Mining Incidents

Dayton Trucking (Portable) Metal/Non-Metal

Dayton Trucking Inc · Surface
Controlled by Junella Sue Dayton
Anaheim, Orange County, CA  ·  Intermittent
MSHA Mine ID: 0405342

Dayton Trucking (Portable) has $755 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 2001
11
citations
0
significant & substantial
$755
proposed penalties
$755
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2001
20
inspections on record
144
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: 144 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Dayton Trucking (Portable) has $755 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.
$755
proposed penalties
$755
current assessed
$755
paid to date
$0
outstanding
11 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2013-01-14.
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 450 0 0 0.0
2014 Q2 93 0 0 0.0
2014 Q1 150 0 0 0.0
2012 Q2 325 0 0 0.0
2012 Q1 66 1 0 15151.5
2008 Q2 17 0 0 0.0
2008 Q1 349 0 0 0.0
2007 Q4 2,209 0 0 0.0
Show 31 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2007 Q3 2,508 0 0 0.0
2007 Q2 2,586 1 0 386.7
2007 Q1 1,257 0 0 0.0
2006 Q4 700 0 0 0.0
2006 Q3 449 0 0 0.0
2006 Q2 6 0 0 0.0
2006 Q1 666 0 0 0.0
2005 Q4 111 1 0 9009.0
2005 Q3 6 0 0 0.0
2005 Q2 6 0 0 0.0
2005 Q1 6 0 0 0.0
2004 Q4 0 0 0
2004 Q3 0 0 0
2004 Q2 1,385 0 0 0.0
2004 Q1 1,328 0 0 0.0
2003 Q4 629 2 0 3179.7
2003 Q3 740 0 0 0.0
2003 Q2 101 0 0 0.0
2003 Q1 376 0 0 0.0
2002 Q4 0 1 0
2002 Q3 558 2 0 3584.2
2002 Q2 0 0 0
2002 Q1 0 0 0
2001 Q4 0 0 0
2001 Q3 0 0 0
2001 Q2 0 0 0
2001 Q1 0 2 0
2000 Q4 0 0 0
2000 Q3 0 0 0
2000 Q2 0 0 0
2000 Q1 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 Dayton Trucking (Portable)

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.