An Employee was assisting in replacing the cutter motor shield on the right side of the continuous miner when their left thumb was caught between the miner frame and the shield, causing a laceration that required four sutures.
Highwall Miner No.1 Coal
Highwall Miner No.1 has $58K in proposed MSHA penalties and $7K outstanding across 5 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 5
- Years on record
- 2008–2025
- Latest incident
- Nov 2025
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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.Highwall Miner No.1 has $58K in proposed MSHA penalties and $7K outstanding across 5 contested dockets.
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Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.MSHA sampling at Highwall Miner No.1 shows respirable coal dust averaging 0.13 mg/m3 (100% compliant) across 147 samples.
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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.ⓘ
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 |
|---|---|---|---|---|
| 2025 Q4 | 9,367 | 0 | 0 | 0.0 |
| 2025 Q3 | 10,541 | 1 | 0 | 94.9 |
| 2025 Q2 | 10,434 | 2 | 1 | 191.7 |
| 2025 Q1 | 8,813 | 7 | 0 | 794.3 |
| 2024 Q4 | 9,125 | 0 | 0 | 0.0 |
| 2024 Q3 | 8,645 | 0 | 0 | 0.0 |
| 2024 Q2 | 9,407 | 11 | 2 | 1169.3 |
| 2024 Q1 | 9,190 | 2 | 0 | 217.6 |
Show 66 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 7,919 | 6 | 0 | 757.7 |
| 2023 Q3 | 8,062 | 4 | 1 | 496.2 |
| 2023 Q2 | 7,981 | 0 | 0 | 0.0 |
| 2023 Q1 | 7,760 | 0 | 0 | 0.0 |
| 2022 Q4 | 7,491 | 1 | 0 | 133.5 |
| 2022 Q3 | 8,094 | 0 | 0 | 0.0 |
| 2022 Q2 | 8,609 | 3 | 0 | 348.5 |
| 2022 Q1 | 8,301 | 0 | 0 | 0.0 |
| 2021 Q4 | 7,044 | 0 | 0 | 0.0 |
| 2021 Q3 | 7,726 | 2 | 0 | 258.9 |
| 2021 Q2 | 8,263 | 0 | 0 | 0.0 |
| 2021 Q1 | 8,336 | 3 | 0 | 359.9 |
| 2020 Q4 | 7,842 | 0 | 0 | 0.0 |
| 2020 Q3 | 7,637 | 0 | 0 | 0.0 |
| 2020 Q2 | 6,398 | 3 | 0 | 468.9 |
| 2020 Q1 | 7,629 | 0 | 0 | 0.0 |
| 2019 Q4 | 6,750 | 0 | 0 | 0.0 |
| 2019 Q3 | 7,700 | 0 | 0 | 0.0 |
| 2019 Q2 | 8,680 | 2 | 0 | 230.4 |
| 2019 Q1 | 8,589 | 3 | 1 | 349.3 |
| 2018 Q4 | 6,783 | 0 | 0 | 0.0 |
| 2018 Q3 | 5,530 | 0 | 0 | 0.0 |
| 2018 Q2 | 5,742 | 2 | 0 | 348.3 |
| 2018 Q1 | 8,223 | 0 | 0 | 0.0 |
| 2017 Q4 | 5,835 | 2 | 0 | 342.8 |
| 2017 Q3 | 0 | 0 | 0 | |
| 2017 Q2 | 9,809 | 0 | 0 | 0.0 |
| 2017 Q1 | 1,344 | 2 | 0 | 1488.1 |
| 2016 Q4 | 1,244 | 1 | 0 | 803.9 |
| 2016 Q3 | 0 | 0 | 0 | |
| 2016 Q2 | 940 | 0 | 0 | 0.0 |
| 2016 Q1 | 492 | 1 | 0 | 2032.5 |
| 2015 Q4 | 0 | 0 | 0 | |
| 2015 Q3 | 0 | 0 | 0 | |
| 2015 Q2 | 0 | 0 | 0 | |
| 2015 Q1 | 0 | 0 | 0 | |
| 2014 Q4 | 1,772 | 1 | 1 | 564.3 |
| 2014 Q3 | 4,853 | 0 | 0 | 0.0 |
| 2014 Q2 | 0 | 0 | 0 | |
| 2014 Q1 | 0 | 0 | 0 | |
| 2013 Q4 | 9,530 | 1 | 0 | 104.9 |
| 2013 Q3 | 9,144 | 0 | 0 | 0.0 |
| 2013 Q2 | 9,140 | 2 | 0 | 218.8 |
| 2013 Q1 | 0 | 0 | 0 | |
| 2012 Q4 | 0 | 0 | 0 | |
| 2012 Q3 | 0 | 0 | 0 | |
| 2012 Q2 | 13,892 | 0 | 0 | 0.0 |
| 2012 Q1 | 13,000 | 2 | 1 | 153.8 |
| 2011 Q4 | 6,252 | 0 | 0 | 0.0 |
| 2011 Q3 | 6,860 | 4 | 2 | 583.1 |
| 2011 Q2 | 13,886 | 0 | 0 | 0.0 |
| 2011 Q1 | 13,917 | 1 | 0 | 71.9 |
| 2010 Q4 | 10,414 | 0 | 0 | 0.0 |
| 2010 Q3 | 10,873 | 0 | 0 | 0.0 |
| 2010 Q2 | 10,478 | 7 | 2 | 668.1 |
| 2010 Q1 | 12,353 | 0 | 0 | 0.0 |
| 2009 Q4 | 8,268 | 5 | 1 | 604.7 |
| 2009 Q3 | 8,645 | 0 | 0 | 0.0 |
| 2009 Q2 | 2,500 | 15 | 7 | 6000.0 |
| 2009 Q1 | 9,750 | 4 | 0 | 410.3 |
| 2008 Q4 | 9,294 | 17 | 8 | 1829.1 |
| 2008 Q3 | 6,939 | 0 | 0 | 0.0 |
| 2008 Q2 | 8,164 | 1 | 0 | 122.5 |
| 2008 Q1 | 6,706 | 1 | 1 | 149.1 |
| 2007 Q4 | 9,277 | 0 | 0 | 0.0 |
| 2007 Q3 | 5,381 | 0 | 0 | 0.0 |
Reportable incidents
5 on file2025 · 2 incidents
Employee was climbing down steps from the launch area of HWM No. 1, when EE contacted the ground rolling EE's right ankle resulting in a sprain.
2024 · 1 incident
Employee was operating a hand drill and pinched the area between EE's left ring and little finger between the drill and a beam causing a laceration.
2011 · 1 incident
While using a knife to cut a wire, the knife slipped and cut employees hand.
2008 · 1 incident
Employee stated that while lifting a jack he hurt his back.
The full compliance file on Highwall Miner No.1
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.