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

22 matching records

Showing all 22
May 5, 2026 WI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY

Welding on jaw of crusher, after shift realized scratching in eye from foreign object due to welding.

June 17, 2025 WI · Metal/Non-Metal master mechanic, foreman, supervisor MACHINERY
Milestone Materials Div/Mathy Construction Co · Struck by... (Not Elsewhere Classified)

Operator set down a grinder while cutting disk was still spinning, disk contacted the conveyor belt and jumped to the side. The spinning disk contacted the back of the operators hand and caused a laceration to the hand. Laceration required stiches to close.

April 10, 2024 WI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY

Using a grinder to remove a bracket and at some point got a piece of steel in their eye.

March 21, 2023 WI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Milestone Materials Div/Mathy Construction Co · Struck by... (Not Elsewhere Classified)

Employee was loosening a bolt with impact wrench. Employee tried to hold bolt in place with hand, when bolt head spun and cut hand.

July 13, 2022 WI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY

Operator was using a cut-off wheel and disk came apart. Small section struck operator in the stomach, requiring 4 stitches to close the laceration.

August 1, 2018 WI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Milestone Materials Div/Mathy Construction Co · Struck by... (Not Elsewhere Classified)

Operator was removing cutting edge from loader, holding bolt in place with left hand, bolt spun while using impact wrench, cutting operators left thumb.

June 29, 2013 WI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Milestone Materials Division Mathy Construction · Struck against a moving object

EE alleges that while operating a backhoe scaling quarry highwall, his lower back began to hurt after being jarred when a large rock hit the bucket.

October 18, 2006 WI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Milestone Materials Div/Mathy Construction Co · Struck by... (Not Elsewhere Classified)

While replacing bracket using the air gun to spin off the bolts on top. Right was on the bottom holding the bolt up when the air gun jammed on, causing the bolt to spin resulting in a laceration on his finger.

July 7, 2006 WI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY

While tightenting the blow bars on the impactor, the mall missed the shoe and struck the blow bar. A chip from the blow bar struck employee on the forearm.

May 14, 2005 WI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Milestone Materials Div/Mathy Construction Co · Struck by... (Not Elsewhere Classified)

Employee was directing other employee who was operating hammer to break rock in the jaw when the hammer slipped off the rock and lunged over crushing EE's hand.

May 10, 2004 MN · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Milestone Materials Div/Mathy Construction Co · Caught in, under or between (Not Elsewhere Classified)

While attempting to fasten seeder to the three point hitch of the tractor the seeder dropped and wedged victims hand against the tractor arm. The incident at first blush was determined not to be reportable and then reconsidered.

February 20, 2002 WI · Metal/Non-Metal mine manager, mine foreman, mine owner MACHINERY
Milestone Materials Div/Mathy Construction · Over-exertion (Not Elsewhere Classified)

EE WAS USING AN AIR HAMMER TO REMOVE MUD & CLAY OUT OF ROTO-LIFT ON THE ROLL PLANT WHEN HIS SHOULDER BECAME SORE-PAIN INCREASED OVERTIME, SO HE IS SEEKING TREATMENT. SOUGHT MEDICAL TREATMENT IN MAY.

October 27, 2001 WI · Metal/Non-Metal welder (shop) MACHINERY
Milestone Materials Div/Mathy Construction Co · Struck by... (Not Elsewhere Classified)

THE WELDER PLACED THE HAND GRINDER THAT HE HAD BEEN USING ON THE FENDER OF THE TRAILER THAT HE WAS WORKING ON. APPARENTLY SOMETHING CAME OFF THE GRINDING WHEEL AND STRUCK HIS EYE FROM BEHIND T HE GLASSES.

July 6, 2001 WI · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY

EE WAS LOOKING DOWN IN BREAKER WHEN A ROCK FLEW OUT AND STRUCK HIS WRIST.

May 23, 2001 WI · Metal/Non-Metal drill helper MACHINERY
Milestone Materials Div/Mathy Construction Co · Struck by... (Not Elsewhere Classified)

EMPLOYEE WAS SLOWLY MOVING DRILL INTO POSITION WHEN EITHER THE TRACK SLIPPED OFF ROCK OR TEETERED OFF ROCK. THE DRILL OVERTURNED AS A RESULT.

Showing all 22