Unit No. 22 Metal/Non-Metal
Yahara Materials Inc
· Surface
Controlled by
Larry Burcalow
Waunakee,
Dane County,
WI
·
Intermittent
MSHA Mine ID: 4703057
Unit No. 22 has $4K 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 2000
40
citations
11
significant & substantial
$4,279
proposed penalties
$4,279
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
34
inspections on record
287
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: 287 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Unit No. 22 has $4K 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.$4K
proposed penalties
$4K
current assessed
$4K
paid to date
$0
outstanding
40 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2020-05-13.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also
the operator's enforcement record
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 | 0 | 0 | 0 | |
| 2025 Q3 | 102 | 0 | 0 | 0.0 |
| 2025 Q2 | 177 | 0 | 0 | 0.0 |
| 2025 Q1 | 0 | 0 | 0 | |
| 2024 Q4 | 288 | 0 | 0 | 0.0 |
| 2024 Q3 | 117 | 0 | 0 | 0.0 |
| 2024 Q2 | 536 | 0 | 0 | 0.0 |
| 2024 Q1 | 0 | 0 | 0 |
Show 94 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 0 | 0 | 0 | |
| 2023 Q3 | 385 | 0 | 0 | 0.0 |
| 2023 Q2 | 134 | 0 | 0 | 0.0 |
| 2023 Q1 | 0 | 0 | 0 | |
| 2022 Q4 | 0 | 0 | 0 | |
| 2022 Q3 | 247 | 0 | 0 | 0.0 |
| 2022 Q2 | 108 | 0 | 0 | 0.0 |
| 2021 Q3 | 0 | 0 | 0 | |
| 2021 Q2 | 0 | 0 | 0 | |
| 2021 Q1 | 0 | 0 | 0 | |
| 2020 Q4 | 0 | 0 | 0 | |
| 2020 Q3 | 589 | 0 | 0 | 0.0 |
| 2020 Q2 | 339 | 1 | 0 | 2949.9 |
| 2020 Q1 | 0 | 0 | 0 | |
| 2019 Q4 | 342 | 0 | 0 | 0.0 |
| 2019 Q3 | 941 | 0 | 0 | 0.0 |
| 2019 Q2 | 662 | 2 | 0 | 3021.1 |
| 2019 Q1 | 0 | 0 | 0 | |
| 2018 Q4 | 433 | 0 | 0 | 0.0 |
| 2018 Q3 | 1,316 | 0 | 0 | 0.0 |
| 2018 Q2 | 295 | 0 | 0 | 0.0 |
| 2018 Q1 | 0 | 0 | 0 | |
| 2017 Q4 | 945 | 0 | 0 | 0.0 |
| 2017 Q3 | 781 | 0 | 0 | 0.0 |
| 2017 Q2 | 344 | 1 | 0 | 2907.0 |
| 2017 Q1 | 0 | 0 | 0 | |
| 2016 Q4 | 773 | 0 | 0 | 0.0 |
| 2016 Q3 | 1,148 | 0 | 0 | 0.0 |
| 2016 Q2 | 458 | 0 | 0 | 0.0 |
| 2016 Q1 | 0 | 0 | 0 | |
| 2015 Q4 | 865 | 0 | 0 | 0.0 |
| 2015 Q3 | 581 | 0 | 0 | 0.0 |
| 2015 Q2 | 426 | 0 | 0 | 0.0 |
| 2015 Q1 | 0 | 0 | 0 | |
| 2014 Q4 | 784 | 1 | 1 | 1275.5 |
| 2014 Q3 | 524 | 0 | 0 | 0.0 |
| 2014 Q2 | 644 | 1 | 0 | 1552.8 |
| 2014 Q1 | 0 | 0 | 0 | |
| 2013 Q4 | 0 | 0 | 0 | |
| 2013 Q3 | 953 | 0 | 0 | 0.0 |
| 2013 Q2 | 393 | 4 | 1 | 10178.1 |
| 2013 Q1 | 0 | 0 | 0 | |
| 2012 Q4 | 775 | 0 | 0 | 0.0 |
| 2012 Q3 | 1,094 | 4 | 1 | 3656.3 |
| 2012 Q2 | 528 | 0 | 0 | 0.0 |
| 2012 Q1 | 0 | 0 | 0 | |
| 2011 Q4 | 722 | 0 | 0 | 0.0 |
| 2011 Q3 | 1,245 | 1 | 0 | 803.2 |
| 2011 Q2 | 597 | 0 | 0 | 0.0 |
| 2011 Q1 | 0 | 0 | 0 | |
| 2010 Q4 | 842 | 0 | 0 | 0.0 |
| 2010 Q3 | 1,148 | 0 | 0 | 0.0 |
| 2010 Q2 | 664 | 0 | 0 | 0.0 |
| 2010 Q1 | 0 | 0 | 0 | |
| 2009 Q4 | 772 | 5 | 3 | 6476.7 |
| 2009 Q3 | 1,428 | 0 | 0 | 0.0 |
| 2009 Q2 | 752 | 1 | 0 | 1329.8 |
| 2009 Q1 | 81 | 0 | 0 | 0.0 |
| 2008 Q4 | 81 | 0 | 0 | 0.0 |
| 2008 Q3 | 1,304 | 0 | 0 | 0.0 |
| 2008 Q2 | 336 | 0 | 0 | 0.0 |
| 2008 Q1 | 0 | 0 | 0 | |
| 2007 Q4 | 803 | 2 | 1 | 2490.7 |
| 2007 Q3 | 957 | 0 | 0 | 0.0 |
| 2007 Q2 | 1,020 | 2 | 0 | 1960.8 |
| 2007 Q1 | 0 | 0 | 0 | |
| 2006 Q4 | 861 | 0 | 0 | 0.0 |
| 2006 Q3 | 1,298 | 4 | 0 | 3081.7 |
| 2006 Q2 | 1,400 | 0 | 0 | 0.0 |
| 2006 Q1 | 78 | 0 | 0 | 0.0 |
| 2005 Q4 | 968 | 0 | 0 | 0.0 |
| 2005 Q3 | 1,440 | 0 | 0 | 0.0 |
| 2005 Q2 | 1,057 | 4 | 2 | 3784.3 |
| 2005 Q1 | 0 | 0 | 0 | |
| 2004 Q4 | 1,003 | 0 | 0 | 0.0 |
| 2004 Q3 | 1,250 | 0 | 0 | 0.0 |
| 2004 Q2 | 939 | 1 | 0 | 1065.0 |
| 2004 Q1 | 0 | 0 | 0 | |
| 2003 Q4 | 1,373 | 0 | 0 | 0.0 |
| 2003 Q3 | 1,349 | 0 | 0 | 0.0 |
| 2003 Q2 | 489 | 0 | 0 | 0.0 |
| 2003 Q1 | 0 | 0 | 0 | |
| 2002 Q4 | 979 | 0 | 0 | 0.0 |
| 2002 Q3 | 1,318 | 0 | 0 | 0.0 |
| 2002 Q2 | 1,118 | 0 | 0 | 0.0 |
| 2002 Q1 | 0 | 0 | 0 | |
| 2001 Q4 | 1,096 | 4 | 1 | 3649.6 |
| 2001 Q3 | 1,302 | 0 | 0 | 0.0 |
| 2001 Q2 | 1,118 | 1 | 0 | 894.5 |
| 2001 Q1 | 0 | 0 | 0 | |
| 2000 Q4 | 977 | 0 | 0 | 0.0 |
| 2000 Q3 | 1,209 | 0 | 0 | 0.0 |
| 2000 Q2 | 1,368 | 1 | 1 | 731.0 |
| 2000 Q1 | 283 | 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 Unit No. 22
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.