 1,569 24 4 15296.4
2016 Q1 0 0 0
2015 Q4 1,378 0 0 0.0
2015 Q3 1,250 4 2 3200.0
2015 Q2 1,384 0 0 0.0
2015 Q1 248 0 0 0.0
2014 Q4 1,254 0 0 0.0
2014 Q3 2,101 0 0 0.0
2014 Q2 2,171 2 0 921.2
2014 Q1 452 1 0 2212.4
2013 Q4 1,720 2 0 1162.8
2013 Q3 1,774 11 2 6200.7
2013 Q2 1,064 0 0 0.0
2013 Q1 288 0 0 0.0
2012 Q4 539 0 0 0.0
2012 Q3 635 11 5 17322.8
2012 Q2 543 0 0 0.0
2012 Q1 275 0 0 0.0
2011 Q4 529 0 0 0.0
2011 Q3 582 3 1 5154.6
2011 Q2 411 0 0 0.0
2011 Q1 0 0 0
2010 Q4 375 0 0 0.0
2010 Q3 540 1 1 1851.9
2010 Q2 457 0 0 0.0
2010 Q1 80 0 0 0.0
2009 Q4 320 0 0 0.0
2009 Q3 360 3 1 8333.3
2009 Q2 171 0 0 0.0
2009 Q1 0 0 0
2008 Q4 30 0 0 0.0
2008 Q3 190 0 0 0.0
2008 Q2 179 1 0 5586.6
2008 Q1 0 0 0
2007 Q4 166 0 0 0.0
2007 Q3 203 0 0 0.0
2007 Q2 188 2 1 10638.3
2007 Q1 0 0 0
2006 Q4 164 0 0 0.0
2006 Q3 140 0 0 0.0
2006 Q2 184 2 0 10869.6
2006 Q1 40 0 0 0.0
2005 Q4 130 0 0 0.0
2005 Q3 165 0 0 0.0
2005 Q2 187 0 0 0.0
2005 Q1 0 0 0
2004 Q4 736 0 0 0.0
2004 Q3 960 1 0 1041.7
2004 Q2 0 0 0
2004 Q1 0 0 0
2003 Q4 164 0 0 0.0
2003 Q3 218 9 1 41284.4
2003 Q2 540 0 0 0.0
2003 Q1 10 0 0 0.0
2002 Q4 58 0 0 0.0
2002 Q3 30 0 0 0.0
2002 Q2 60 0 0 0.0
2002 Q1 15 0 0 0.0
2001 Q4 75 7 0 93333.3
2001 Q3 50 0 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 J & N Stone 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.