← MSHA accidents

SLIP OR FALL OF PERSON

220262090004 · 07/21/2026 · Knife River Corporation Mountain West

Details

Degree of injury
DAYS AWAY FROM WORK ONLY
Classification
SLIP OR FALL OF PERSON
Accident type
Fall to the walkway or working surface
Occupation
Superintendent
Activity
Walking, Running
Injury source
GROUND
Nature of injury
FRACTURE,CHIP
Body part
ANKLE
Days lost
—
Mine experience
6 years

Operator

Controller (parent)
Knife River Corporation
Operator
Knife River Corporation Mountain West
Mine
1002089

Narrative

EE was stepping back after hooking up rigging and stepped into a low spot which caught EE's foot as EE fell. EE applied ice and rested it for 6 days with little improvement so got x rays on 7/27 which showed a broken bone in EE's ankle. EE is cleared for light duty work at this time.

Source

Authoritative
MSHA Open Government Data
Machine
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