Data / Mines / Wolverine Fuels LLC
Wolverine Fuels LLC: 8 open mines, 3,746 MSHA citations
Wolverine Fuels LLC (MSHA controller ID 0110263) controls 8 open mines through 5 operators, with 955 employees in 2 states, mostly coal (bituminous). Since January 1, 2022 MSHA issued 3,746 citations and orders at those mines with $4,150,589 in proposed penalties, and operators reported 127 injury or illness cases. Data from MSHA, November 6, 2026.
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- MSHA controller ID
- 0110263
- Open mines
- 8
- Operators
- 5
- Employees
- 955
- States
- 2
- Citations and orders since January 1, 2022
- 3,746
- Significant and substantial
- 449 (12.0%)
- Closure orders
- 78
- High negligence or reckless
- 273
- Proposed penalties
- $4,150,589
- Amount paid so far
- $2,990,827
- Inspections
- 322
- Inspector hours on site
- 25,621
- Citations per inspection
- 11.63 (all mines 2.30)
- Accident reports
- 160
- Injury and illness cases
- 127
- Fatalities
- 0
- Latest MSHA record
- November 4, 2026
Operators under Wolverine Fuels LLC
| Operator | Open mines | Employees | Citations since 2022 | Proposed penalties | Injury cases |
|---|---|---|---|---|---|
| Canyon Fuel Company Llc | 4 | 539 | 2,135 | $2,366,504 | 74 |
| Emery Valley Resources, LLC. | 1 | 139 | 1,333 | $1,690,317 | 42 |
| Fossil Rock Resources, LLC. | 1 | 254 | 259 | $89,197 | 10 |
| Hunter Prep Plant, LLC | 1 | 19 | 13 | $3,593 | 0 |
| Bowie Resources LLC | 1 | 4 | 6 | $978 | 1 |
Mines with the most citations
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Emery Valley Mine | Emery Valley Resources, LLC. | Emery County, UT | Coal (bituminous) | 139 | 1,333 |
| 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 |
| Fossil Rock Mine | Fossil Rock Resources, LLC. | Emery County, UT | Coal (bituminous) | 254 | 259 |
| Hunter Prep Plant | Hunter Prep Plant, LLC | Emery County, UT | Coal (bituminous) | 19 | 13 |
| Dugout | Canyon Fuel Company Llc | Carbon County, UT | Coal (bituminous) | 10 | 9 |
| Bowie No 2 Mine | Bowie Resources LLC | Delta County, CO | Coal (bituminous) | 4 | 6 |
| Castle Valley Prep Plant | Canyon Fuel Company Llc | Carbon County, UT | Coal (bituminous) | 13 | 1 |
States
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 | 866 | 137 | $938,382 | 29 |
| 2023 | 896 | 117 | $1,496,925 | 21 |
| 2024 | 814 | 96 | $1,181,130 | 21 |
| 2025 | 691 | 61 | $426,713 | 40 |
| 2026 | 479 | 38 | $107,439 | 16 |
Standards cited most at mines controlled by Wolverine Fuels 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 | 394 |
| 30 CFR 75.333 | Underground coal mines, safety | 302 |
| 30 CFR 75.370 | Underground coal mines, safety | 216 |
| 30 CFR 75.1731 | Underground coal mines, safety | 178 |
| 30 CFR 75.512 | Underground coal mines, safety | 142 |
| 30 CFR 75.503 | Underground coal mines, safety | 135 |
| 30 CFR 75.1725 | Underground coal mines, safety | 129 |
| 30 CFR 75.202 | Underground coal mines, safety | 127 |
| 30 CFR 75.380 | Underground coal mines, safety | 124 |
| 30 CFR 75.360 | Underground coal mines, safety | 117 |
| 30 CFR 75.403 | Underground coal mines, safety | 113 |
| 30 CFR 75.220 | Underground coal mines, safety | 96 |
| 30 CFR 75.1100-3 | Underground coal mines, safety | 80 |
| 30 CFR 75.1909 | Underground coal mines, safety | 79 |
| 30 CFR 75.601-1 | Underground coal mines, safety | 59 |
Injury and illness cases at mines controlled by Wolverine Fuels LLC
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 77 |
| No lost time, or an occupational illness | 50 |
What the accident reports at mines controlled by Wolverine Fuels LLC describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handling of materials | 51 |
| Fall of roof or back | 26 |
| Machinery | 21 |
| Slip or fall of person | 15 |
| Handtools (nonpowered) | 14 |
| Powered haulage | 14 |
| Fall of face/rib/pillar/side/highwall | 3 |
| Inundation | 3 |
| Other | 3 |
| Nonpowered haulage | 2 |
Equipment named in accident reports at mines controlled by Wolverine Fuels LLC
| Equipment | Reports |
|---|---|
| Hand tools (not powered) | 12 |
| Rock or roof bolting machine | 7 |
| Mancar | 5 |
| Continuous miner | 4 |
| Load-haul-dump | 4 |
| Front-end loader | 3 |
| Fan | 3 |
| Longwall subparts | 3 |
| Trucks | 2 |
| Machine | 2 |
Updated November 6, 2026. Read from US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets. 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.