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

272 total records

Showing 50 of 272
March 25, 2026 MT · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Westmoreland Rosebud Mining LLC · Struck against a moving object

EE reported a strained back from being loaded while operating end dump

March 18, 2026 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Westmoreland Rosebud Mining LLC · Struck by... (Not Elsewhere Classified)

The employee was shutting off wash down hydrant with a T handle. The threaded flange connecting the casing split in half, shooting all 6 feet of the stem upward into the employee's face splitting EE's lip open requiring sutures.

March 4, 2026 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech STEPPING OR KNEELING ON OBJECT
Westmoreland Rosebud Mining LLC · Over-exertion (Not Elsewhere Classified)

Mechanic was climbing the stairs on a CAT 777 haul. Three steps up the stairs they felt their right knee pop.

March 4, 2025 MT · Coal welder (shop) HANDTOOLS (NONPOWERED)
Westmoreland Rosebud Mining LLC · Over-exertion (Not Elsewhere Classified)

An employee was using the spanner wrench to change a disk on a handheld grinder. When the nut came loose, employee felt pain in right hand. Employee reported it at the beginning of the next shift and was taken to the clinic. EE was not released to full duty.

February 1, 2025 MT · Coal electrician, lineman STRIKING OR BUMPING
Westmoreland Rosebud Mining LLC · Struck against stationary object

Ee was unhooking the trail cable from dragline. EE was following to make sure it didn't get snagged on anything. EE's eyes were on the cable while passing behind the shoe, EE walked into the shoelace counterweight. EE was evaluated on-site and sent to the clinic for precautionary reasons. Upon further evaluation the employee was not released to return to work.

October 22, 2024 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Westmoreland Rosebud Mining LLC · Struck against stationary object

An employee was installing seals on a 777 duo cone. EE's hand slipped and contacted the sharp edge of another seal, causing a cut on EE's left hand, middle finger. The cut required sutures, and EE was released to full duty.

October 18, 2024 MT · Coal greaser, grease man, oiler, lube man, dragline oiler HANDLING OF MATERIALS
Westmoreland Rosebud Mining LLC · Over-exertion (Not Elsewhere Classified)

An employee felt pain in EE's low back as EE climbed the boarding ladder of a front-end loader. EE's back muscles spasmed as EE climbed up, no slip or fall was involved. EE was taken to the clinic for precautionary reasons and was released to restricted duty.

October 17, 2024 MT · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer DISORDERS (REPEATED TRAUMA)
Westmoreland Rosebud Mining LLC · Over-exertion (Not Elsewhere Classified)

An employee was seen by an orthopedic specialist and was not released to return to work. EE began missing time on 10/17/24. EE's chief complaint was hand/wrist pain which EE attributes to years of equipment operation.

September 3, 2024 MT · Coal FIRE
Westmoreland Rosebud Mining LLC · Accident type, without injuries

Employees were at the scene when the event occurred, and the fire was quickly extinguished, less than half an hour. When investigating the event, the bag house was found to have a faulty level indicator not allowing the system to work correctly and dump the coal dust on the belt.

August 15, 2024 MT · Coal welder (shop) HANDLING OF MATERIALS
Westmoreland Rosebud Mining LLC · Struck by falling object

An employee was removing the cable clamps from the drag drum on a dragline to perform a drag rope change out. EE removed the first cable clamp and it fell, striking EE's right foot on the safety toe of EE's boot. EE was evaluated at the clinic and X-Ray revealed a fracture of EE's little toe.

August 12, 2024 MT · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer DISORDERS (REPEATED TRAUMA)
Westmoreland Rosebud Mining LLC · Over-exertion (Not Elsewhere Classified)

The employee began experiencing pain in left wrist over the years. Employee was recently diagnosed with carpal tunnel syndrome and taken off work on 8/12/24.

July 24, 2024 MT · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
Westmoreland Rosebud Mining LLC · Struck against a moving object

A haul truck driver claims EE was jarred while EE's truck was being loaded. EE continued to work until 8/8/24, at which time EE was seen by a doctor and not allowed to return to work.

July 9, 2024 MT · Coal welder (non-shop) MACHINERY
Westmoreland Rosebud Mining LLC · Struck by flying object

A welder was grinding in the welding shop. They felt something fall into their eye. Was taken to the clinic, where a piece of metal was removed from their eye. Welder was given prescription eye drops, making this reportable. Welder was wearing safety glasses and a face shield at the time of the incident.

June 5, 2024 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Westmoreland Rosebud Mining LLC · Struck by falling object

While removing the bolts from the belly pan of a dozer, dirt fell in behind the employee's safety glasses and got into EE's eye. EE was taken to the clinic and the debris was successfully removed. The employee was given prescription eye drops, making this incident reportable.

May 16, 2024 MT · Coal belt vulcanizer HANDTOOLS (NONPOWERED)
Westmoreland Rosebud Mining LLC · Struck by... (Not Elsewhere Classified)

Contracted to install belting onto the overland conveyor. The belt tech was cutting the splicing material on the flatbed of the work truck when the blade slipped from the straight edge and skid across the employee's middle finger, pointer finger, and thumb on EE's left hand. Employee received a total of 17 stitches. Cut through skin only, no tendons. No PT required.

April 4, 2024 MT · Coal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Westmoreland Rosebud Mining LLC · Struck against stationary object

An employee was unloading a box of filters. The box was directly under a light switch. When EE reached into the box, EE's finger contacted the corner of the metal faceplate cover. The corner was sharp and cut EE's finger. EE received stitches, making this incident reportable.

February 17, 2024 MT · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver DISORDERS (REPEATED TRAUMA)
Westmoreland Rosebud Mining LLC · Over-exertion (Not Elsewhere Classified)

An employee complained of right wrist pain while operating a haul truck. The employee states that this is an occupational illness as there was no injury event. The employee was sent home and was later diagnosed with carpal tunnel syndrome and has not returned to work.

February 5, 2024 MT · Coal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger SLIP OR FALL OF PERSON
Westmoreland Rosebud Mining LLC · Fall from machine

An employee was dismounting a dragline. EE mis-stepped as descended one of the last stairs and fell to the ground. EE was later diagnosed with a torn tendon, which will require surgery to repair.

January 27, 2024 MT · Coal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger HANDLING OF MATERIALS
Westmoreland Rosebud Mining LLC · Caught in, under or between a moving and a stationary object

The employee was trying to close the door on the front of the dragline cab. EE's left hand/thumb was in the frame of the door as it closed. EE's thumb was pinched in the closing door. EE received a crushing type injury to EE's hand. EE was taken to the clinic for treatment and was not released to return to work.

December 14, 2023 MT · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Westmoreland Rosebud Mining LLC · Struck against a moving object

The employee running a dozer. EE was backing up and was looking over right shoulder. EE hit some rough ground, jarring EE and causing pain in the lower back. EE was taken to the clinic and checked out. EE continued to work and later went to get rechecked. EE was not released to duty and the employer was notified of this on 1/10/24.

October 18, 2023 MT · Coal greaser, grease man, oiler, lube man, dragline oiler FALLING/SLIDING/ROLLING MATERIALS
Westmoreland Rosebud Mining LLC · Struck by falling object

The injured employee raised and latched a door on service truck 3019. A gust of wind caught the door and caused it to unlatch. The door fell shut and injured two of the employees fingers. The employee was not released to return to work.

August 28, 2023 MT · Coal FIRE
Westmoreland Rosebud Mining LLC · Accident type, without injuries

A grass fire was reported south of Area G. No personnel, structures, or equipment were threatened by the fire. The fire was extinguished about an hour later with no injuries or damage to equipment.

August 14, 2023 MT · Coal greaser, grease man, oiler, lube man, dragline oiler HANDLING OF MATERIALS
Westmoreland Rosebud Mining LLC · Over-exertion in lifting objects

The employee was lifting an air pump out of a grease barrel and felt pain in EE's back. EE was taken to the clinic for evaluation and received a full release. EE was taken back to the clinic on 8/24/23 due to continued pain and was not released to full duty.

August 12, 2023 MT · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Westmoreland Rosebud Mining LLC · Fall onto or against objects

The injured employee was stepping from the lower deck of the excavator to the upper deck. EE missed the step and hit shin on the step. EE received a cut that required stitches to close, making this incident reportable.

July 31, 2023 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Westmoreland Rosebud Mining LLC · Struck by falling object

The employee was leaving work at the end of shift. Employee stopped at the crew shack to wash face and head. A piece of dirt or coal fell into EE's left eye when EE washed EE's hair. The particle caused a scratch on the cornea and the doctor administered prescription eye salve, making this incident reportable.

May 22, 2023 MT · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Westmoreland Rosebud Mining LLC · Fall to the walkway or working surface

An employee tripped while mounting a haul truck. EE felt pain in the shoulder as EE caught self. The employee was evaluated at the clinic and later (on 6/3/23) received medical treatment for the injury, making this reportable. The employee was not released to return to work.

February 2, 2023 MT · Coal superintendent SLIP OR FALL OF PERSON
Westmoreland Rosebud Mining LLC · Fall to the walkway or working surface

The employee exited a vehicle and began walking across a parking area. EE slipped on ice and fell on EE's right leg/ankle. EE was taken to the clinic for X-Rays and was diagnosed with a fracture. The employee was not able to return to work.

October 20, 2022 MT · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer OTHER
Westmoreland Rosebud Mining LLC · Absorption of radiations, caustics, toxic and noxious substances

An employee reported to work. Before the start of shift, they reported to their supervisor that they had been bitten by an insect. It is not known when or where the bite occurred or what type of insect it was. The employee experienced a severe reaction to the bite.

August 17, 2022 MT · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Westmoreland Rosebud Mining LLC · Fall to the walkway or working surface

The injured employee was in the locker room getting ready to start the shift. EE grabbed water jug and hard hat and turned to leave the area. EE's left knee made contact with the bench and EE fell over the bench. The employee got an MRI and on 8/23 EE was diagnosed with a hairline fracture and was not able to return to work.

August 8, 2022 MT · Coal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider HANDLING OF MATERIALS
Westmoreland Rosebud Mining LLC · Struck by... (Not Elsewhere Classified)

The injured employee was rolling up old conveyor belt. The employee was changing spools and received a laceration to the left hand from a sharp bur on the end of the metal spool. The employee was wearing leather gloves at the time. The wound was sutured, making this incident reportable.

June 10, 2022 MT · Coal greaser, grease man, oiler, lube man, dragline oiler MACHINERY
Westmoreland Rosebud Mining LLC · Caught in, under or between a moving and a stationary object

Oiler was hooking the fantail cable up with a small rope to the chain hoist, the employee had the hoist remote in EE's right hand to remove the slack in the rope. Employees left hand was holding the hoist chain clevis and rope while operating the remote when the tip of EE's left ring finger was pinched by the clevis.

June 3, 2022 MT · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver OTHER
Westmoreland Rosebud Mining LLC · Bodily reaction, (Not Elsewhere Classified)

An employee was loading trucks with the LD7 loader. They felt a pop in their knee as they got out of the operator's seat to exit the cab. A family emergency and a non-work related illness delayed the diagnostic procedure. Diagnosis was received 7/26 and the employee was not released to return to work.

April 4, 2022 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Westmoreland Rosebud Mining LLC · Struck by flying object

Employee was working on Dozer, when they took a bolt out of the slack adjuster assembly there was stored energy and the assembly came apart striking the impact gun, then the impact gun struck the employee. The employee was taken to the clinic and received stitches then released back to work.

April 3, 2022 MT · Coal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger HANDLING OF MATERIALS
Westmoreland Rosebud Mining LLC · Over-exertion (Not Elsewhere Classified)

Employee was working on a dragline, while crawling through a bulk head looking for a grease leak they felt a pop in their left shoulder. Occurred on 4/3/22, employee was released with no restrictions & missed no work until 4/18/22 when a second doctor took them off of work.

March 7, 2022 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech EXPLODING VESSELS UNDER PRESSURE
Westmoreland Rosebud Mining LLC · Struck by flying object

The employee was using a hydraulic lift jack to pick up a heavy truck to change the front right wheel. The connector and hose for the lift jack came apart under pressure and struck the employee between the left thumb and first finger causing a laceration. The ee received stitches for the laceration.

December 19, 2021 MT · Coal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider HANDLING OF MATERIALS
Westmoreland Rosebud Mining LLC · Over-exertion in pulling or pushing objects

On 12/19/2021 an EE, pushed a crib block onto a crane with closed fist and felt pain in Rt Middle finger. The EE later went to ortho and had out patient surgery 2/11/2022. The EE has missed no scheduled work shifts.

July 1, 2021 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Westmoreland Rosebud Mining LLC · Struck by... (Not Elsewhere Classified)

The employee was repairing a tire with a buffing tool, the tool slipped in EE's hand causing a laceration on EE's right hand along the pointer finger. The employee received stitches to close the laceration.

November 20, 2020 MT · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Westmoreland Rosebud Mining LLC · Caught in, under or between a moving and a stationary object

Employee was out cleaning the windows on the left side of the cab of CAT D11T Dozer. As they grabbed the door to swing it open, their hand was on the safety latch on the top of the door resulting in smashing their right thumb. Employee was taken to Colstrip Medical Center where x-rays revealed a fracture on the tip of the right thumb. Employee was released with no restrictions.

June 29, 2020 MT · Coal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger SLIP OR FALL OF PERSON
Westmoreland Rosebud Mining LLC · Fall onto or against objects

Employee was emptying drain buckets on the number 4 swinger moving between the tub frame. The employee set buckets down to crawl through when their toe caught on the entryway causing them to trip. The employee caught themselves on the frame at this time the employee felt pain in their lower back into their upper left buttocks.

May 20, 2020 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Westmoreland Rosebud Mining LLC · Over-exertion in pulling or pushing objects

Employee was loosening a fitting to install an air motor. Felt a sharp pain in right elbow. Muscle strain diagnosis by physician.

March 20, 2020 MT · Coal welder (non-shop) SLIP OR FALL OF PERSON
Westmoreland Rosebud Mining LLC · Struck by falling object

An employee was placing a 5" pin in the back of a truck. The ee's boot heel caught a piece of ice causing EE to trip, EE threw the pin in the back of the truck as EE was falling, EE caught self on the ground with EE's hands and then the pin rolled off the tailgate of the truck and landed on EE's left hand.

March 3, 2020 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Westmoreland Rosebud Mining LLC · Struck by flying object

An employee was replacing teeth on an excavator bucket. EE was tapping on the tooth with a 3 pound hammer and a piece of metal hit EE in the right cheek. The employee was taken to the clinic and had the sliver of metal removed. The employee received 2 stitches.

September 7, 2019 MT · Coal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Westmoreland Rosebud Mining LLC · Caught in, under or between a moving and a stationary object

An employee was moving a 55 gal drum off of a pallet, when the employee moved the drum to the edge of the pallet the weight shifted pinching the employee's left index finger between the door frame and the drum. The employee received 6 stitches in their left index finger.

April 11, 2019 MT · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Westmoreland Rosebud Mining LLC · Struck by flying object

An employee received a sliver of metal in right hand through a glove from a sledgehammer, changing out teeth on a drag line bucket. The employee was taken off work by the clinic on 04/15/2019 until the sliver can be removed on 04/23/2019.

December 21, 2018 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Westmoreland Rosebud Mining LLC · Over-exertion (Not Elsewhere Classified)

The job required removal of previous system that ran from the drivers console through the "man whole" work area, to the rear of the machine. The space was very confined. While installing the new system, the employee took many short breaks to stretch due to a timely duration of removal and installation of new system. At the end of shift the employees back was sore and tense.

November 26, 2018 MT · Coal rotary bucket excavator operator MACHINERY
Westmoreland Rosebud Mining LLC · Struck against a moving object

Appears operator came too close to the coal edge while running parallel with the coal face. Right track on the excavator sloughed down the coal face causing the excavator to roll onto the passenger side of the machine. Employee was extricated by the emergency response team and taken to the medical clinic.

October 22, 2018 MT · Coal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider SLIP OR FALL OF PERSON
Westmoreland Rosebud Mining LLC · Fall onto or against objects

The employee called control room to shut off 2 belt through 4 belt to inspect the sampler return chute. The employee climbed up to stand on the hand rail and leaned over the walkway using hands to steady themselves on the Chute wall. The employee Inspected the chute, went to push off and slipped causing their hand to slip into the chute causing the injury.

October 4, 2018 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Westmoreland Rosebud Mining LLC · Struck by... (Not Elsewhere Classified)

Employee was using a utility knife to open up the smashed prongs on the trailer light plug. The employee was opening up the last prong and the knife slipped cutting the top side of left hand between the thumb and index finger. Injury required 4 stitches to close.

July 26, 2018 MT · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Westmoreland Rosebud Mining LLC · Fall from machine

While repairing the windshield washer system on a crane, the employee attempted to enter the cab from the main frame platform, lost grip and footing and dropped 6 feet to the ground. The employee landed on feet but sustained a twisted ankle and broken heel bone upon landing.

Showing 50 of 272