Mining Incidents

Riffle Johanna M controller

MSHA controller ID: C08840

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Fatalities
0
Total incidents
19
Mines on record
2
Years on record
1984–1992

Top causes

Incident timeline

1992
3
1991
4
1990
5
1989
1
1988
2
1986
2
1984
2

Operators under this controller

Mines on record

For insurers, brokers, and safety consultants

The full compliance file on Riffle Johanna M

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.