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Crusher #2 Metal/Non-Metal

Knife River Corporation Mountain West · Surface

Controlled by Knife River Corporation

Idaho Falls, Bonneville County, ID · Active

MSHA Mine ID: 1002088

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Email me when a new MSHA incident is filed at Crusher #2.

Fatalities: 0
Total incidents: 2
Years on record: 2010–2019
Latest incident: Feb 2019

Compliance record

MSHA citations since 2006

citations

significant & substantial

$5,364

proposed penalties

$5,364

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	Per 1M hrs
2025 Q4	2,962	0	0.0
2025 Q2	3,643	1	274.5
2025 Q1	4,171	0	0.0
2024 Q4	2,850	1	350.9
2023 Q4	4,093	0	0.0
2023 Q1	6,355	0	0.0
2022 Q4	7,138	0	0.0
2022 Q3	6,338	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

2 on file

2019 · 1 incident

February 11, 2019 ID · Metal/Non-Metal miner, prospector, nec POWERED HAULAGE

Knife River Southern Idaho Division · Caught in, under or between running or meshing objects

Employee was adjusting an under guard on a cross conveyer. The belt caught the guard and pulled the employees hand in where EE received 12 stitches to the top of the right hand

2010 · 1 incident

August 4, 2010 ID · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)

Knife River Southern Idaho Division · Struck by... (Not Elsewhere Classified)

Miner was dragging a razor blade knife cutting a belt, knife slipped and went into left leg about 5 inches above the knee and and cut leg. 10 stiches were incurred, back to work, no lost time.