Mining Incidents

Baca County District II Screening Plant: 12 MSHA citations Metal/Non-Metal

Baca County · Surface
Controlled by Baca County-CO
Springfield, Baca County, CO  ·  Intermittent
MSHA Mine ID: 0504498

Baca County District II Screening Plant has $1K in proposed MSHA penalties and $0 outstanding across 3 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 2000
12
citations
3
significant & substantial
$1,250
proposed penalties
$1,250
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
30
inspections on record
307
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: 307 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Baca County District II Screening Plant has $1K in proposed MSHA penalties and $0 outstanding across 3 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.
$1K
proposed penalties
$1K
current assessed
$1K
paid to date
$0
outstanding
12 assessments are final orders; 3 contested dockets.
Of $622 in penalties contested before the Commission, $622 was upheld in final decisions.
As of the most recent assessment on 2025-04-30.
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.
25.0%
significant & substantial
16.7%
high negligence or reckless
25.0%
reasonably likely or greater
16.7%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 33.3% low, 50.0% moderate, 16.7% 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.
4 citations taken to the federal commission · 33% of citations on record
  • Settled 4 · 100%
100%
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 2 decided S&S contests · industry: 79%
0%
Penalty reduction in decided contests
$446 proposed, $446 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 2021-01-31.
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
WEST 2021-0110 Settlement 2021 $246 → $246
WEST 2010-513M Settlement Lesnick 2010 $200 → $200
WEST20010613M Default Barbour 2001 $176 → $176
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: 2010-10-13, 15 years ago
3
samples
0
limit-tested
Most sampled contaminants
  • Respirable dust, <.1mg3
Show the individual readings (3)
Date Contaminant Concentration Limit Conc / limit Occupation
2010-10-13 Respirable dust, <.1mg 0 Bulldozer Operator
2005-02-16 Respirable dust, <.1mg 0 Bulldozer Operator
2005-02-16 Respirable dust, <.1mg 0 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. Baca County 1992 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 2
2025 1
2024 1
2023 2
2022 0
2021 1
2020 0
2019 2
2018 3
2017 4
2016 3
2015 3
2014 3
2013 3
2012 2
2011 4
2010 4
2009 4
2008 3
2007 2
2006 0
2005 2
2004 3
2003 4
2002 2
2001 1
2000 1
Source: MSHA quarterly employment and production, updated weekly.

Baca County District II Screening Plant sits in Baca County, Colorado, where the Census mining category is 1.3% 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.
Baca County, Colorado · Population 3,460
1.3%
Mining share of county employment
$40,380
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 Q2 288 0 0 0.0
2026 Q1 384 0 0 0.0
2025 Q4 0 0 0
2025 Q3 0 0 0
2025 Q2 18 1 0 55555.6
2025 Q1 0 0 0
2024 Q4 0 0 0
2024 Q3 27 0 0 0.0
Show 97 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 153 0 0 0.0
2024 Q1 0 0 0
2023 Q4 126 0 0 0.0
2023 Q3 60 1 0 16666.7
2023 Q2 37 0 0 0.0
2023 Q1 270 0 0 0.0
2022 Q4 0 0 0
2022 Q3 0 0 0
2022 Q2 0 0 0
2022 Q1 0 0 0
2021 Q4 0 0 0
2021 Q3 0 0 0
2021 Q2 40 0 0 0.0
2021 Q1 45 0 0 0.0
2020 Q4 18 2 0 111111.1
2020 Q3 0 0 0
2020 Q2 0 0 0
2020 Q1 0 0 0
2019 Q4 80 0 0 0.0
2019 Q3 207 0 0 0.0
2019 Q2 135 0 0 0.0
2019 Q1 320 0 0 0.0
2018 Q4 432 0 0 0.0
2018 Q3 108 0 0 0.0
2018 Q2 0 0 0
2018 Q1 72 1 0 13888.9
2017 Q4 108 0 0 0.0
2017 Q3 252 1 0 3968.3
2017 Q2 81 0 0 0.0
2017 Q1 432 0 0 0.0
2016 Q4 270 0 0 0.0
2016 Q3 99 0 0 0.0
2016 Q2 324 0 0 0.0
2016 Q1 498 0 0 0.0
2015 Q4 468 0 0 0.0
2015 Q3 387 0 0 0.0
2015 Q2 54 0 0 0.0
2015 Q1 324 0 0 0.0
2014 Q4 135 0 0 0.0
2014 Q3 18 0 0 0.0
2014 Q2 72 0 0 0.0
2014 Q1 234 0 0 0.0
2013 Q4 432 0 0 0.0
2013 Q3 567 0 0 0.0
2013 Q2 270 0 0 0.0
2013 Q1 648 0 0 0.0
2012 Q4 468 0 0 0.0
2012 Q3 27 0 0 0.0
2012 Q2 0 0 0
2012 Q1 756 0 0 0.0
2011 Q4 612 0 0 0.0
2011 Q3 432 1 0 2314.8
2011 Q2 756 0 0 0.0
2011 Q1 27 0 0 0.0
2010 Q4 864 0 0 0.0
2010 Q3 1,143 0 0 0.0
2010 Q2 1,944 0 0 0.0
2010 Q1 360 0 0 0.0
2009 Q4 396 2 2 5050.5
2009 Q3 288 0 0 0.0
2009 Q2 390 0 0 0.0
2009 Q1 992 0 0 0.0
2008 Q4 140 0 0 0.0
2008 Q3 528 0 0 0.0
2008 Q2 744 0 0 0.0
2008 Q1 0 0 0
2007 Q4 0 0 0
2007 Q3 192 0 0 0.0
2007 Q2 584 0 0 0.0
2006 Q4 0 0 0
2006 Q3 0 0 0
2006 Q2 0 0 0
2006 Q1 0 0 0
2005 Q4 0 0 0
2005 Q3 162 0 0 0.0
2005 Q2 423 0 0 0.0
2005 Q1 504 0 0 0.0
2004 Q4 19 0 0 0.0
2004 Q3 100 0 0 0.0
2004 Q2 520 0 0 0.0
2004 Q1 273 0 0 0.0
2003 Q4 297 0 0 0.0
2003 Q3 202 0 0 0.0
2003 Q2 202 0 0 0.0
2003 Q1 388 0 0 0.0
2002 Q4 416 0 0 0.0
2002 Q3 1,344 0 0 0.0
2002 Q2 32 0 0 0.0
2002 Q1 144 0 0 0.0
2001 Q4 128 0 0 0.0
2001 Q3 144 0 0 0.0
2001 Q2 230 0 0 0.0
2001 Q1 192 0 0 0.0
2000 Q4 212 3 1 14150.9
2000 Q3 0 0 0
2000 Q2 49 0 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.