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IRON SPRINGS CONSOLIDATED: 14 MSHA citations Metal/Non-Metal

Mark Long Tractor Work · Surface
Controlled by Mark Long
mariposa, Mariposa County, CA  ·  Abandoned
MSHA Mine ID: 0405381

IRON SPRINGS CONSOLIDATED 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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Fatalities
0
Total incidents
0
Years on record
—
Latest incident
—
Compliance record
MSHA citations since 2002
14
citations
1
significant & substantial
$2,404
proposed penalties
$2,404
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
35
inspections on record
158
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: 158 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

IRON SPRINGS CONSOLIDATED 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
13 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2024-08-21.
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.
7.7%
significant & substantial
15.4%
high negligence or reckless
7.7%
reasonably likely or greater
53.8%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 23.1% low, 61.5% moderate, 15.4% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
Ownership history
  1. Mark Long Tractor Work 1999 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 1
2024 1
2023 1
2022 1
2021 1
2020 1
2019 1
2018 1
2017 1
2016 1
2015 1
2014 1
2013 1
2012 2
2011 1
2010 3
2009 2
2008 2
2007 2
2006 2
2005 2
2004 2
2003 2
2002 2
2001 1
2000 1
Source: MSHA quarterly employment and production, updated weekly.

IRON SPRINGS CONSOLIDATED sits in Mariposa County, California, 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.
Mariposa County, California · Population 17,060
0.0%
Mining share of county employment
$65,378
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
2026 Q1 16 0 0 0.0
2024 Q3 14 4 1 285714.3
2024 Q1 10 0 0 0.0
2023 Q4 9 0 0 0.0
2023 Q3 8 0 0 0.0
2023 Q2 9 0 0 0.0
2023 Q1 8 0 0 0.0
2022 Q4 8 0 0 0.0
Show 88 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2022 Q3 16 0 0 0.0
2022 Q2 16 0 0 0.0
2022 Q1 16 0 0 0.0
2021 Q4 16 0 0 0.0
2021 Q3 10 0 0 0.0
2021 Q2 8 0 0 0.0
2021 Q1 8 0 0 0.0
2020 Q4 8 0 0 0.0
2020 Q3 8 0 0 0.0
2020 Q2 8 0 0 0.0
2020 Q1 8 0 0 0.0
2019 Q3 8 0 0 0.0
2019 Q2 8 0 0 0.0
2019 Q1 10 0 0 0.0
2018 Q4 10 0 0 0.0
2018 Q3 10 0 0 0.0
2018 Q2 10 0 0 0.0
2018 Q1 10 0 0 0.0
2017 Q4 10 0 0 0.0
2017 Q3 10 0 0 0.0
2017 Q2 10 0 0 0.0
2017 Q1 5 0 0 0.0
2016 Q4 5 0 0 0.0
2016 Q3 34 0 0 0.0
2016 Q2 10 0 0 0.0
2016 Q1 10 0 0 0.0
2015 Q4 10 0 0 0.0
2015 Q3 10 0 0 0.0
2015 Q2 20 0 0 0.0
2015 Q1 10 0 0 0.0
2014 Q4 0 0 0
2014 Q3 20 1 0 50000.0
2014 Q2 10 0 0 0.0
2014 Q1 80 0 0 0.0
2013 Q4 20 0 0 0.0
2013 Q3 30 0 0 0.0
2013 Q2 200 0 0 0.0
2013 Q1 0 0 0
2012 Q4 0 0 0
2012 Q3 40 0 0 0.0
2012 Q2 48 0 0 0.0
2012 Q1 329 0 0 0.0
2011 Q4 10 0 0 0.0
2011 Q3 424 0 0 0.0
2011 Q2 0 0 0
2011 Q1 10 0 0 0.0
2010 Q4 26 0 0 0.0
2010 Q3 208 0 0 0.0
2010 Q2 56 0 0 0.0
2010 Q1 10 0 0 0.0
2009 Q4 200 0 0 0.0
2009 Q3 226 0 0 0.0
2009 Q2 340 1 0 2941.2
2009 Q1 0 0 0
2008 Q4 97 0 0 0.0
2008 Q3 157 0 0 0.0
2008 Q2 185 1 0 5405.4
2008 Q1 0 0 0
2007 Q4 763 0 0 0.0
2007 Q3 61 3 0 49180.3
2007 Q2 76 0 0 0.0
2007 Q1 44 0 0 0.0
2006 Q4 170 0 0 0.0
2006 Q3 106 0 0 0.0
2006 Q2 230 0 0 0.0
2006 Q1 63 1 0 15873.0
2005 Q4 220 0 0 0.0
2005 Q3 105 0 0 0.0
2005 Q2 250 0 0 0.0
2005 Q1 35 0 0 0.0
2004 Q4 50 0 0 0.0
2004 Q3 45 1 0 22222.2
2004 Q2 56 0 0 0.0
2004 Q1 86 0 0 0.0
2003 Q4 100 0 0 0.0
2003 Q3 90 0 0 0.0
2003 Q2 75 0 0 0.0
2003 Q1 80 0 0 0.0
2002 Q2 75 1 0 13333.3
2002 Q1 75 0 0 0.0
2001 Q4 70 0 0 0.0
2001 Q3 60 0 0 0.0
2001 Q2 66 0 0 0.0
2001 Q1 105 0 0 0.0
2000 Q4 170 0 0 0.0
2000 Q3 90 0 0 0.0
2000 Q2 160 0 0 0.0
2000 Q1 30 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.