EMPLOYEE WAS ON EE'S KNEES, TURNED AT EE'S WAIST TO PICK UP A RAIL, WHEN EE TURNED BACK AROUND EE FELT A STRAIN IN EE'S KNEE
CROOKED CREEK MINE: 522 MSHA citations Coal
CROOKED CREEK MINE has $141K in proposed MSHA penalties and $385 outstanding across 42 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 54
- Years on record
- 2015–2026
- Latest incident
- Jun 2026
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This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.CROOKED CREEK MINE has $141K in proposed MSHA penalties and $385 outstanding across 42 contested dockets.
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.ⓘ
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.ⓘ
Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.- Settled 55 · 93%
- Stood as issued 3 · 5%
- Vacated or withdrawn 1 · 2%
ⓘ
Counts a Significant & Substantial citation as surviving when a settlement or judge's decision kept the designation, or the contest was dismissed or defaulted so the citation stands as issued. Vacated and withdrawn citations, and settlements that removed the designation, count against.ⓘ
A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.| Docket | Decision | Judge | Year | Proposed / upheld |
|---|---|---|---|---|
| PENN 2019-0070 | Settlement | Bulluck | 2019 | $6K → $6K |
| PENN 2024-0064 | Settlement | Lewis | 2024 | $3K → $2K |
| PENN 2025-0073 | Settlement | Young | 2025 | $3K → $1K |
| PENN 2015-0292 | Settlement | Lewis | 2016 | $2K → $2K |
| PENN 2023-0097 | Settlement | 2024 | $2K → $2K | |
| PENN 2024-0092 | Settlement | McCarthy | 2025 | $2K → $1K |
MSHA sampling at CROOKED CREEK MINE shows 100% of 6,164 respirable coal dust samples met the 1.5 mg/m3 standard.
ⓘ
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.Respirable coal dust
ⓘ
Respirable coal dust and silica figures cover coal facilities. Dust compliance is measured against the current 1.5 mg/m3 standard; samples predating the 2014 standard are included, so compliance rates are a coarse historical signal.
Last sampled: 2026-08-20
ⓘ
Respirable coal dust and silica figures cover coal facilities. Dust compliance is measured against the current 1.5 mg/m3 standard; samples predating the 2014 standard are included, so compliance rates are a coarse historical signal.ⓘ
The excessive concentration value (ECV) is MSHA's own per-sample enforcement threshold, which builds in measurement uncertainty; a sample over its ECV can trigger a citation. The count covers only samples MSHA assigned an ECV.- MOBILE BRIDGE OPERATOR2,543
- ROOF BOLTER (TWIN HEAD) (RETURN SIDE)1,375
- CONTINUOUS MINER OPERATOR1,361
Silica (quartz)
Last sampled: 2026-07-14- MOBILE BRIDGE OPERATOR154
- CONTINUOUS MINER OPERATOR90
- ROOF BOLTER (TWIN HEAD) (RETURN SIDE)73
Noise
ⓘ
The share counts noise samples whose measured dose exceeded the 90 dBA permissible exposure limit. It describes the sampled workplace, not what reached the miner's ear: hearing conservation programs and the hearing protection worn during the shift are recorded separately and are not reflected here.
Last sampled: 2026-06-03
ⓘ
The share counts noise samples whose measured dose exceeded the 90 dBA permissible exposure limit. It describes the sampled workplace, not what reached the miner's ear: hearing conservation programs and the hearing protection worn during the shift are recorded separately and are not reflected here.- MOBILE BRIDGE OPERATOR45
- ROOF BOLTER (TWIN HEAD) (RETURN SIDE)42
- ROOF BOLTER (TWIN HEAD) (INTAKE SIDE)38
ⓘ
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.ⓘ
Respirable coal dust and silica figures cover coal facilities. Dust compliance is measured against the current 1.5 mg/m3 standard; samples predating the 2014 standard are included, so compliance rates are a coarse historical signal.| Year | within 1.5 mg/m3 | samples |
|---|---|---|
| 2026 | 100% | 402 |
| 2025 | 100% | 576 |
| 2024 | 100% | 601 |
| 2023 | 100% | 581 |
| 2022 | 100% | 534 |
| 2021 | 100% | 627 |
| 2020 | 99% | 628 |
| 2019 | 100% | 616 |
| 2018 | 99% | 589 |
| 2017 | 100% | 614 |
| 2016 | 99% | 306 |
| 2015 | 99% | 75 |
| 2014 | 100% | 15 |
| Year | silica avg (%) | samples |
|---|---|---|
| 2026 | 1.9 | 25 |
| 2025 | 1.5 | 47 |
| 2024 | 1.9 | 41 |
| 2023 | 2.7 | 42 |
| 2022 | 2.2 | 42 |
| 2021 | 2.9 | 45 |
| 2020 | 2.7 | 41 |
| 2019 | 2.2 | 40 |
| 2018 | 2.8 | 38 |
| 2017 | 2.6 | 44 |
| 2016 | 4.8 | 14 |
| 2015 | 4.3 | 8 |
| Year | over PEL | samples |
|---|---|---|
| 2026 | 15% | 20 |
| 2025 | 0% | 8 |
| 2024 | 0% | 24 |
| 2023 | 5% | 20 |
| 2022 | 8% | 13 |
| 2021 | 4% | 27 |
| 2020 | 0% | 13 |
| 2019 | 16% | 37 |
| 2018 | 0% | 13 |
| 2017 | 8% | 13 |
| 2016 | 0% | 10 |
| 2015 | 0% | 13 |
| 2014 | 0% | 5 |
CROOKED CREEK MINE reported liberating 3,530 metric tons of methane to EPA in 2023.
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Methane figures are what the operator reported to EPA's Greenhouse Gas Reporting Program (subpart FF), collected at facility level. Only EPA facilities that resolve to a single MSHA mine record are shown, and the CO2-equivalent applies the GWP-25 factor EPA's published data uses.| Year | t CH4 | t CO2e |
|---|---|---|
| 2023 | 3,530 | 88,243 |
| 2022 | 3,495 | 87,380 |
| 2021 | 3,182 | 79,550 |
| 2020 | 2,173 | 54,335 |
| 2019 | 3,431 | 85,775 |
| 2018 | 4,320 | 108,000 |
| 2017 | 2,742 | 68,540 |
CROOKED CREEK MINE recorded 1.40 reportable injury cases per 100 full-time workers in 2025.
ⓘ
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.| Year | total case rate | days-away | fatal |
|---|---|---|---|
| 2025 | 1.40 | 0.00 | 0.000 |
| 2024 | 0.00 | 0.00 | 0.000 |
| 2023 | 6.81 | 5.45 | 0.000 |
| 2022 | 8.26 | 8.26 | 0.000 |
| 2021 | 4.43 | 4.43 | 0.000 |
| 2020 | 3.43 | 1.72 | 0.000 |
| 2019 | 8.90 | 1.48 | 0.000 |
| 2018 | 9.73 | 2.78 | 0.000 |
- Rosebud Mining Company 2011 to present
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Coal production is reported quarterly and lags the current period; the most recent quarters may be incomplete.| Year | Employees | Coal produced (tons) |
|---|---|---|
| 2026 | 58 | 281,466 |
| 2025 | 59 | 591,110 |
| 2024 | 66 | 749,143 |
| 2023 | 63 | 593,366 |
| 2022 | 61 | 794,278 |
| 2021 | 58 | 716,402 |
| 2020 | 54 | 516,209 |
| 2019 | 55 | 633,775 |
| 2018 | 61 | 704,415 |
| 2017 | 52 | 529,823 |
| 2016 | 28 | 126,665 |
| 2015 | 38 | 136,744 |
| 2014 | 6 |
CROOKED CREEK MINE sits in Indiana County, Pennsylvania, where the Census mining category is 2.4% of county employment.
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County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.ⓘ
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2026 Q2 | 33,210 | 12 | 1 | 361.3 |
| 2026 Q1 | 37,316 | 5 | 0 | 134.0 |
| 2025 Q4 | 34,947 | 4 | 0 | 114.5 |
| 2025 Q3 | 35,129 | 7 | 0 | 199.3 |
| 2025 Q2 | 34,734 | 14 | 5 | 403.1 |
| 2025 Q1 | 37,700 | 13 | 0 | 344.8 |
| 2024 Q4 | 37,597 | 10 | 1 | 266.0 |
| 2024 Q3 | 37,981 | 7 | 1 | 184.3 |
Show 42 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2024 Q2 | 37,251 | 12 | 1 | 322.1 |
| 2024 Q1 | 41,057 | 14 | 4 | 341.0 |
| 2023 Q4 | 35,378 | 10 | 0 | 282.7 |
| 2023 Q3 | 35,272 | 8 | 2 | 226.8 |
| 2023 Q2 | 35,875 | 13 | 1 | 362.4 |
| 2023 Q1 | 40,275 | 13 | 4 | 322.8 |
| 2022 Q4 | 34,332 | 10 | 2 | 291.3 |
| 2022 Q3 | 36,298 | 16 | 1 | 440.8 |
| 2022 Q2 | 35,784 | 11 | 0 | 307.4 |
| 2022 Q1 | 38,904 | 9 | 2 | 231.3 |
| 2021 Q4 | 34,079 | 10 | 4 | 293.4 |
| 2021 Q3 | 34,558 | 8 | 1 | 231.5 |
| 2021 Q2 | 32,778 | 7 | 0 | 213.6 |
| 2021 Q1 | 34,100 | 11 | 2 | 322.6 |
| 2020 Q4 | 29,490 | 6 | 2 | 203.5 |
| 2020 Q3 | 29,434 | 11 | 2 | 373.7 |
| 2020 Q2 | 26,000 | 7 | 2 | 269.2 |
| 2020 Q1 | 31,590 | 11 | 3 | 348.2 |
| 2019 Q4 | 31,199 | 7 | 1 | 224.4 |
| 2019 Q3 | 33,494 | 12 | 4 | 358.3 |
| 2019 Q2 | 32,024 | 9 | 3 | 281.0 |
| 2019 Q1 | 38,073 | 11 | 2 | 288.9 |
| 2018 Q4 | 35,771 | 10 | 3 | 279.6 |
| 2018 Q3 | 37,696 | 21 | 1 | 557.1 |
| 2018 Q2 | 35,386 | 15 | 1 | 423.9 |
| 2018 Q1 | 35,011 | 13 | 0 | 371.3 |
| 2017 Q4 | 28,667 | 15 | 1 | 523.2 |
| 2017 Q3 | 30,535 | 22 | 3 | 720.5 |
| 2017 Q2 | 32,213 | 18 | 3 | 558.8 |
| 2017 Q1 | 34,077 | 26 | 3 | 763.0 |
| 2016 Q4 | 21,490 | 11 | 2 | 511.9 |
| 2016 Q3 | 14,416 | 14 | 2 | 971.1 |
| 2016 Q2 | 12,694 | 8 | 0 | 630.2 |
| 2016 Q1 | 6,071 | 3 | 1 | 494.2 |
| 2015 Q4 | 22,420 | 13 | 3 | 579.8 |
| 2015 Q3 | 15,465 | 6 | 0 | 388.0 |
| 2015 Q2 | 17,364 | 7 | 3 | 403.1 |
| 2015 Q1 | 15,214 | 13 | 3 | 854.5 |
| 2014 Q4 | 9,413 | 1 | 0 | 106.2 |
| 2014 Q3 | 495 | 0 | 0 | 0.0 |
| 2014 Q2 | 0 | 0 | 0 | |
| 2014 Q1 | 0 | 0 | 0 |
Reportable incidents
54 on file2026 · 6 incidents
Employee was holding next drill steel while lowering the drill head. Drill head came in contact with next steel forcing the steel into the employee's upper leg causing a puncture type wound.
EMPLOYEE STATES EE WAS PUTTING EE'S SECOND STEEL AND A ROCK FELL HITTING EE'S HAND CAUSING A LACERATION TO EE'S RIGHT MIDDLE FINGER
A roof fall above anchorage was discovered on the weekly return examination in the number 2 entry near station spad 304. The fall measured approximately 90' long and 20' wide.
EMPLOYEE WAS SHOVELING AND LIFTING STRUCTURE WHEN THEY FELT A PULL/STRAIN IN LOWER ABDOMINAL AREA. THIS RESULTED IN A HERNIA. SURGURY WAS PREFORMED ON 4/16 RESULTING IN LOSS TIME INCENDENT AT THAT TIME.
Individual developed carpal tunnel and had surgery on 04/15/2026
2025 · 1 incident
Employee was putting belt structure together when the top roller fell off the stand pinching left ring finger between roller and rail.
2023 · 5 incidents
Wet conditions on an incline surface which caused the employee to twist EE's left knee resulting with a torn meniscus.
Employee set a metal skid on an unseen pin that kept the skid off the ground, EE proceeded to torch a drain hole in the skid when the skid teetered off the pin which fell towards EE striking EE's right foot which caused the fracture.
Employee was loosening a bolt when the wrench broke and from that force caused employee to fall forward into the roof bolter hitting chin, this causing the laceration.
EMPLOYEE WAS PULLING A ROCK OFF COAL CHAIN WHEN EE FELT DISCOMFORT IN LOWER ABDOMEM.
Individual was lifting up on the low belt to add a top slide when the individual felt a strain in low back. This resulted in a lost time injury as of 3/20/2023.
2022 · 7 incidents
EE was transporting supplies when the scoop drove over a rock that was not seen causing the scoop to lift up towards the roof which EE's head came in contact with the roof, jarring EE's neck. The employee worked until 11/22/2022 making it a lost time injury.
DRILL STEEL FELL FROM THE ROOF STRIKING LEFT INDEX FINGER WHICH WAS RESTING ON THE DRILL HEAD. RESULTING IN STITCHES
Employee was moving the section when they slipped on the conveyor belt twisting their right knee which resulted in a meniscus tear.
The individual was in the number 4 entry which was 40" high and 18-18.5' wide in wet and muddy conditions. EE was bending and throwing out bolts on the helper side of the twin boom when EE turned to go back towards the back of the machine and the operator trammed forward and EE's toes got under the cats of the machine resulting in two fractured toes and sutures.
Hit uncharted borehole in MMU 003 section at the face of number four entry.
Employee was moving a detached mobile bridge conveyor when they didn't see a belly in the mine floor which caused the back of the machine to raise towards the roof. The employee was sitting higher than the mushroom post and their head struck the roof causing the roof causing them to jar their neck and resulting in shoulder discomfort and lost time accident.
Employee was driving underground transportation through a set of metal doors when the doors proceeded to swing shut which came into contact with EE's middle finger that was resting on the framework of the transportation this causing the laceration.
2021 · 3 incidents
Employee got finger pinched between two drill steels. Resulting in stitches.
Employee was shoveling coal from underneath a low seam conveyor belt when EE felt severe pain in the lower back. On 9/29/2021 employee was scheduled for a MRI, the outcome is to be determined.
Employee was lifting a piece of belt structure while working on knees in a low seam coal mine when employee felt pain in groin area. The employee worked until hernia surgery on 8/18/2021.
2020 · 3 incidents
Employee was putting main line structure together which requires a cable to hold the coal belt off the structure that is when the cable slipped leaving the belt fall striking EE's forearm.
Employee was replacing a head jack cylinder on a miner when the cylinder shifted and struck employee's finger which caused the laceration.
Roof fall above a anchorage point in the belt line of b-mains wall 89. There were two geological features and some water present in this area. The length of the roof fall was approximately 20 foot 6 inches by 65 ft. 21 ft. high above the normal roof.
2019 · 6 incidents
While helping to move the section, the employee got a finger pinched between the dolly and the scoop bucket as they were moving a cable, which required stitches.
Employee was bolting at the face and went to pry down a loose piece of rock from the roof when another piece of rock fell onto the rock bar as EE slipped and fell into the bar, striking their face/cheek.
Employee was repositioning a roll of conveyor belt to be unrolled in the beltline when ee felt pain in left side middle back area caused by a fractured rib.
Employee was installing a roof bolt in the mine roof when EE lacerated right hand on a roof plate that required stitches.
Employee was setting cribs when ee pinched a finger on left hand between a crib and the mine roof, lacerating that finger that required stitches.
Employee was moving a stack of cribs at the face when the employee pinched left hand between one of the cribs and a mandoor, lacerating a finger on that hand.
2018 · 7 incidents
Employee was working outside in a maintenance shop cleaning threads with a thread tap when the tap broke causing a laceration on employee's left hand requiring stitches.
Employee was lifting rocks off of the mine floor and putting them on a conveyor belt and soon after felt a pain and numbness in the shoulder/arm. The belt line is typically around 42" high. EE recently sought medical treatment and was diagnosed with a disc herniation and went off work on 12/28/2018 pending surgery.
Employee was changing a hydraulic cylinder on a Fletcher twin boom bolter when the cylinder fell, pinching hand between the cylinder and the mine floor. This caused a laceration on the palm of right hand.
Employee was removing rocks from on top of a Joy 14-10 miner when ee caught -left hand between 2 rocks and lacerated a finger on left hand.
While the employee was operating a Fletcher twin boom bolter, EE pushed on the chuck and the drill steel fell and lacerated EE's left elbow.
employee was working at the face when they slipped and fell. EE tried to break the fall with the right hand and lacerated the fingers on that hand on some sharp rocks.
Employee was lifting structure at the face when ee felt pain in lower right abdomen.
2017 · 9 incidents
Roof fall in the # 9 room of the C butt that measured 20 ft. wide x 70 ft. long above anchorage. A visible geological feature was identified in the adjacent entries contributing to this fall.
While lifting miner cables, EE felt a pain in the left testicle.
Adverse roof conditions located near stream bed.
While removing rock from canopy, finger got pinched between rock and canopy.
Miner was lifting belt structure when ee felt pain in lower back on 8/4/2017, ee continued to work until 10/24/2017 when ee had to seek treatment and miss work, making it a reportable accident.
Miner developed pain in left knee on 7/12/17 caused by a repetitive crawling motion. EE continued to work until 8/21/17 when ee had to seek treatment and miss work, making it a reportable accident.
Miner was operating a twin boom bolter installing roof bolts at the face when a rock 30"x15"x3" fell from the roof onto EE's right ankle.
Carpal tunnel from repeated trauma from every day work
Unplanned roof fall in the C-2 butt, room #2, 1 crosscut outby spad #608. At the time of the fall, the primary roof support was 4 ft. Fully grouted resin bolts.
2016 · 5 incidents
Employee was bending bolts by the kitchen of the twin boom when a piece of rock 22" x 25" x 9" fell onto EE's lower leg.
Employee strained lower back while loading conveyor structure into a scoop bucket.
Unplanned roof fall in the B-Mains at 1 crosscut Inby spad #434. Fall occurred right above anchorage point, which was bolted with 6 FT. fully grouted resin bolts. At the time of the fall, due to being a weekend, the mine was idle.
Employee was just walking when slipped on a slippery spot and fell into a shallow hole.
Employee hit self in the mouth with a drill steel as employee was removing it from the hole.
2015 · 2 incidents
Employee tripped and hit his lip on the scoop he was going to operate. Not serious, no lost time.
while shoveling employee felt discomfort in left elbow