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
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The record

138 total records

Showing 50 of 138
February 2, 2026 TX · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Kiewit Mining Group · Fall to the walkway or working surface

Employee sustained a left shoulder dislocation due from a same level fall in slick muddy conditions from ground warming as the day progressed. Employee did not recognize the change in conditions and slipped and fell onto their shoulder.

December 10, 2025 TX · Metal/Non-Metal welder (non-shop) HANDLING OF MATERIALS
Kiewit Mining Group · Caught in, under or between a moving and a stationary object

Employee's right pinky finger was crushed between a 3" pipe and receiver hitch on a pickup resulting in a fracture of said pinky finger.

September 17, 2025 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

We had another smoker start up and we have all our rubber tire dozers down. We are waiting to get a tire replaced on a rubber tire dozer then it will go out and put the smoker out.

September 15, 2025 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

We had a Smoker on our Anderson coal seam bench. We got our RTD working on getting them out.

October 20, 2024 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

Contractor left their master switch on and it caused a fire to their motorgrader. No one was operating the machine and it was away from anything that could burn. No one was hurt, the blade was burnt up. They took it off site.

May 10, 2024 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

We have a couple of smokers on our A seam and C Seams of coal. We are trying to get to them to put them out. Our pit is very muddy. We are going to bury them as soon as we get to them.

May 8, 2024 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

We have a smoker on our A-Seam in the Northwest cut. We are digging it out and pushing material over to get it put out. Lots of rain is hindering us from getting it out in a timely manner.

April 9, 2024 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

Found we had 2 smokers on our Canyon coal seam and 2 smokers on our Anderson coal seam that flared up this morning around 7:15am. We are working on getting them all put out, it is just going to take longer then 30 minutes.

April 8, 2024 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

We have a Coal Smoker on our west end of the Canyon Coal Seam. We will Not have it out in the 30 minutes. We did not have anyone on night shift because of a winter storm, We are getting crews out to get the smokers put out.

April 3, 2024 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

We have a couple of smokers in our Anderson coal seam. We are needing more time to put them out because of where they are located. We have a dozer in the process of getting the smokers put out.

March 28, 2024 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

Had some smokers flare up on us that we were not able to get it out in the proper time. We are pushing material over on to the smoker to snuff it out. It was on our Canyon coal seam.

March 21, 2024 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

Coal fire that started from spontaneous combustion and wind in the north C 1-2 face.

March 8, 2024 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

East A1/2 catch bench has a coal fire burning that was caused by windy conditions and spontaneous combustion of the coal. The catch bench is hard to get to so it will be 5 to 6 hours before a piece of equipment will be able to get to the fire to dig it out.

March 7, 2024 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

Smoldering coal which was started by the high winds and spontaneous combustion was noticed at 12:00 PM in the North A1/2 face and it was going to be several hours before a rubber tire dozer could get to it to bury it because of the shovel trailing cable across the road. A cable duct was put in place and a rubber tire dozer was able to cross the cable and bury the hot spot.

February 21, 2024 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

Small coal smoker that started by spontaneous combustion in the north A1/2 face couldn't be distinguished with in 30 minutes. Took 2-2 1/2 hours to dig smoker out.

January 2, 2024 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

Coal smoker (which started by spontaneous combustion) at the toe of the west A1/2 bench was not able to be put out with in 30 minutes. Dozers were sent to the location and will have smoker out within 2 hours.

September 21, 2023 WY · Coal welder (non-shop) STEPPING OR KNEELING ON OBJECT
Buckskin Mining Company · Over-exertion (Not Elsewhere Classified)

Employee was using a 3 step ladder to inspect area on front of haul truck bed. The bed was off the truck, on the ground, being worked on. When they stepped down from the last step of the ladder, to the ground, their ankle rolled.

September 17, 2023 WY · Coal quality control technician, laboratory technician, laboratory assistant SLIP OR FALL OF PERSON
Buckskin Mining Company · Over-exertion (Not Elsewhere Classified)

Employee was carrying sample retains to storage building, tripped on step into storage area, caught self and sprained right hip.

August 15, 2023 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

Smoker noticed in the coal/parting berm on the #4 access ramp above c-seam. This was not on the edge of the highwall. Smoker was cable locked by the 4100 shovel cable, and needed to be relocated to gain access. Smoker was out within 1 hour of discovery.

July 13, 2023 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Buckskin Mining Company · Caught in, under or between a moving and a stationary object

A Technician was removing an axle from a haul truck. As the axle became free from the final, it swung and impacted a forklift and the employee's hand, requiring nine sutures to close the wound.

July 10, 2023 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

Smoker was noticed in the IBO cut above the c-seam. Rubber tire dozer was tasked with snuffing it out by means of burial. It took approx 42 minutes to extinguish the smoker from when first identified.

April 24, 2023 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

Smoker in coal seam in s/w corner of mine. Bottom of A-Seam coal on the backfill 4 bench.

April 13, 2023 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

Smoldering coal at the toe of the south west A1/2 bench. High winds and spontaneous combustion started the smoldering coal.

March 31, 2023 WY · Coal blaster, shooter, shotfirer, explosive worker, powder gang/monkey POWERED HAULAGE
Buckskin Mining Company · Struck against a moving object

The operator was traveling down a muddy slick road. The truck slid and tipped over.

March 18, 2023 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

Smoker was noticed in the SW corner of the A-Seam on panel B at the toe of the coal seam at the backfill 4 elevation. Smoker will be extinguished by means of dumping dirt, and pushing over the berm with a rubber tire dozer. Expected time to extinguish is less than 2 hours.

March 2, 2023 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

Coal smokers caused by spontaneous combustion in the south west A1/2 face.

December 4, 2022 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

Fire in coal seam "C". Location is hard to access. Access ramp under construction to gain access. Fire will be dug out from coal seam, and will be buried.

December 3, 2022 WY · Coal quality control technician, laboratory technician, laboratory assistant OTHER
Buckskin Mining Company · (Not Elsewhere Classified)

Contract employee (Standard Lab) called a mayday on self, was having problems breathing and wasn't feeling well. Employee stated has had congestive heart issues in the past. Mine rescue team responded and contract employee was taken to local hospital for examination. Employee was released from hospital and given instructions that EE could return to work.

November 2, 2022 WY · Coal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Buckskin Mining Company · Over-exertion in pulling or pushing objects

Warehouse EE was attempting to pull a box off top shelf of pallet rack onto a pallet While EE was attempting to pull the box EE felt a slight discomfort in EE's bicep EE reported the hurt and the EE was put in contact with company Teladoc

October 10, 2022 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

Smoker/fire was noticed during the morning pit tour between the Anderson (A-Seam) and the IB-1 Dirt Seam. The location was challenging to access safely, so the fire took approx. 4hrs to put out. Track Dozer buried the fire with parting material pushed down from the OB-1 bench.

September 6, 2022 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

Coal fines started on fire at the toe of the A-1/2 bench from wind gust, working on covering the fire with dirt to put it out.

August 24, 2022 WY · Coal master mechanic, foreman, supervisor MACHINERY
Buckskin Mining Company · Caught in, under or between a moving and a stationary object

The technician was using a "RAD" gun to torque bolts when the torque gun slipped, crushing the tip of the tech's middle finger on right hand.

August 15, 2022 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

Hot and dry conditions, coal spontaneously will combust and the fire wasn't put out with in the 30 minutes. Fire was put out within an hour.

June 19, 2022 WY · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Buckskin Mining Company · Over-exertion (Not Elsewhere Classified)

EMPLOYEE WAS EXITING BULK TRUCK AND TWISTED AND SPRAINED AN ANKLE.

May 2, 2022 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Buckskin Mining Company · Struck by falling object

Employee reached out with left hand to stop a large filter housing from falling. The housing landed on EE's left hand cutting the webbing between the ring and middle finger. Employee need stitches to close the wound.

April 8, 2021 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

Small smoker started in the north C1/2 coal face, spontaneous combustion started the smoker, wind picked up last night and fanned it into a fire. Going to take couple shifts to get it covered with overburden material because of where it is located.

March 29, 2021 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

Wind caused power lines to slap together and tripped out power to the mine when the power came back on a electrical fuse sparked and the sparks caused a grass fire in the train rail loop. Only took the recue team 45 minutes to extinguish the fire.

May 11, 2020 WY · Coal utility man, shift tech, service/dump truck operator HANDLING OF MATERIALS
Buckskin Mining Company · Caught in, under or between a moving and a stationary object

Utility person went to get the rope ready to drop the cable down from the cable tree. Employee was taking the last wrap of rope off the hooks and the rope slipped roughly one foot through the break. EE had left hand under the break grasping the rope, when it slid, EE's hand was pulled up into the break pinching the left thumb.

April 6, 2020 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Buckskin Mining Company · Over-exertion (Not Elsewhere Classified)

While retrieving a cardboard box employee stepped out of the back seat of a pickup and rolled left ankle on a ~ 3" piece of scoria.

December 5, 2019 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

A small coal fire flared up due to combustion and had not been buried within the 30 minute time frame in the south east corner of the Canyon seam.

November 24, 2019 TX · Coal FIRE
Kiewit Mining Group, Inc. · Accident type, without injuries

Coal Train 325 Komatsu 330M Caught Fire and it took longer than 30min to put it out

November 21, 2019 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

A coal fire was started by high wind conditions and spontaneous combustion in the north high wall face. High wall is in an area that no active mining is going on at this time.

July 28, 2019 WY · Coal FIRE
Buckskin Mining Company · Accident type, without injuries

There was not a specific incident and no structural fires. Buckskin had several coal smokers in the pit that were causing smoke to hang over the west portion of the mine and then drift toward some homes located west of the mine. Due to the smell of the smoking coal a home owner called in to MSHA.

March 25, 2019 TX · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Kiewit Mining Group, Inc. · Fall from machine

Employee's foot slipped in the truck cab door way while exiting a 6x6 water truck. EE landed on the ground with weight on ee left foot, resulting in a fracture to left heel.

February 1, 2019 TX · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Kiewit Mining Group · Fall from machine

Employee was washing boom off, lost track of where EE was standing and slipped and fell striking the right side of EE's head. Employee appeared to bleed from the nose and the onsite safety supervisor took precautionary measures and called ambulance.

December 21, 2018 TX · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer OTHER
Kiewit Mining Group, Inc. · Unclassified, insufficient data

Employee felt discomfort in EE's left shoulder

September 9, 2018 WY · Coal utility man, shift tech, service/dump truck operator SLIP OR FALL OF PERSON
Buckskin Mining Company · Fall to the walkway or working surface

Employee was walking on a downward grade on loose ballast, (small rocks along railroad tracks) the ballast slid causing the employee to fall backwards, as employee was falling employee put right arm out to brake fall, impacting hand and breaking right wrist.

August 15, 2018 TX · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Kiewit Mining Group, Inc. · Over-exertion in pulling or pushing objects

EE was installing inspection cover plates on a propel case. EE was tightening bolts with a socket/ratchet wrench and the socket slipped off of the bolt as they were tightening. Felt pain in right shoulder. EE was instructed to report the incident to supervisor but did not do that. The incident was not reported until 08/27/2018 when treatment was sought.

August 12, 2018 TX · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Kiewit Mining Group, Inc. · Struck against stationary object

The employee went to the roof with other workers to set a piece of tin roofing in place. The roofing is notched out so that it fits in a certain spot on the roof. The employee grabbed the tin in the middle section where it was previously cut by a saw and had bur marks. EE's glove caught the burs and cut through it cutting four fingers on the right hand.

June 27, 2018 TX · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Kiewit Mining Group, Inc. · Struck by flying object

EE was welding handrails on a walkway and was using a 6" grinder to grind the weld and debris got into right eye.

Showing 50 of 138