Mining Incidents

Desert Rock Van Horn River Pit: 36 MSHA citations Metal/Non-Metal

Desert Rock Co. · Surface
Van Horn, Hudspeth County, TX  ·  Abandoned
MSHA Mine ID: 4104370

Desert Rock Van Horn River Pit has $19K in proposed MSHA penalties and $0 outstanding across 2 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 2003
36
citations
9
significant & substantial
$18,766
proposed penalties
$4,314
paid to date
23% of proposed penalties paid to date, a $14,452 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2002
25
inspections on record
232
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: 232 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Desert Rock Van Horn River Pit has $19K in proposed MSHA penalties and $0 outstanding across 2 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.
$19K
proposed penalties
$4K
current assessed
$4K
paid to date
$0
outstanding
35 assessments are final orders; 2 contested dockets.
Of $16K in penalties contested before the Commission, $2K was upheld in final decisions.
As of the most recent assessment on 2016-02-03.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
25.7%
significant & substantial
8.6%
high negligence or reckless
25.7%
reasonably likely or greater
48.6%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 5.7% low, 85.7% moderate, 8.6% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
When citations were contested
Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.
7 citations taken to the federal commission · 19% of citations on record
  • Settled 7 · 100%
83%
S&S designation survived the contest
Counts a Significant & Substantial citation as surviving when a settlement or judge's decision kept the designation, or the contest was dismissed or defaulted so the citation stands as issued. Vacated and withdrawn citations, and settlements that removed the designation, count against.
of 6 decided S&S contests · industry: 79%
91%
Penalty reduction in decided contests
$16K proposed, $2K after decisions · industry: 39%
Source: MSHA Contested Violations file (public record), updated weekly. A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record. Latest contest filed 2010-09-10.
Contested penalties
A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.
Largest penalties this mine contested before the Federal Mine Safety and Health Review Commission, with the outcome on record.
Docket Decision Judge Year Proposed / upheld
CENT 2010-1272M Settlement Lesnick 2012 $16K → $2K
CENT 2005 26M Settlement Lesnick 2005 $400 → $400
Source: FMSHRC civil penalty dockets and decisions (public record), updated weekly.
Health sampling
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.

Metal and nonmetal contaminants (personal samples)
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.

Last sampled: 2004-07-07, 22 years ago
0%
of limit-tested samples over the exposure limit
1
samples
1
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz1
Show the individual readings (1)
Date Contaminant Concentration Limit Conc / limit Occupation
2004-07-07 Quartz, respirable, >1% Qtz 0.24 0.75 0.32 Front-end Loader Operator
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.
Ownership history
  1. Desert Rock Co. 2002 to 2010
  2. Desert Rock Co. 2010 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2016 3
2015 3
2014 3
2013 3
2012 2
2011 2
2010 2
2009 2
2008 2
2007 2
2006 2
2005 2
2004 2
2003 2
2002 2
Source: MSHA quarterly employment and production, updated weekly.

Desert Rock Van Horn River Pit sits in Hudspeth County, Texas, where the Census mining category is 0.0% of county employment.

Local economic context
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Hudspeth County, Texas · Population 3,331
0.0%
Mining share of county employment
$39,336
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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
2016 Q3 821 0 0 0.0
2016 Q2 961 0 0 0.0
2016 Q1 66 4 1 60606.1
2015 Q4 53 0 0 0.0
2015 Q3 56 0 0 0.0
2015 Q2 121 0 0 0.0
2015 Q1 216 0 0 0.0
2014 Q4 167 0 0 0.0
Show 47 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2014 Q3 361 0 0 0.0
2014 Q2 211 0 0 0.0
2014 Q1 946 2 1 2114.2
2013 Q4 101 0 0 0.0
2013 Q3 116 2 1 17241.4
2013 Q2 121 0 0 0.0
2013 Q1 105 0 0 0.0
2012 Q4 110 0 0 0.0
2012 Q3 120 0 0 0.0
2012 Q2 115 0 0 0.0
2012 Q1 100 2 0 20000.0
2011 Q4 120 0 0 0.0
2011 Q3 306 0 0 0.0
2011 Q2 602 0 0 0.0
2011 Q1 583 1 1 1715.3
2010 Q4 602 0 0 0.0
2010 Q3 638 0 0 0.0
2010 Q2 597 8 5 13400.3
2010 Q1 668 0 0 0.0
2009 Q4 66 0 0 0.0
2009 Q3 65 0 0 0.0
2009 Q2 68 0 0 0.0
2009 Q1 74 0 0 0.0
2008 Q4 76 0 0 0.0
2008 Q3 65 0 0 0.0
2008 Q2 160 0 0 0.0
2007 Q4 80 0 0 0.0
2007 Q3 80 0 0 0.0
2007 Q2 88 0 0 0.0
2006 Q3 833 0 0 0.0
2006 Q2 834 0 0 0.0
2006 Q1 624 0 0 0.0
2005 Q4 541 0 0 0.0
2005 Q3 817 0 0 0.0
2005 Q2 851 0 0 0.0
2005 Q1 584 0 0 0.0
2004 Q4 575 0 0 0.0
2004 Q3 834 1 0 1199.0
2004 Q2 826 0 0 0.0
2004 Q1 760 14 0 18421.1
2003 Q4 580 0 0 0.0
2003 Q3 750 0 0 0.0
2003 Q2 802 1 0 1246.9
2003 Q1 754 0 0 0.0
2002 Q4 707 0 0 0.0
2002 Q3 742 0 0 0.0
2002 Q2 826 0 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.