Mining Incidents

LOST SHEEP MINE Metal/Non-Metal

Spar Mountain, Juab County, UT  ·  Active
MSHA Mine ID: 4200158

LOST SHEEP MINE has $3K in proposed MSHA penalties and $453 outstanding across 1 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
2
Years on record
2026
Latest incident
Jan 2026
Compliance record
MSHA citations since 2002
25
citations
3
significant & substantial
$2,724
proposed penalties
$2,271
paid to date
83% of proposed penalties paid to date, a $453 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
22
inspections on record
358
inspection hours
n/a
citations per 100 inspection hours
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
Rate withheld: 358 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

LOST SHEEP MINE has $3K in proposed MSHA penalties and $453 outstanding across 1 contested dockets.

Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$3K
proposed penalties
$3K
current assessed
$2K
paid to date
$453
outstanding
15 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2026-04-03.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
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.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 12,085 2 0 165.5
2025 Q3 18,892 2 0 105.9
2024 Q2 40 3 1 75000.0
2024 Q1 281 0 0 0.0
2018 Q3 520 0 0 0.0
2018 Q2 520 0 0 0.0
2018 Q1 540 0 0 0.0
2017 Q4 1,080 0 0 0.0
Show 32 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2008 Q2 80 0 0 0.0
2008 Q1 0 0 0
2007 Q4 0 0 0
2007 Q3 0 0 0
2007 Q2 192 0 0 0.0
2007 Q1 32 0 0 0.0
2006 Q4 832 0 0 0.0
2006 Q3 896 0 0 0.0
2006 Q2 832 0 0 0.0
2006 Q1 256 0 0 0.0
2005 Q4 528 0 0 0.0
2005 Q3 936 0 0 0.0
2005 Q2 416 0 0 0.0
2005 Q1 584 0 0 0.0
2004 Q4 768 0 0 0.0
2004 Q3 1,008 0 0 0.0
2004 Q2 992 0 0 0.0
2004 Q1 1,008 0 0 0.0
2003 Q4 960 0 0 0.0
2003 Q3 920 0 0 0.0
2003 Q2 960 0 0 0.0
2003 Q1 960 0 0 0.0
2002 Q3 960 0 0 0.0
2002 Q2 416 0 0 0.0
2002 Q1 0 0 0
2001 Q4 0 0 0
2001 Q3 160 0 0 0.0
2001 Q2 672 0 0 0.0
2001 Q1 1,072 0 0 0.0
2000 Q4 880 0 0 0.0
2000 Q3 944 0 0 0.0
2000 Q2 1,320 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

2 on file

2026 · 2 incidents

January 30, 2026 UT · Metal/Non-Metal FALL OF ROOF OR BACK
Ares Strategic Mining Inc. · Accident type, without injuries

The area was the Ore access and the fall occurred at the intersection where material was bagged in the mesh. Miners intentionally dug out the top, creating a ground fall. When questioned as to why, they said they knew they were being laid off and it was somebody else's problem now. This was not an unplanned ground fall, it was planned by the miners who intentionally dug out top.

For insurers, brokers, and safety consultants

The full compliance file on LOST SHEEP MINE

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.