Kopperston Tunnel Coal
Rockwell Mining LLC
· Underground
Controlled by
Sev.en Global Investments a.s.
MSHA Mine ID: 4608529
MSHA record for Kopperston Tunnel (mine ID 4608529). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Inspection activity
MSHA inspections since 2025
1
inspections on record
3
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: 3 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Ownership history
- Eastern Associated Coal Corp 1995 to 1998
- Eastern Associated Coal Corp 1998 to 2018
- Rockwell Mining LLC 2018 to present
Source: MSHA controller and operator history, updated weekly.
Kopperston Tunnel sits in Wyoming County, West Virginia, where the Census mining category is 11.2% 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.Wyoming County, West Virginia · Population 20,948
11.2%
Mining share of county employment
$48,038
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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.