Mining Incidents

Walnut Creek: 151 MSHA citations Coal

Foster, Bates County, MO  ·  Active
MSHA Mine ID: 2302262

Walnut Creek has $60K in proposed MSHA penalties and $0 outstanding across 6 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
5
Years on record
2005–2013
Latest incident
Nov 2013
Compliance record
MSHA citations since 2002
151
citations
33
significant & substantial
$60,408
proposed penalties
$37,646
paid to date
62% of proposed penalties paid to date, a $22,762 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2002
84
inspections on record
3,430
inspection hours
4.4
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.
151 citations across 3,430 inspection hours.
Source: MSHA inspections data, updated weekly.

Walnut Creek has $60K in proposed MSHA penalties and $0 outstanding across 6 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.
$60K
proposed penalties
$38K
current assessed
$38K
paid to date
$0
outstanding
144 assessments are final orders; 6 contested dockets.
Of $43K in penalties contested before the Commission, $20K was upheld in final decisions.
As of the most recent assessment on 2026-02-18.
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.
22.0%
significant & substantial
0.0%
high negligence or reckless
22.7%
reasonably likely or greater
12.7%
permanently disabling or fatal if injury occurs
Negligence coding: 0.7% none, 28.7% low, 70.7% moderate, 0.0% 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.
13 citations taken to the federal commission · 9% of citations on record
  • Settled 13 · 100%
67%
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 9 decided S&S contests · industry: 79%
53%
Penalty reduction in decided contests
$43K proposed, $20K 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 2013-01-09.
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 2012-631 Settlement Paez 2013 $17K → $11K
CENT 2013-213 Settlement Andrews 2017 $13K → $5K
CENT 2011-864 Settlement Manning 2012 $7K → $1K
CENT 2011-165 Settlement Zielinski 2012 $4K → $1K
CENT 2011-595 Settlement Zielinski 2012 $2K → $1K
CENT 2011-863 Settlement Gill 2012 $525 → $525
Source: FMSHRC civil penalty dockets and decisions (public record), updated weekly.

MSHA sampling at Walnut Creek shows 100% of 381 respirable coal dust samples met the 1.5 mg/m3 standard.

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.

Respirable coal dust
Respirable coal dust and silica figures cover coal facilities. Dust compliance is measured against the current 1.5 mg/m3 standard; samples predating the 2014 standard are included, so compliance rates are a coarse historical signal.

Last sampled: 2026-08-03
100%
within 1.5 mg/m3
381
samples
0.64
dust max (mg/m3)
0
over MSHA ECV
The excessive concentration value (ECV) is MSHA's own per-sample enforcement threshold, which builds in measurement uncertainty; a sample over its ECV can trigger a citation. The count covers only samples MSHA assigned an ECV.
234 samples taken by MSHA inspectors, 147 by the operator.
Most-sampled occupations
  • BULLDOZER OPERATOR178
  • HIGHWALL DRILL OPERATOR88
  • COAL TRUCK DRIVER31

Silica (quartz)

Last sampled: 2026-02-26
8.8
silica avg (%)
20
samples
16.7
silica max (%)
Most-sampled occupations
  • BULLDOZER OPERATOR13
  • HIGHWALL DRILL OPERATOR6
  • COAL TRUCK DRIVER1

Noise
The share counts noise samples whose measured dose exceeded the 90 dBA permissible exposure limit. It describes the sampled workplace, not what reached the miner's ear: hearing conservation programs and the hearing protection worn during the shift are recorded separately and are not reflected here.

Last sampled: 2026-03-24
5%
over PEL
186
samples
Most-sampled occupations
  • BULLDOZER OPERATOR86
  • COAL TRUCK DRIVER25
  • HIGHLIFT OPERATOR/FRONT END LOADER25
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly.
Health sampling trend
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.
Respirable coal dust by year
Respirable coal dust and silica figures cover coal facilities. Dust compliance is measured against the current 1.5 mg/m3 standard; samples predating the 2014 standard are included, so compliance rates are a coarse historical signal.
Year within 1.5 mg/m3 samples
2026 100% 16
2025 100% 21
2024 100% 20
2023 100% 15
2022 100% 20
2021 100% 11
2020 100% 22
2019 100% 23
2018 100% 31
2017 100% 28
2016 100% 27
2015 100% 26
2014 100% 12
2013 100% 14
2012 100% 19
2011 100% 17
2010 100% 5
2009 100% 10
2008 100% 5
2006 100% 9
2005 100% 5
2004 100% 15
2003 100% 10
Silica (quartz) by year
Year silica avg (%) samples
2026 13.1 1
2025 6.7 3
2024 12.0 3
2023 9.3 1
2022 13.8 1
2021 14.2 1
2018 1.8 1
2017 7.3 2
2016 6.6 4
2015 9.8 2
2010 6.5 1
Noise by year
Year over PEL samples
2026 0% 9
2025 0% 5
2024 0% 4
2023 0% 8
2022 0% 7
2019 0% 5
2018 0% 5
2017 0% 5
2016 20% 5
2015 7% 14
2014 0% 8
2013 0% 9
2012 20% 20
2011 9% 23
2010 0% 5
2009 7% 15
2008 0% 2
2006 0% 11
2005 0% 5
2004 0% 11
2003 0% 10
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly.

Walnut Creek recorded 0.00 reportable injury cases per 100 full-time workers in 2020.

Injury rate, 2020
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.
0.00
total case rate
0.00
days-away rate
0.000
fatality rate
No reportable injury cases in any year shown. Employee-hours were reported in each of those years, so these are true zeros rather than missing data. Citations, listed in the compliance record above, are inspector-found violations and are counted separately from worker injuries.
Below average. The US coal mining average was 3.19 and the all-US-mining average was 2.08 cases per 100 workers.
Under 100,000 employee-hours were reported that year, so a single case moves the rate by two or more. Read the figure as approximate.
Year total case rate days-away fatal
2020 * 0.00 0.00 0.000
2019 * 0.00 0.00 0.000
2018 * 0.00 0.00 0.000
2017 * 0.00 0.00 0.000
2016 * 0.00 0.00 0.000
2015 * 0.00 0.00 0.000
2014 * 0.00 0.00 0.000
2013 * 0.00 0.00 0.000
* Fewer than 100,000 employee-hours that year; the rate is less stable.
Source: injury cases from MSHA accident and injury records; employee-hours from MSHA quarterly employment reports. Rate is cases per 100 full-time-equivalent workers, operator employees only.
Ownership history
  1. Oswego Coal Company, Inc. 2002 to 2009
  2. Continental Coal Inc 2009 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Coal production is reported quarterly and lags the current period; the most recent quarters may be incomplete.
Year Employees Coal produced (tons)
2026 8 64,755
2025 8 113,843
2024 8 147,314
2023 8 139,696
2022 7 73,530
2021 7 44,162
2020 12 158,739
2019 14 189,273
2018 16 258,902
2017 15 244,345
2016 18 233,898
2015 15 138,206
2014 20 362,813
2013 24 413,703
2012 18 349,306
2011 12 252,939
2010 10 274,868
2009 10 257,939
2008 3 62,054
2007 3 69,630
2006 12 191,733
2005 11 218,755
2004 8 188,499
2003 10 188,600
2002 4 44,966
Source: MSHA quarterly employment and production, updated weekly.

Walnut Creek sits in Bates County, Missouri, where the Census mining category is 0.4% 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.
Bates County, Missouri · Population 16,121
0.4%
Mining share of county employment
$57,914
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 3,506 0 0 0.0
2026 Q1 4,077 5 0 1226.4
2025 Q4 3,342 0 0 0.0
2025 Q3 3,891 4 0 1028.0
2025 Q2 3,544 0 0 0.0
2025 Q1 4,073 1 0 245.5
2024 Q4 3,850 0 0 0.0
2024 Q3 4,496 2 0 444.8
Show 89 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 3,695 0 0 0.0
2024 Q1 4,185 2 0 477.9
2023 Q4 3,593 0 0 0.0
2023 Q3 4,357 0 0 0.0
2023 Q2 3,401 2 0 588.1
2023 Q1 4,268 0 0 0.0
2022 Q4 3,940 0 0 0.0
2022 Q3 3,408 1 1 293.4
2022 Q2 3,258 0 0 0.0
2022 Q1 2,672 1 0 374.3
2021 Q4 2,289 0 0 0.0
2021 Q3 986 0 0 0.0
2021 Q2 3,492 0 0 0.0
2021 Q1 3,527 0 0 0.0
2020 Q4 6,807 0 0 0.0
2020 Q3 5,464 1 0 183.0
2020 Q2 6,616 0 0 0.0
2020 Q1 6,037 0 0 0.0
2019 Q4 8,333 0 0 0.0
2019 Q3 6,185 0 0 0.0
2019 Q2 7,518 0 0 0.0
2019 Q1 7,491 0 0 0.0
2018 Q4 9,600 0 0 0.0
2018 Q3 8,290 2 0 241.3
2018 Q2 9,999 0 0 0.0
2018 Q1 8,677 2 0 230.5
2017 Q4 8,712 0 0 0.0
2017 Q3 7,542 0 0 0.0
2017 Q2 8,753 4 1 457.0
2017 Q1 7,786 0 0 0.0
2016 Q4 10,030 3 0 299.1
2016 Q3 11,981 0 0 0.0
2016 Q2 10,622 4 0 376.6
2016 Q1 10,312 0 0 0.0
2015 Q4 9,273 4 0 431.4
2015 Q3 9,837 0 0 0.0
2015 Q2 8,780 3 0 341.7
2015 Q1 11,395 6 1 526.5
2014 Q4 10,852 0 0 0.0
2014 Q3 15,297 0 0 0.0
2014 Q2 11,502 5 1 434.7
2014 Q1 13,370 3 2 224.4
2013 Q4 15,145 1 0 66.0
2013 Q3 17,717 4 2 225.8
2013 Q2 14,750 2 0 135.6
2013 Q1 15,370 0 0 0.0
2012 Q4 13,838 5 3 361.3
2012 Q3 16,313 0 0 0.0
2012 Q2 7,010 3 0 428.0
2012 Q1 8,766 0 0 0.0
2011 Q4 7,554 0 0 0.0
2011 Q3 8,799 1 1 113.6
2011 Q2 8,684 1 0 115.2
2011 Q1 6,308 6 2 951.2
2010 Q4 7,644 0 0 0.0
2010 Q3 7,018 3 2 427.5
2010 Q2 7,787 3 0 385.3
2010 Q1 5,941 0 0 0.0
2009 Q4 7,766 3 0 386.3
2009 Q3 7,180 8 0 1114.2
2009 Q2 5,720 0 0 0.0
2009 Q1 5,907 0 0 0.0
2008 Q4 1,035 0 0 0.0
2008 Q3 1,314 2 0 1522.1
2008 Q2 1,240 0 0 0.0
2008 Q1 1,920 0 0 0.0
2007 Q4 1,820 3 0 1648.4
2007 Q3 1,820 0 0 0.0
2007 Q2 1,988 0 0 0.0
2007 Q1 2,199 0 0 0.0
2006 Q4 4,831 0 0 0.0
2006 Q3 5,091 3 0 589.3
2006 Q2 5,595 0 0 0.0
2006 Q1 5,416 6 4 1107.8
2005 Q4 6,101 0 0 0.0
2005 Q3 5,451 3 1 550.4
2005 Q2 5,265 0 0 0.0
2005 Q1 5,590 0 0 0.0
2004 Q4 4,160 4 0 961.5
2004 Q3 4,095 0 0 0.0
2004 Q2 4,680 11 5 2350.4
2004 Q1 4,550 3 1 659.3
2003 Q4 6,420 0 0 0.0
2003 Q3 6,360 3 0 471.7
2003 Q2 4,420 0 0 0.0
2003 Q1 4,450 0 0 0.0
2002 Q4 4,095 3 2 732.6
2002 Q3 2,925 0 0 0.0
2002 Q2 0 0 0
No fatalities recorded at this mine.

Reportable incidents

5 on file

2013 · 1 incident

November 22, 2013 MO · Coal blaster, shooter, shotfirer, explosive worker, powder gang/monkey OTHER
Continental Coal Inc · (Not Elsewhere Classified)

Laying out holes for the shot - began to feel pain in chest to arm

2012 · 1 incident

June 12, 2012 MO · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Continental Coal Inc · Struck by... (Not Elsewhere Classified)

Hit finger with hammer requiring cleanup abd a stitch .

2005 · 3 incidents

December 8, 2005 MO · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver ELECTRICAL
Oswego Coal Company, Inc. · Absorption of radiations, caustics, toxic and noxious substances

While operating a haul truck, the operator noticed smoke coming from the battery box. He stopped the truck, went over to the box, raised the lid and the battery exploded. A piece of the battery hit him in the nose and caused a laceration. Also, acid splashed in his left eye.

August 24, 2005 MO · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Oswego Coal Company, Inc. · Struck by falling object

Operating skid steer. Bucket latch not fully engaged and when EE dumped the load, the bucket fell to ground. EE raised his foot and was struck by falling bucket - chipped bone in foot.

August 17, 2005 MO · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Oswego Coal Company, Inc. · Contact with hot objects or substances

EE RAISED WELD HELMET AND HIS VISOR WHILE SLAGGING THE WELD. A PIECE OF SLAG WENT IN LEFT EYE. DOCTOR GAVE EYE DROPS.