Mining Incidents

Dredge Crystal City Metal/Non-Metal

Maryland Heights, St Louis County, MO  ·  Active
MSHA Mine ID: 2302271

Dredge Crystal City has $2K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Email me when a new MSHA incident is filed at Dredge Crystal City.

Fatalities
0
Total incidents
2
Years on record
2006–2010
Latest incident
Aug 2010
Compliance record
MSHA citations since 2007
17
citations
1
significant & substantial
$1,890
proposed penalties
$1,890
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2002
54
inspections on record
512
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: 512 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Dredge Crystal City has $2K 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.
$2K
proposed penalties
$2K
current assessed
$2K
paid to date
$0
outstanding
17 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-08-29.
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 1,632 0 0 0.0
2025 Q3 1,556 1 0 642.7
2025 Q2 1,614 0 0 0.0
2025 Q1 1,313 0 0 0.0
2024 Q4 1,533 0 0 0.0
2024 Q3 1,587 0 0 0.0
2024 Q2 1,452 1 0 688.7
2024 Q1 1,132 0 0 0.0
Show 86 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 1,503 0 0 0.0
2023 Q3 1,616 0 0 0.0
2023 Q2 1,644 0 0 0.0
2023 Q1 1,517 0 0 0.0
2022 Q4 1,640 0 0 0.0
2022 Q3 1,697 0 0 0.0
2022 Q2 1,536 0 0 0.0
2022 Q1 1,120 0 0 0.0
2021 Q4 1,825 0 0 0.0
2021 Q3 2,042 0 0 0.0
2021 Q2 1,731 0 0 0.0
2021 Q1 1,323 0 0 0.0
2020 Q4 2,124 0 0 0.0
2020 Q3 1,546 0 0 0.0
2020 Q2 1,642 0 0 0.0
2020 Q1 1,475 0 0 0.0
2019 Q4 1,594 0 0 0.0
2019 Q3 1,907 1 0 524.4
2019 Q2 1,705 0 0 0.0
2019 Q1 1,239 1 0 807.1
2018 Q4 1,350 0 0 0.0
2018 Q3 1,403 0 0 0.0
2018 Q2 1,434 1 0 697.4
2018 Q1 1,229 0 0 0.0
2017 Q4 1,473 0 0 0.0
2017 Q3 1,381 0 0 0.0
2017 Q2 1,530 0 0 0.0
2017 Q1 1,470 2 1 1360.5
2016 Q4 1,821 0 0 0.0
2016 Q3 1,571 0 0 0.0
2016 Q2 1,422 1 0 703.2
2016 Q1 1,316 0 0 0.0
2015 Q4 1,359 0 0 0.0
2015 Q3 1,482 0 0 0.0
2015 Q2 1,428 0 0 0.0
2015 Q1 1,067 1 0 937.2
2014 Q4 1,514 0 0 0.0
2014 Q3 1,705 0 0 0.0
2014 Q2 1,805 0 0 0.0
2014 Q1 1,172 0 0 0.0
2013 Q4 1,050 1 0 952.4
2013 Q3 1,560 0 0 0.0
2013 Q2 1,720 0 0 0.0
2013 Q1 550 2 0 3636.4
2012 Q4 1,564 0 0 0.0
2012 Q3 1,617 2 0 1236.9
2012 Q2 1,059 0 0 0.0
2012 Q1 339 0 0 0.0
2011 Q4 1,000 0 0 0.0
2011 Q3 1,040 0 0 0.0
2011 Q2 810 0 0 0.0
2011 Q1 274 0 0 0.0
2010 Q4 1,077 1 0 928.5
2010 Q3 2,025 1 0 493.8
2010 Q2 2,273 0 0 0.0
2010 Q1 1,185 0 0 0.0
2009 Q4 927 0 0 0.0
2009 Q3 556 0 0 0.0
2009 Q2 313 0 0 0.0
2009 Q1 33 0 0 0.0
2008 Q4 607 0 0 0.0
2008 Q3 458 0 0 0.0
2008 Q2 434 0 0 0.0
2008 Q1 148 0 0 0.0
2007 Q4 404 0 0 0.0
2007 Q3 724 0 0 0.0
2007 Q2 603 1 0 1658.4
2007 Q1 386 0 0 0.0
2006 Q4 469 0 0 0.0
2006 Q3 488 0 0 0.0
2006 Q2 361 0 0 0.0
2006 Q1 1,033 0 0 0.0
2005 Q4 191 0 0 0.0
2005 Q3 656 0 0 0.0
2005 Q2 424 0 0 0.0
2005 Q1 353 0 0 0.0
2004 Q4 504 0 0 0.0
2004 Q3 563 0 0 0.0
2004 Q2 521 0 0 0.0
2004 Q1 112 0 0 0.0
2003 Q4 1,277 0 0 0.0
2003 Q3 843 0 0 0.0
2003 Q2 585 0 0 0.0
2003 Q1 143 0 0 0.0
2002 Q4 279 0 0 0.0
2002 Q3 429 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

2 on file

2010 · 1 incident

August 12, 2010 MO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Jotori Dredging Inc · Struck by... (Not Elsewhere Classified)

Employee was trimming a belt that was torn with a utility knife, when the knife slipped and his left thigh was lacerated. He recieved one stitch.

2006 · 1 incident

January 27, 2006 MO · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand HANDLING OF MATERIALS
Jotori Dredging Inc · Over-exertion in pulling or pushing objects

Taking face wire off cable when he felt a strain in lower back.

For insurers, brokers, and safety consultants

The full compliance file on Dredge Crystal City

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.