Mining Incidents

COAL BRANCH NO. 2 Coal

ROCKWELL MINING, LLC · Underground
Wharton, WV, Wyoming County, WV  ·  Active
MSHA Mine ID: 4609663

COAL BRANCH NO. 2 has $46K in proposed MSHA penalties and $5K outstanding across 0 contested dockets, plus health sampling and the full incident record.

Watch this mine

Email me when a new MSHA incident is filed at COAL BRANCH NO. 2.

Fatalities
0
Total incidents
5
Years on record
2024–2026
Latest incident
Jun 2026
Compliance record
MSHA citations since 2024
151
citations
15
significant & substantial
$45,534
proposed penalties
$40,211
paid to date
88% of proposed penalties paid to date, a $5,323 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2024
15
inspections on record
2,147
inspection hours
7.0
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 2,147 inspection hours.
Source: MSHA inspections data, updated weekly.

COAL BRANCH NO. 2 has $46K in proposed MSHA penalties and $5K 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.
$46K
proposed penalties
$46K
current assessed
$40K
paid to date
$5K
outstanding
139 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-05-29.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

MSHA sampling at COAL BRANCH NO. 2 shows respirable coal dust averaging 0.42 mg/m3 (100% compliant) across 722 samples.

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.
0.42
dust avg (mg/m3)
1.96
dust max (mg/m3)
100%
within 1.5 mg/m3
722
samples
Most recent sample: 2026-06-25.
Silica (quartz)
8.8
silica avg (%)
16.4
silica max (%)
46
samples
Most recent sample: 2026-05-27.
Noise
6%
over PEL
34
samples
Most recent sample: 2026-05-08.
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly.
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
2025 Q4 25,864 18 2 695.9
2025 Q3 24,297 22 3 905.5
2025 Q2 26,648 14 1 525.4
2025 Q1 28,443 13 2 457.1
2024 Q4 28,341 31 1 1093.8
2024 Q3 30,781 26 4 844.7
2024 Q2 0 0 0
No fatalities recorded at this mine.

Reportable incidents

5 on file

2026 · 1 incident

June 17, 2026 WV · Coal shuttle car operator, mantrip operator, ramcar operator, rail runner, buggy operator DUST DISEASE OF LUNGS
Rockwell Mining, LLC · Inhalation of radiations, caustics, toxic and noxious substances

10% pulmonary function impairment

2025 · 1 incident

May 30, 2025 WV · Coal roof bolter, rock bolter, pinner, mobile roof support operator (mrs) MACHINERY
Rockwell Mining, LLC · Struck by... (Not Elsewhere Classified)

Employee was installing a roof bolt as EE pushed the bolt up, EE used fast feed, and the bolt bent causing the bolt wrench EE was using to brake hitting EE in the mouth chipping one of EE's teeth.

2024 · 3 incidents

November 20, 2024 WV · Coal FALL OF ROOF OR BACK
Rockwell Mining, LLC · Accident type, without injuries

An unplanned roof fall occurred at this mine in the return airway on #3 Belt, #8 entry, 1 break inby SS#: 1324. There were no injuries associated with this event.

October 30, 2024 WV · Coal FALL OF ROOF OR BACK
Rockwell Mining, LLC · Accident type, without injuries

An unplanned roof fall occurred on the East Mains 1 Right panel in the last open line at the 5 face/ 6 right intersection. This was called in to the hot line and a plan was approved to clean the fall. There were no injuries due to this accident.

September 16, 2024 WV · Coal roof bolter, rock bolter, pinner, mobile roof support operator (mrs) SLIP OR FALL OF PERSON
Rockwell Mining, LLC · Over-exertion (Not Elsewhere Classified)

Employee stated EE was assisting in setting the feeder after a belt move when EE stepped in a hole and felt pain in EE's right knee.

For insurers, brokers, and safety consultants

The full compliance file on COAL BRANCH NO. 2

A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.