Imperial Colliery Company · Unclassified, insufficient data
I NAME ALLEGES 2E HAS A NOISE INDUCED HEARING LOSS. HE LAST WORKED FOR I MPERIAL 1-24-80.
No 20 Mine: 2 reportable incidents Coal
No 20 Mine has had no fatalities among 2 reportable incidents since 1987.
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- Fatalities
- 0
- Total incidents
- 2
- Years on record
- 1987
- Latest incident
- Nov 1987
Ownership history
- Imperial Colliery Company 1975 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
| Year | Employees |
|---|---|
| 1989 | 0 |
| 1988 | 0 |
| 1987 | 1 |
| 1986 | 0 |
| 1985 | 0 |
| 1984 | 1 |
| 1983 | 6 |
Source: MSHA quarterly employment and production, updated weekly; years before 2000 come from MSHA's archived Part 50 employment files.
No 20 Mine sits in Kanawha County, West Virginia, where the Census mining category is 1.9% 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.Kanawha County, West Virginia · Population 178,198
1.9%
Mining share of county employment
$58,887
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
No fatalities recorded at this mine.
Reportable incidents
2 on file1987 · 2 incidents
Imperial Colliery Company · Inhalation of radiations, caustics, toxic and noxious substances
I NAME ALLEGES 2E HAS COAL WORKER PNEUMOCONIOSIS. HE LAST WORKED FOR IMPERIAL 5-1-82 WHEN HE WAS LADI OFF BECAUSE OF NO WORK AVAILABLE.