Mining Incidents

Peninsula Stone, Inc. Metal/Non-Metal

Controlled by Jeff Stodola
Sturgeon Bay, WI, Door County, WI  ·  Intermittent
MSHA Mine ID: 4703558

Peninsula Stone, Inc. has $4K in proposed MSHA penalties and $302 outstanding across 0 contested dockets, plus health sampling and the full incident record.

Watch this mine

Email me when a new MSHA incident is filed at Peninsula Stone, Inc..

Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2009
30
citations
3
significant & substantial
$3,638
proposed penalties
$3,336
paid to date
92% of proposed penalties paid to date, a $302 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2009
28
inspections on record
223
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: 223 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Peninsula Stone, Inc. has $4K 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.
$4K
proposed penalties
$4K
current assessed
$3K
paid to date
$302
outstanding
28 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-04-13.
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 482 0 0 0.0
2025 Q3 534 0 0 0.0
2025 Q2 1,010 0 0 0.0
2025 Q1 0 0 0
2024 Q4 1,060 0 0 0.0
2024 Q3 1,120 2 0 1785.7
2024 Q2 1,820 0 0 0.0
2024 Q1 0 0 0
Show 58 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 1,407 0 0 0.0
2023 Q3 1,290 0 0 0.0
2023 Q2 2,310 2 0 865.8
2023 Q1 0 0 0
2022 Q4 1,300 0 0 0.0
2022 Q3 1,600 0 0 0.0
2022 Q2 1,780 1 0 561.8
2022 Q1 115 0 0 0.0
2021 Q4 1,232 0 0 0.0
2021 Q3 1,540 0 0 0.0
2021 Q2 1,920 0 0 0.0
2021 Q1 320 0 0 0.0
2020 Q4 982 2 0 2036.7
2020 Q3 1,460 0 0 0.0
2020 Q2 980 6 2 6122.4
2020 Q1 0 0 0
2019 Q4 1,311 0 0 0.0
2019 Q3 1,520 0 0 0.0
2019 Q2 1,254 4 1 3189.8
2019 Q1 240 0 0 0.0
2018 Q4 1,411 0 0 0.0
2018 Q3 1,740 0 0 0.0
2018 Q2 945 0 0 0.0
2018 Q1 60 0 0 0.0
2017 Q4 1,500 0 0 0.0
2017 Q3 1,048 0 0 0.0
2017 Q2 1,160 0 0 0.0
2017 Q1 0 0 0
2016 Q4 1,510 0 0 0.0
2016 Q3 1,620 0 0 0.0
2016 Q2 1,350 0 0 0.0
2016 Q1 0 0 0
2015 Q4 1,247 0 0 0.0
2015 Q3 1,461 1 0 684.5
2015 Q2 1,250 0 0 0.0
2015 Q1 0 0 0
2014 Q4 1,075 0 0 0.0
2014 Q3 1,030 0 0 0.0
2014 Q2 1,040 0 0 0.0
2014 Q1 0 0 0
2013 Q4 1,200 0 0 0.0
2013 Q3 1,150 0 0 0.0
2013 Q2 960 0 0 0.0
2013 Q1 0 0 0
2012 Q4 0 0 0
2012 Q3 1,098 0 0 0.0
2012 Q2 1,177 1 0 849.6
2012 Q1 1,040 0 0 0.0
2011 Q4 1,601 0 0 0.0
2011 Q3 1,540 0 0 0.0
2011 Q2 1,556 0 0 0.0
2011 Q1 240 0 0 0.0
2010 Q4 1,480 0 0 0.0
2010 Q3 1,790 0 0 0.0
2010 Q2 1,150 0 0 0.0
2010 Q1 0 0 0
2009 Q4 764 0 0 0.0
2009 Q3 1,384 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 Peninsula Stone, Inc.

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.