Mining Incidents

Pacific Clay Pits Metal/Non-Metal

Controlled by David H Murdock
Lake Elsinore, Riverside County, CA  ·  Active
MSHA Mine ID: 0400558

Pacific Clay Pits has $10K in proposed MSHA penalties and $0 outstanding across 1 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
2
Years on record
2011–2026
Latest incident
Jun 2026
Compliance record
MSHA citations since 2000
76
citations
14
significant & substantial
$9,847
proposed penalties
$9,847
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
58
inspections on record
679
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: 679 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Pacific Clay Pits has $10K in proposed MSHA penalties and $0 outstanding across 1 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.
$10K
proposed penalties
$10K
current assessed
$10K
paid to date
$0
outstanding
73 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2025-11-13.
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 1,628 2 0 1228.5
2025 Q3 1,459 0 0 0.0
2025 Q2 1,511 1 1 661.8
2025 Q1 1,304 0 0 0.0
2024 Q4 1,378 1 0 725.7
2024 Q3 1,774 0 0 0.0
2024 Q2 1,920 0 0 0.0
2024 Q1 1,251 0 0 0.0
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 163 0 0 0.0
2023 Q3 1,968 3 0 1524.4
2023 Q2 1,942 0 0 0.0
2023 Q1 870 0 0 0.0
2022 Q4 1,591 0 0 0.0
2022 Q3 1,882 0 0 0.0
2022 Q2 1,899 0 0 0.0
2022 Q1 1,921 0 0 0.0
2021 Q4 1,757 0 0 0.0
2021 Q3 2,342 0 0 0.0
2021 Q2 2,451 0 0 0.0
2021 Q1 1,737 0 0 0.0
2020 Q4 1,682 1 0 594.5
2020 Q3 2,140 0 0 0.0
2020 Q2 1,882 0 0 0.0
2020 Q1 1,876 0 0 0.0
2019 Q4 1,778 0 0 0.0
2019 Q3 1,942 0 0 0.0
2019 Q2 1,966 2 1 1017.3
2019 Q1 1,743 1 0 573.7
2018 Q4 1,871 0 0 0.0
2018 Q3 2,283 0 0 0.0
2018 Q2 1,928 0 0 0.0
2018 Q1 1,905 0 0 0.0
2017 Q4 1,940 0 0 0.0
2017 Q3 1,904 0 0 0.0
2017 Q2 1,933 3 0 1552.0
2017 Q1 1,993 0 0 0.0
2016 Q4 1,858 0 0 0.0
2016 Q3 2,368 0 0 0.0
2016 Q2 2,182 0 0 0.0
2016 Q1 1,516 1 0 659.6
2015 Q4 1,877 0 0 0.0
2015 Q3 2,266 1 0 441.3
2015 Q2 2,165 0 0 0.0
2015 Q1 2,155 0 0 0.0
2014 Q4 1,900 0 0 0.0
2014 Q3 2,177 0 0 0.0
2014 Q2 2,542 0 0 0.0
2014 Q1 2,604 0 0 0.0
2013 Q4 2,087 0 0 0.0
2013 Q3 2,443 0 0 0.0
2013 Q2 2,463 0 0 0.0
2013 Q1 2,305 0 0 0.0
2012 Q4 2,188 1 0 457.0
2012 Q3 2,332 0 0 0.0
2012 Q2 2,423 0 0 0.0
2012 Q1 2,445 7 4 2863.0
2011 Q4 2,014 0 0 0.0
2011 Q3 2,452 0 0 0.0
2011 Q2 2,693 0 0 0.0
2011 Q1 2,701 0 0 0.0
2010 Q4 2,113 1 0 473.3
2010 Q3 2,463 0 0 0.0
2010 Q2 2,586 2 0 773.4
2010 Q1 2,454 0 0 0.0
2009 Q4 2,452 1 0 407.8
2009 Q3 2,194 0 0 0.0
2009 Q2 2,519 0 0 0.0
2009 Q1 2,016 0 0 0.0
2008 Q4 2,633 0 0 0.0
2008 Q3 2,534 0 0 0.0
2008 Q2 2,082 1 0 480.3
2008 Q1 1,682 0 0 0.0
2007 Q4 2,369 1 0 422.1
2007 Q3 1,764 0 0 0.0
2007 Q2 2,150 0 0 0.0
2007 Q1 2,055 0 0 0.0
2006 Q4 3,448 8 4 2320.2
2006 Q3 3,582 0 0 0.0
2006 Q2 3,342 9 1 2693.0
2006 Q1 3,305 0 0 0.0
2005 Q4 3,350 9 1 2686.6
2005 Q3 2,970 0 0 0.0
2005 Q2 2,872 9 1 3133.7
2005 Q1 2,847 0 0 0.0
2004 Q4 9,952 8 1 803.9
2004 Q3 3,853 0 0 0.0
2004 Q2 3,616 0 0 0.0
2004 Q1 3,034 0 0 0.0
2003 Q4 2,373 0 0 0.0
2003 Q3 2,360 0 0 0.0
2003 Q2 2,344 0 0 0.0
2003 Q1 2,338 0 0 0.0
2002 Q4 2,168 0 0 0.0
2002 Q3 2,141 0 0 0.0
2002 Q2 2,162 0 0 0.0
2002 Q1 2,152 0 0 0.0
2001 Q4 1,936 0 0 0.0
2001 Q3 2,223 0 0 0.0
2001 Q2 2,210 0 0 0.0
2001 Q1 2,142 0 0 0.0
2000 Q4 2,167 1 0 461.5
2000 Q3 2,198 0 0 0.0
2000 Q2 2,242 0 0 0.0
2000 Q1 1,920 2 0 1041.7
No fatalities recorded at this mine.

Reportable incidents

2 on file

2026 · 1 incident

June 1, 2026 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Pacific Clay Products Inc · Struck by... (Not Elsewhere Classified)

Employee was opening a valve to the water pipe. Plastic water line blew out a gasket, the pipe shifted causing employee to get injured.

2011 · 1 incident

April 19, 2011 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Pacific Clay Products Inc · Struck against a moving object

Employee was driving over bumps on dirt road in large haul truck and complained of a soar lower back at the end of his shift.

For insurers, brokers, and safety consultants

The full compliance file on Pacific Clay Pits

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.