Mining Incidents

Sherman Hills Quarry Metal/Non-Metal

Laramie, Albany County, WY  ·  Intermittent
MSHA Mine ID: 4801899

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Fatalities
0
Total incidents
1
Years on record
2026
Latest incident
May 2026
Compliance record
MSHA citations since 2025
1
citations
1
significant & substantial
$165
proposed penalties
$165
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 1,095 0 0 0.0
2025 Q3 1,865 1 1 536.2
2025 Q2 692 0 0 0.0
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.

Reportable incidents

1 on file

2026 · 1 incident

May 11, 2026 WY · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman OTHER
Loudwire Minerals, LLC · (Not Elsewhere Classified)

Somewhere between 12 and 1230, an EE asked EE to clean up the catwalk on the screen deck.  EE was performing EE's normal work at a normal pace. While other EE was tramming the excavator, they noticed EE in distress and responded. EE went into cardiac arrest, 911 was called, CPR started, but EE did not recover.