← All operators

Ozark-Mahoning Company: 129 reportable incidents operator

Controlled by Pennwalt Corp

MSHA operator ID: L00379

Watch this operator

Email me when a new MSHA incident is filed at any Ozark-Mahoning Company mine.

Fatalities: 0
Total incidents: 129
Mines on record: 8
Years on record: 1983–1990

Top causes

HANDLING OF MATERIALS 34 non-fatal
MACHINERY 27 non-fatal
SLIP OR FALL OF PERSON 17 non-fatal
HANDTOOLS (NONPOWERED) 14 non-fatal
POWERED HAULAGE 14 non-fatal
HOISTING 8 non-fatal

Incident timeline

1990

1989

1988

1987

1986

1985

1984

1983

Mines on record

For insurers, brokers, and safety consultants

Where Ozark-Mahoning Company stands on silica, penalties, and injury rate

MSHA's standard limits respirable silica to 50 micrograms per cubic metre, but MSHA publishes dust and quartz as separate files and never the silica figure itself. We derive it per sample, score it against the limit, and set the operator's injury rate against a benchmark built from the full MSHA operator record. With the 26-year penalty trail, contest posture, and fatality history. Delivered as a PDF with the underlying data as CSV.

The federal record itself stays free on this site. What costs money, and why.

See a sample report Need a different cut of the data? Ask us