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Jeff City Quarry Metal/Non-Metal

Loose Creek, Cole County, MO  ·  Intermittent
MSHA Mine ID: 2302221

Jeff City Quarry has $20K in proposed MSHA penalties and $0 outstanding across 4 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
1
Years on record
2004
Latest incident
Nov 2004
Compliance record
MSHA citations since 2002
90
citations
21
significant & substantial
$20,010
proposed penalties
$17,175
paid to date
86% of proposed penalties paid to date, a $2,835 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2002
59
inspections on record
661
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: 661 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Jeff City Quarry has $20K in proposed MSHA penalties and $0 outstanding across 4 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.
$20K
proposed penalties
$17K
current assessed
$17K
paid to date
$0
outstanding
90 assessments are final orders; 4 contested dockets.
As of the most recent assessment on 2025-03-25.
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 585 0 0 0.0
2025 Q3 564 0 0 0.0
2025 Q2 643 0 0 0.0
2025 Q1 520 1 0 1923.1
2024 Q4 585 0 0 0.0
2024 Q3 361 0 0 0.0
2024 Q2 640 0 0 0.0
2024 Q1 595 0 0 0.0
Show 90 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 585 0 0 0.0
2023 Q3 1,286 0 0 0.0
2023 Q2 649 0 0 0.0
2023 Q1 487 0 0 0.0
2022 Q4 599 0 0 0.0
2022 Q3 680 0 0 0.0
2022 Q2 615 0 0 0.0
2022 Q1 688 0 0 0.0
2021 Q4 611 1 0 1636.7
2021 Q3 755 0 0 0.0
2021 Q2 979 1 0 1021.5
2021 Q1 1,151 0 0 0.0
2020 Q4 1,412 1 0 708.2
2020 Q3 1,626 0 0 0.0
2020 Q2 1,790 1 0 558.7
2020 Q1 2,586 0 0 0.0
2019 Q4 1,776 3 0 1689.2
2019 Q3 1,611 0 0 0.0
2019 Q2 2,159 4 1 1852.7
2019 Q1 1,192 0 0 0.0
2018 Q4 1,487 0 0 0.0
2018 Q3 2,436 1 0 410.5
2018 Q2 2,617 0 0 0.0
2018 Q1 1,080 1 0 925.9
2017 Q4 887 0 0 0.0
2017 Q3 1,125 0 0 0.0
2017 Q2 1,380 3 1 2173.9
2017 Q1 1,567 2 0 1276.3
2016 Q4 1,383 0 0 0.0
2016 Q3 1,059 0 0 0.0
2016 Q2 1,218 2 0 1642.0
2016 Q1 1,201 0 0 0.0
2015 Q4 1,399 2 0 1429.6
2015 Q3 1,348 0 0 0.0
2015 Q2 2,912 4 3 1373.6
2015 Q1 2,482 0 0 0.0
2014 Q4 2,468 4 3 1620.7
2014 Q3 2,964 0 0 0.0
2014 Q2 2,211 2 1 904.6
2014 Q1 2,293 0 0 0.0
2013 Q4 2,530 1 0 395.3
2013 Q3 2,246 0 0 0.0
2013 Q2 2,260 4 1 1769.9
2013 Q1 2,916 0 0 0.0
2012 Q4 2,476 3 1 1211.6
2012 Q3 2,651 0 0 0.0
2012 Q2 3,419 2 1 585.0
2012 Q1 2,793 0 0 0.0
2011 Q4 2,289 2 1 873.7
2011 Q3 1,999 0 0 0.0
2011 Q2 1,744 5 0 2867.0
2011 Q1 1,108 0 0 0.0
2010 Q4 1,145 3 1 2620.1
2010 Q3 1,587 0 0 0.0
2010 Q2 1,627 3 1 1843.9
2010 Q1 1,514 0 0 0.0
2009 Q4 1,167 5 2 4284.5
2009 Q3 1,647 3 0 1821.5
2009 Q2 1,363 0 0 0.0
2009 Q1 1,218 3 1 2463.1
2008 Q4 1,101 0 0 0.0
2008 Q3 821 0 0 0.0
2008 Q2 380 5 1 13157.9
2008 Q1 154 0 0 0.0
2007 Q4 410 0 0 0.0
2007 Q3 245 1 0 4081.6
2007 Q2 540 6 1 11111.1
2007 Q1 1,285 0 0 0.0
2006 Q4 1,684 0 0 0.0
2006 Q3 4,690 0 0 0.0
2006 Q2 3,246 1 0 308.1
2006 Q1 1,254 0 0 0.0
2005 Q4 2,380 0 0 0.0
2005 Q3 2,175 0 0 0.0
2005 Q2 1,742 0 0 0.0
2005 Q1 2,406 0 0 0.0
2004 Q4 2,314 0 0 0.0
2004 Q3 2,228 0 0 0.0
2004 Q2 1,879 0 0 0.0
2004 Q1 1,912 0 0 0.0
2003 Q4 2,171 0 0 0.0
2003 Q3 2,698 7 1 2594.5
2003 Q2 2,940 0 0 0.0
2002 Q4 2,116 3 0 1417.8
2002 Q3 2,513 0 0 0.0
2002 Q2 1,812 0 0 0.0
2002 Q1 1,712 0 0 0.0
2001 Q4 2,174 0 0 0.0
2001 Q3 2,588 0 0 0.0
2001 Q2 1,369 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

1 on file

2004 · 1 incident

November 16, 2004 MO · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Muenks Bros Quarries Inc · Over-exertion in lifting objects

EMPLOYEE PUSHED UPWARD ON A CONVEYOR GUARD TO FREE ROCK THAT WAS TRAPPED WITHIN. HE FELT BACK PAIN LATER IN THE DAY AND HAD DIFFICULTY CLIMBING INTO EQUIPMENT.

For insurers, brokers, and safety consultants

The full compliance file on Jeff City 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.

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