St. Thomas Quarry has $11K in proposed MSHA penalties and $503 outstanding across 0 contested dockets, plus health sampling and the full incident record.
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Fatalities
0
Total incidents
1
Years on record
2019
Latest incident
May 2019
Compliance record
MSHA citations since 2006
70
citations
13
significant & substantial
$10,610
proposed penalties
$10,107
paid to date
95% of proposed penalties paid to date, a $503 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2006
46
inspections on record
791
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: 791 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
St. Thomas Quarry has $11K in proposed MSHA penalties and $503 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.
$11K
proposed penalties
$11K
current assessed
$10K
paid to date
$503
outstanding
68 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-01-22.
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
5,381
0
0
0.0
2025 Q3
7,357
0
0
0.0
2025 Q2
5,731
1
0
174.5
2025 Q1
5,354
0
0
0.0
2024 Q4
4,412
2
0
453.3
2024 Q3
5,024
0
0
0.0
2024 Q2
5,793
2
0
345.2
2024 Q1
6,404
2
0
312.3
Show 71 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2023 Q4
6,828
0
0
0.0
2023 Q3
6,619
0
0
0.0
2023 Q2
7,679
0
0
0.0
2023 Q1
6,722
0
0
0.0
2022 Q4
5,985
0
0
0.0
2022 Q3
6,086
0
0
0.0
2022 Q2
5,612
8
5
1425.5
2022 Q1
6,825
0
0
0.0
2021 Q4
5,876
3
0
510.6
2021 Q3
7,263
0
0
0.0
2021 Q2
12,636
3
0
237.4
2021 Q1
9,423
0
0
0.0
2020 Q4
7,258
1
0
137.8
2020 Q3
8,923
0
0
0.0
2020 Q2
9,721
2
0
205.7
2020 Q1
7,670
3
0
391.1
2019 Q4
9,639
0
0
0.0
2019 Q3
12,935
0
0
0.0
2019 Q2
11,072
1
0
90.3
2019 Q1
9,282
4
0
430.9
2018 Q4
8,190
0
0
0.0
2018 Q3
10,107
3
0
296.8
2018 Q2
12,870
3
1
233.1
2018 Q1
8,252
0
0
0.0
2017 Q4
6,853
0
0
0.0
2017 Q3
9,191
0
0
0.0
2017 Q2
10,584
4
2
377.9
2017 Q1
9,310
1
0
107.4
2016 Q4
8,970
0
0
0.0
2016 Q3
10,765
1
0
92.9
2016 Q2
12,142
0
0
0.0
2016 Q1
7,820
3
1
383.6
2015 Q4
9,749
0
0
0.0
2015 Q3
10,430
0
0
0.0
2015 Q2
10,214
0
0
0.0
2015 Q1
5,528
0
0
0.0
2014 Q4
6,716
2
1
297.8
2014 Q3
10,472
0
0
0.0
2014 Q2
9,092
1
0
110.0
2014 Q1
4,472
0
0
0.0
2013 Q4
5,363
0
0
0.0
2013 Q3
6,559
0
0
0.0
2013 Q2
6,185
0
0
0.0
2013 Q1
4,178
0
0
0.0
2012 Q4
5,466
0
0
0.0
2012 Q3
6,162
0
0
0.0
2012 Q2
7,141
2
0
280.1
2012 Q1
5,368
0
0
0.0
2011 Q4
6,193
2
0
322.9
2011 Q3
6,582
1
0
151.9
2011 Q2
6,611
0
0
0.0
2011 Q1
4,920
0
0
0.0
2010 Q4
6,689
0
0
0.0
2010 Q3
7,700
0
0
0.0
2010 Q2
6,272
3
0
478.3
2010 Q1
4,387
0
0
0.0
2009 Q4
3,843
0
0
0.0
2009 Q3
6,643
5
1
752.7
2009 Q2
4,550
0
0
0.0
2009 Q1
3,320
0
0
0.0
2008 Q4
3,940
0
0
0.0
2008 Q3
5,477
0
0
0.0
2008 Q2
4,836
0
0
0.0
2008 Q1
4,051
0
0
0.0
2007 Q4
3,980
1
0
251.3
2007 Q3
4,802
0
0
0.0
2007 Q2
4,517
0
0
0.0
2007 Q1
3,855
3
1
778.2
2006 Q4
5,160
0
0
0.0
2006 Q3
4,660
1
0
214.6
2006 Q2
1,267
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
1 on file
2019 · 1 incident
May 9, 2019PA · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorMACHINERY
EE cutting metal, as slag fell on top of the R/foot & burned thru boot leather onto foot, reported injury, declined med atten. On 5/29 emp requested to see Dr. due to foot not healing as expected. Occ Med noted infection and presc rx w/follow-up at wound clinic on 5/30/19. Returned to work no restrictions currently.
For insurers, brokers, and safety consultants
The full compliance file on St. Thomas Quarry
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.