Mining Incidents

Coal Branch No.1 Mine: 685 MSHA citations Coal

Rockwell Mining LLC · Underground
Wharton, Boone County, WV  ·  NonProducing
MSHA Mine ID: 4609588

Coal Branch No.1 Mine has $538K in proposed MSHA penalties and $1K outstanding across 32 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
5
Years on record
2020–2025
Latest incident
Dec 2025
Compliance record
MSHA citations since 2020
685
citations
120
significant & substantial
$538,031
proposed penalties
$433,270
paid to date
81% of proposed penalties paid to date, a $104,761 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2020
57
inspections on record
5,945
inspection hours
11.5
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.
685 citations across 5,945 inspection hours.
Source: MSHA inspections data, updated weekly.

Coal Branch No.1 Mine has $538K in proposed MSHA penalties and $1K outstanding across 32 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.
$538K
proposed penalties
$434K
current assessed
$433K
paid to date
$1K
outstanding
669 assessments are final orders; 32 contested dockets.
Of $420K in penalties contested before the Commission, $317K was upheld in final decisions.
As of the most recent assessment on 2026-06-16.
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.
17.9%
significant & substantial
2.1%
high negligence or reckless
19.2%
reasonably likely or greater
31.1%
permanently disabling or fatal if injury occurs
Negligence coding: 0.1% none, 48.6% low, 49.2% moderate, 2.1% 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.
400 citations taken to the federal commission · 58% of citations on record
  • Settled 328 · 82%
  • Stood as issued 72 · 18%
89%
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 91 decided S&S contests · industry: 79%
29%
Penalty reduction in decided contests
$446K proposed, $317K 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 2025-12-22.
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
WEVA 2026-0057 Settlement Paez 2026 $70K → $28K
WEVA 2024-0101 Default 2024 $25K → $25K
WEVA 2022-0507 Settlement Lewis 2022 $22K → $17K
WEVA 2025-0126 Settlement Bulluck 2025 $20K → $15K
WEVA 2022-0437 Settlement Moran 2022 $20K → $13K
WEVA 2022-0238 Settlement Voisin 2023 $19K → $21K
Source: FMSHRC civil penalty dockets and decisions (public record), updated weekly.

MSHA sampling at Coal Branch No.1 Mine shows 100% of 2,146 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: 2025-12-04
100%
within 1.5 mg/m3
2,146
samples
2.88
dust max (mg/m3)
6
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.
320 samples taken by MSHA inspectors, 1,826 by the operator.
Most-sampled occupations
  • CONTINUOUS MINER OPERATOR785
  • SHUTTLE CAR OPERATOR (STANDARD SIDE)595
  • ROOF BOLTER (TWIN HEAD) (RETURN SIDE)530

Silica (quartz)

Last sampled: 2025-10-31
9.1
silica avg (%)
131
samples
24.4
silica max (%)
Most-sampled occupations
  • CONTINUOUS MINER OPERATOR45
  • ROOF BOLTER (TWIN HEAD) (RETURN SIDE)43
  • SHUTTLE CAR OPERATOR (STANDARD SIDE)40

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: 2025-10-21
1%
over PEL
81
samples
Most-sampled occupations
  • SHUTTLE CAR OPERATOR (STANDARD SIDE)26
  • CONTINUOUS MINER OPERATOR14
  • ROOF BOLTER (TWIN HEAD) (RETURN SIDE)11
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
2025 100% 313
2024 100% 403
2023 99% 393
2022 99% 371
2021 100% 411
2020 99% 255
Silica (quartz) by year
Year silica avg (%) samples
2025 5.2 23
2024 9.9 22
2023 9.1 23
2022 9.6 19
2021 11.7 25
2020 8.7 19
Noise by year
Year over PEL samples
2025 0% 10
2024 0% 12
2023 4% 26
2021 0% 10
2020 0% 23
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly.

Coal Branch No.1 Mine recorded 1.57 reportable injury cases per 100 full-time workers in 2025.

Injury rate, 2025
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.
1.57
total case rate
0.00
days-away rate
0.000
fatality rate
Below average. The US coal mining average was 3.19 and the all-US-mining average was 1.97 cases per 100 workers.
In West Virginia, coal mining averaged 3.89 cases per 100 workers that year.
Year total case rate days-away fatal
2025 1.57 0.00 0.000
2024 0.00 0.00 0.000
2023 0.00 0.00 0.000
2022 1.38 0.00 0.000
2021 2.80 1.40 0.000
2020 1.99 0.00 0.000
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. Rockwell Mining LLC 2019 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 0
2025 55 199,001
2024 67 281,637
2023 61 227,992
2022 59 305,250
2021 59 367,910
2020 49 191,704
Source: MSHA quarterly employment and production, updated weekly.

Coal Branch No.1 Mine sits in Boone County, West Virginia, where the Census mining category is 10.1% 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.
Boone County, West Virginia · Population 21,312
10.1%
Mining share of county employment
$56,152
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 0 2 0
2026 Q1 0 5 0
2025 Q4 27,287 33 2 1209.4
2025 Q3 35,391 20 1 565.1
2025 Q2 30,548 11 4 360.1
2025 Q1 34,201 18 7 526.3
2024 Q4 34,018 29 4 852.5
2024 Q3 33,585 26 5 774.2
Show 18 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 55,424 44 12 793.9
2024 Q1 41,212 25 3 606.6
2023 Q4 35,711 24 2 672.1
2023 Q3 43,081 31 5 719.6
2023 Q2 40,612 14 3 344.7
2023 Q1 37,354 32 3 856.7
2022 Q4 33,563 13 3 387.3
2022 Q3 36,101 31 10 858.7
2022 Q2 37,254 35 8 939.5
2022 Q1 37,961 16 1 421.5
2021 Q4 35,919 39 6 1085.8
2021 Q3 34,061 30 6 880.8
2021 Q2 37,473 49 9 1307.6
2021 Q1 35,616 40 8 1123.1
2020 Q4 29,042 30 5 1033.0
2020 Q3 29,054 36 7 1239.1
2020 Q2 29,506 25 4 847.3
2020 Q1 13,142 26 2 1978.4
No fatalities recorded at this mine.

Reportable incidents

5 on file

2025 · 1 incident

December 3, 2025 WV · Coal roof bolter, rock bolter, pinner, mobile roof support operator (mrs) HANDTOOLS (NONPOWERED)
Rockwell Mining LLC · Struck by... (Not Elsewhere Classified)

Employee stated EE was tightening a bolt on a belt clamp with channel locks, the bolt broke as EE was pulling it towards EE causing EE to hit EE's mouth losing EE's tooth. Employee had a root canal on EE's tooth on 03/16/2026

2022 · 1 incident

December 6, 2022 WV · Coal lw propman, propman helper, move crew if lw, move-up man, jacksetter, advanceman lw helper HANDLING OF MATERIALS
Rockwell Mining LLC · Caught in, under or between a moving and a stationary object

Employee stated EE was at the section tailpiece attempting to remove the water manifold from the waterline using a crib block to strike the manifold when EE's hand slipped mid swing, and EE mashed EE's right middle finger between the crib block and the cut off valve for the bull line.

2021 · 2 incidents

December 27, 2021 WV · Coal bull gang foreman, labor foreman, leadman, section foreman, shift boss FALL OF ROOF OR BACK
Rockwell Mining LLC · Struck by falling object

Employee stated went to retrieve wedges, and started to walk away when a rock dislodged from the roof striking EE in the back, sliding to EE's legs pinning them to mine floor, employee yelled for help. Co-worker arrived first and removed the rock. Employee was brought to surface, transported to Hospital and diagnosed with a fractured vertebrae and continues to be off work.

June 30, 2021 WV · Coal roof bolter, rock bolter, pinner, mobile roof support operator (mrs) MACHINERY
Rockwell Mining LLC · Caught in, under or between a moving and a stationary object

Employee Stated they had adjusted the drill pot on a DDr13 roof bolter and was watching it while bolt partner raised the drill pot and got the tip of left pinky finger caught between the longarm and the drill pot. Employee got medical treatment on 7/12/21 and was placed on restricted duty.

2020 · 1 incident

December 9, 2020 WV · Coal electrician, lineman HANDLING OF MATERIALS
Rockwell Mining LLC · Struck by falling object

Employee stated while attempting to remove the cat idler on the operator side it got stuck. When it freed up it fell on employee's right pinky finger smashing it causing employee to receive 2 stitches.