Bronco Utah Operations, LLC. operator
Controlled by
Bronco Coal Resources, LLC
MSHA operator ID: 0145175
Watch this operator
Email me when a new MSHA incident is filed at any Bronco Utah Operations, LLC. mine.
- Fatalities
- 0
- Total incidents
- 85
- Mines on record
- 1
- Years on record
- 2017–2025
Compliance record
MSHA citations since 2016
1,759
citations
219
significant & substantial
$1,856,753
proposed penalties
$1,226,392
paid to date
Source: MSHA violations data, updated weekly.
Top causes
- FALL OF ROOF OR BACK 24 non-fatal
- HANDLING OF MATERIALS 22 non-fatal
- SLIP OR FALL OF PERSON 12 non-fatal
- HANDTOOLS (NONPOWERED) 7 non-fatal
- MACHINERY 6 non-fatal
- POWERED HAULAGE 5 non-fatal
Incident timeline
2025
11
2024
11
2023
12
2022
16
2021
18
2020
7
2019
3
2018
6
2017
1