Mining Incidents

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Every injury and fatality MSHA has on file. Filter by state, year, sector, classification, experience, or any keyword from the investigator's narrative.

Total incidents
273,095
Of which fatal
1,202
Years on record
2000–2026
Classifications
20
Filters 2 active
Time period
Experience at time of incident

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The record

12 matching records

Showing all 12
January 20, 2026 SD · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDTOOLS (NONPOWERED)
Knife River - South Dakota · Struck by flying object

Employee was assisting with the replacement of a head-drum shaft bearing on the #1 screen conveyor on the Portable Plant. The chain that was used to support the head-drum and shaft assembly snapped, striking Tyler Whipple middle finger on left hand, fracturing the 3rd digit / tip of finger.

August 14, 2024 SD · Metal/Non-Metal drill operator HANDTOOLS (NONPOWERED)
Knife River - South Dakota · Struck by... (Not Elsewhere Classified)

Employee was attempting to remove the swivel adapter from the auger head. A 36-inch pipe wrench was attached to the adapter and while attempting to rotate the auger shaft, the auger shaft unexpectedly rotated with the pipe wrench attached. The pipe wrench struck EE in the right chest and pushed EE against the back of the drill truck.

June 14, 2023 SD · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDTOOLS (NONPOWERED)
Knife River - South Dakota · Struck by flying object

EE was removing a worn bucket tooth on the 990H Loader. When the tooth failed to separate from the bucket adapter, EE used a sledgehammer to strike the tooth resulting a piece of shrapnel from the tooth striking EE in the chest and becoming imbedded.

January 13, 2022 SD · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Knife River - South Dakota · Struck by... (Not Elsewhere Classified)

Employee cutting belting for back flaps for feed ends of screen. Employee had the belting on the ground cutting, while on knees the utility knife slipped from the rubber, causing small laceration to inner left side of right knee.

November 7, 2018 SD · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
Knife River - South Dakota · Struck by... (Not Elsewhere Classified)

EE using sledgehammer to dislodge frozen material from feeder, sledgehammer ricocheted back, hitting EE right foot, slamming the foot into the side of the feeder.

December 3, 2015 SD · Metal/Non-Metal electrician helper HANDTOOLS (NONPOWERED)
Knife River - South Dakota · Struck by... (Not Elsewhere Classified)

Unwiring an electric motor and utility knife slipped when cutting tape and sliced through coveralls, jeans, and long johns to make lacerate inside of left thigh. A few stitches and no lost time.

March 28, 2015 SD · Metal/Non-Metal electrician, lineman HANDTOOLS (NONPOWERED)
Knife River - South Dakota · Struck by... (Not Elsewhere Classified)

Employee was cutting tape on wires to a motor and it was snow covered, wet, and slippery and the utility knife slipped causing it to cut through his gloves and lacerate the back side of his left thumb.

January 11, 2012 SD · Metal/Non-Metal ledgeman/hand, quarry man HANDTOOLS (NONPOWERED)
Knife River - South Dakota · Caught in, under or between a moving and a stationary object

EE was using a vise grip pliers to close the end of an s-hook from a hold down strap. The vise grip pliers slipped off of the s-hook and pinched his left middle finger.

November 1, 2011 SD · Metal/Non-Metal pumper HANDTOOLS (NONPOWERED)
Knife River - South Dakota · Struck by... (Not Elsewhere Classified)

IE was changing screens in the middle deck of #4 screen with co-worker. Co-worker was swinging a 4 lb hammer to set the screen in the screen deck. IE inadvertently put his left hand next to the area that co-worker was swinging and IE's left middle finger was struck by the hammer.

August 13, 2010 SD · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
Knife River - South Dakota · Over-exertion in wielding or throwing objects

EE was removing a rock from the feeder grizzly. The sledge hammer head came off the the handle causing the handle to strick the rock which over extended ee left elbow. (acute strain).

July 12, 2010 SD · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
Knife River - South Dakota · Over-exertion in lifting objects

EE was lifting a ratchet chain hoist in place to raise the gravity take-up weight for the Pit Long Belt Unit # 34-135-S. While lifting the ratchet chain hoist in place he strained a muscle in his right shoulder.

May 7, 2002 SD · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Knife River-South Dakota · Struck against stationary object

EE WAS HAMMERING WEDGES IN TO TIGHTEN THE SCREENS ON PLANT. THE ONE BEHIND THE MOTOR, WHEN STRUCK, CAME BACK OUT HITTING EE BY THE LEFT EYE.

Showing all 12