Data / Mines / Canyon Fuel Company Llc
Canyon Fuel Company Llc: 4 open mines, 2,135 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Canyon Fuel Company Llc (MSHA operator ID P23684) operates 4 open mines with 539 employees in Utah, mostly coal (bituminous). Since January 1, 2022 MSHA inspectors issued it 2,135 citations and orders with $2,366,504 in proposed penalties, and it reported 74 injury or illness cases. Data from MSHA, November 6, 2026.
The request: Watch Canyon Fuel Company Llc (MSHA operator ID P23684): each new citation, each accident report and each new mine. $10 of work on sign-up, no card.
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- MSHA operator ID
- P23684
- Open mines
- 4
- Employees at open mines
- 539
- States
- Utah
- Parent company
- Wolverine Fuels LLC
- Citations and orders since January 1, 2022
- 2,135
- Significant and substantial
- 249 (11.7%)
- Closure orders
- 40
- High negligence or reckless
- 154
- Proposed penalties
- $2,366,504
- Amount paid so far
- $1,798,354
- Inspections
- 196
- Inspector hours on site
- 16,785
- Citations per inspection
- 10.89 (all mines 2.30)
- Accident reports
- 93
- Injury and illness cases
- 74
- Fatalities
- 0
- Latest MSHA record
- November 3, 2026
Open mines of Canyon Fuel Company Llc
Ranked by citations since January 1, 2022.
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Skyline Mine #3 | Canyon Fuel Company Llc | Carbon County, UT | Coal (bituminous) | 97 | 1,130 |
| Sufco | Canyon Fuel Company Llc | Sevier County, UT | Coal (bituminous) | 419 | 995 |
| Dugout | Canyon Fuel Company Llc | Carbon County, UT | Coal (bituminous) | 10 | 9 |
| Castle Valley Prep Plant | Canyon Fuel Company Llc | Carbon County, UT | Coal (bituminous) | 13 | 1 |
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2022 | 530 | 62 | $413,440 | 19 |
| 2023 | 439 | 57 | $866,573 | 10 |
| 2024 | 520 | 66 | $691,849 | 11 |
| 2025 | 425 | 43 | $333,245 | 23 |
| 2026 | 221 | 21 | $61,397 | 11 |
Standards cited most at Canyon Fuel Company Llc
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|---|---|
| 30 CFR 75.400 | Underground coal mines, safety | 250 |
| 30 CFR 75.333 | Underground coal mines, safety | 174 |
| 30 CFR 75.1731 | Underground coal mines, safety | 117 |
| 30 CFR 75.370 | Underground coal mines, safety | 114 |
| 30 CFR 75.380 | Underground coal mines, safety | 77 |
| 30 CFR 75.360 | Underground coal mines, safety | 76 |
| 30 CFR 75.512 | Underground coal mines, safety | 73 |
| 30 CFR 75.403 | Underground coal mines, safety | 63 |
| 30 CFR 75.1725 | Underground coal mines, safety | 63 |
| 30 CFR 75.503 | Underground coal mines, safety | 60 |
| 30 CFR 75.202 | Underground coal mines, safety | 54 |
| 30 CFR 75.1909 | Underground coal mines, safety | 52 |
| 30 CFR 75.1100-3 | Underground coal mines, safety | 50 |
| 30 CFR 75.351 | Underground coal mines, safety | 44 |
| 30 CFR 75.601-1 | Underground coal mines, safety | 41 |
Injury and illness cases at Canyon Fuel Company Llc
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 45 |
| No lost time, or an occupational illness | 29 |
What the accident reports at Canyon Fuel Company Llc describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handling of materials | 30 |
| Machinery | 15 |
| Fall of roof or back | 15 |
| Powered haulage | 11 |
| Slip or fall of person | 5 |
| Handtools (nonpowered) | 5 |
| Other | 2 |
| Fall of face/rib/pillar/side/highwall | 2 |
| Inundation | 2 |
| Falling/sliding/rolling materials | 2 |
Equipment named in accident reports at Canyon Fuel Company Llc
| Equipment | Reports |
|---|---|
| Hand tools (not powered) | 4 |
| Mancar | 4 |
| Fan | 3 |
| Longwall subparts | 3 |
| Rock or roof bolting machine | 2 |
| Forklift | 2 |
| Bench grinder | 2 |
| Longwall machine | 2 |
| Machine | 1 |
| Conveyor | 1 |
Commodities
| Main commodity | Open mines |
|---|---|
| Coal (bituminous) | 4 |
US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.