Three employees were tied off, completing a jaw die maintenance task. IE was carrying roughly a 30 pound wedge plate. While carrying the wedge, IE tripped and tried catching the wedge before it fell allowing the wedge to fall onto EE's left hand fracturing EE's middle finger. EE has since had a follow up appointment and is expected to make a full recovery.
Stansbury Island: 102 MSHA citations Metal/Non-Metal
Stansbury Island has $58K in proposed MSHA penalties and $9K outstanding across 4 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 4
- Years on record
- 2005–2024
- Latest incident
- Oct 2024
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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.Stansbury Island has $58K in proposed MSHA penalties and $9K outstanding across 4 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 18 · 78%
- Still open 5 · 22%
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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 Vacated and withdrawn citations, and settlements that removed the designation, count against.ⓘ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 |
|---|---|---|---|---|
| WEST 2025-0183 | Settlement | Simonton | 2025 | $11K → $5K |
| WEST 2026-0107 | Settlement | Simonton | 2026 | $8K → $453 |
| WEST 2024-0175 | Settlement | Simonton | 2024 | $3K → $3K |
| WEST 2025-0313 | Decision pending |
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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.Metal and nonmetal contaminants (personal samples)
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Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.
Last sampled: 2025-11-19
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Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.- Quartz, respirable, >1% Qtz155 over
- Respirable dust, <.1mg7
Show the individual readings (22)
| Date | Contaminant | Concentration | Limit | Conc / limit | Occupation |
|---|---|---|---|---|---|
| 2005-10-13 | Quartz, respirable, >1% Qtz | 1.04 | 0.89 | 1.17 | Laborer, Bullgang |
| 2005-10-13 | Quartz, respirable, >1% Qtz | 1.08 | 0.89 | 1.21 | Laborer, Bullgang |
| 2005-08-23 | Quartz, respirable, >1% Qtz | 1.63 | 0.89 | 1.83 | Laborer, Bullgang |
| 2005-06-14 | Quartz, respirable, >1% Qtz | 0.69 | 0.47 | 1.47 | Laborer, Bullgang |
| 2005-06-14 | Quartz, respirable, >1% Qtz | 0.69 | 0.48 | 1.44 | Laborer, Bullgang |
| 2025-11-19 | Respirable dust, <.1mg | 0 | Bulldozer Operator | ||
| 2025-11-19 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2024-04-24 | Quartz, respirable, >1% Qtz | 0.2 | 0.56 | 0.36 | Laborer, Bullgang |
| 2024-04-24 | Quartz, respirable, >1% Qtz | 0.18 | 0.3 | 0.60 | Crusher Oper/Worker |
| 2024-04-24 | Respirable dust, <.1mg | 0 | Crusher Oper/Worker | ||
| 2024-04-24 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2015-07-21 | Quartz, respirable, >1% Qtz | 0.28 | 0.71 | 0.39 | Front-end Loader Operator |
| 2015-07-21 | Quartz, respirable, >1% Qtz | 0.21 | 0.66 | 0.32 | Bulldozer Operator |
| 2010-02-04 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2010-02-04 | Quartz, respirable, >1% Qtz | 0.12 | 0.73 | 0.16 | Front-end Loader Operator |
| 2010-02-04 | Respirable dust, <.1mg | 0 | Crusher Oper/Worker | ||
| 2006-01-04 | Quartz, respirable, >1% Qtz | 0.62 | 0.85 | 0.73 | Laborer, Bullgang |
| 2006-01-04 | Quartz, respirable, >1% Qtz | 0.52 | 0.69 | 0.75 | Laborer, Bullgang |
| 2005-08-23 | Quartz, respirable, >1% Qtz | 0.6 | 0.63 | 0.95 | Laborer, Bullgang |
| 2005-08-23 | Quartz, respirable, >1% Qtz | 0.59 | 0.7 | 0.84 | Laborer, Bullgang |
| 2005-06-14 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2005-06-14 | Quartz, respirable, >1% Qtz | 0.41 | 0.51 | 0.80 | Bulldozer Operator |
Stansbury Island recorded 15.22 reportable injury cases per 100 full-time workers in 2024.
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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 |
|---|---|---|---|
| 2024 * | 15.22 | 7.61 | 0.000 |
| 2023 * | 0.00 | 0.00 | 0.000 |
| 2022 * | 4.28 | 0.00 | 0.000 |
- TM Crushing, LLC 2005 to present
| Year | Employees |
|---|---|
| 2025 | 4 |
| 2024 | 12 |
| 2023 | 15 |
| 2022 | 15 |
| 2019 | 0 |
| 2018 | 2 |
| 2016 | 4 |
| 2015 | 2 |
| 2014 | 2 |
| 2013 | 5 |
| 2012 | 7 |
| 2011 | 3 |
| 2010 | 5 |
| 2009 | 4 |
| 2008 | 5 |
| 2007 | 5 |
| 2006 | 6 |
| 2005 | 5 |
Stansbury Island sits in Summit County, Utah, where the Census mining category is 0.4% 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 |
|---|---|---|---|---|
| 2025 Q4 | 1,732 | 3 | 0 | 1732.1 |
| 2025 Q3 | 1,160 | 0 | 0 | 0.0 |
| 2025 Q2 | 783 | 5 | 1 | 6385.7 |
| 2025 Q1 | 1,160 | 0 | 0 | 0.0 |
| 2024 Q4 | 7,370 | 7 | 2 | 949.8 |
| 2024 Q3 | 5,292 | 0 | 0 | 0.0 |
| 2024 Q2 | 6,794 | 12 | 3 | 1766.3 |
| 2024 Q1 | 6,832 | 0 | 0 | 0.0 |
Show 57 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 7,297 | 13 | 4 | 1781.6 |
| 2023 Q3 | 7,888 | 0 | 0 | 0.0 |
| 2023 Q2 | 9,910 | 0 | 0 | 0.0 |
| 2023 Q1 | 10,319 | 0 | 0 | 0.0 |
| 2022 Q4 | 10,237 | 0 | 0 | 0.0 |
| 2022 Q3 | 12,772 | 0 | 0 | 0.0 |
| 2022 Q2 | 14,868 | 4 | 0 | 269.0 |
| 2022 Q1 | 8,821 | 0 | 0 | 0.0 |
| 2019 Q2 | 0 | 0 | 0 | |
| 2018 Q1 | 1,038 | 0 | 0 | 0.0 |
| 2016 Q4 | 1,757 | 0 | 0 | 0.0 |
| 2016 Q3 | 780 | 0 | 0 | 0.0 |
| 2016 Q2 | 1,927 | 0 | 0 | 0.0 |
| 2016 Q1 | 1,812 | 3 | 1 | 1655.6 |
| 2015 Q4 | 1,971 | 0 | 0 | 0.0 |
| 2015 Q3 | 1,362 | 4 | 2 | 2936.9 |
| 2015 Q2 | 0 | 0 | 0 | |
| 2015 Q1 | 0 | 0 | 0 | |
| 2014 Q4 | 0 | 0 | 0 | |
| 2014 Q3 | 0 | 0 | 0 | |
| 2014 Q2 | 2,457 | 0 | 0 | 0.0 |
| 2014 Q1 | 1,672 | 1 | 0 | 598.1 |
| 2013 Q4 | 1,994 | 0 | 0 | 0.0 |
| 2013 Q3 | 2,991 | 0 | 0 | 0.0 |
| 2013 Q2 | 2,607 | 2 | 1 | 767.2 |
| 2013 Q1 | 2,959 | 2 | 0 | 675.9 |
| 2012 Q4 | 3,468 | 0 | 0 | 0.0 |
| 2012 Q3 | 3,709 | 0 | 0 | 0.0 |
| 2012 Q2 | 3,187 | 0 | 0 | 0.0 |
| 2012 Q1 | 4,133 | 1 | 0 | 242.0 |
| 2011 Q4 | 4,291 | 0 | 0 | 0.0 |
| 2011 Q3 | 3,459 | 0 | 0 | 0.0 |
| 2011 Q2 | 0 | 0 | 0 | |
| 2011 Q1 | 0 | 0 | 0 | |
| 2010 Q4 | 884 | 0 | 0 | 0.0 |
| 2010 Q3 | 723 | 2 | 0 | 2766.3 |
| 2010 Q2 | 897 | 0 | 0 | 0.0 |
| 2010 Q1 | 1,162 | 3 | 1 | 2581.8 |
| 2009 Q4 | 1,377 | 0 | 0 | 0.0 |
| 2009 Q3 | 0 | 0 | 0 | |
| 2009 Q2 | 2,636 | 4 | 0 | 1517.5 |
| 2009 Q1 | 983 | 7 | 0 | 7121.1 |
| 2008 Q4 | 2,235 | 0 | 0 | 0.0 |
| 2008 Q3 | 2,292 | 0 | 0 | 0.0 |
| 2008 Q2 | 1,571 | 4 | 1 | 2546.1 |
| 2008 Q1 | 324 | 0 | 0 | 0.0 |
| 2007 Q4 | 1,977 | 0 | 0 | 0.0 |
| 2007 Q3 | 2,946 | 0 | 0 | 0.0 |
| 2007 Q2 | 4,159 | 0 | 0 | 0.0 |
| 2007 Q1 | 3,706 | 0 | 0 | 0.0 |
| 2006 Q4 | 4,000 | 6 | 2 | 1500.0 |
| 2006 Q3 | 4,520 | 8 | 2 | 1769.9 |
| 2006 Q2 | 3,211 | 0 | 0 | 0.0 |
| 2006 Q1 | 1,641 | 0 | 0 | 0.0 |
| 2005 Q4 | 2,964 | 4 | 3 | 1349.5 |
| 2005 Q3 | 3,146 | 2 | 0 | 635.7 |
| 2005 Q2 | 2,110 | 5 | 1 | 2369.7 |
Reportable incidents
4 on file2024 · 2 incidents
EE was doing a repair on a wire using a utility knife. EE cut EE's calf and needed stitches. EE was released to full duty the same day and had a follow up today and is healing well and stitches are out
2022 · 1 incident
Miner was changing a cutting edge segment on a loader when EE supported the segment with EE's leg and used an impact gun to remove the bolt. The bolt head spun loose and the miners leg shifted and came in contact with the sharp edges of the bolt resulting in a laceration to the shin of the miner, requiring stitches.
2005 · 1 incident
Employee reached into conveyor belt area while equipment was running. Employees hand was caught in tail pulley. Left arm was amputated approximately 4" below elbow.