Mining Incidents

ROGUE PORTABLE #7 Metal/Non-Metal

Controlled by Knife River Corporation
Prineville, Crook County, OR  ·  Intermittent
MSHA Mine ID: 3503678

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Fatalities
0
Total incidents
2
Years on record
2008–2023
Latest incident
Oct 2023
Compliance record
MSHA citations since 2007
21
citations
3
significant & substantial
$2,740
proposed penalties
$2,723
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 860 0 0 0.0
2025 Q2 0 0 0
2024 Q4 0 0 0
2024 Q2 1,000 0 0 0.0
2024 Q1 800 0 0 0.0
2023 Q4 904 0 0 0.0
2023 Q2 307 0 0 0.0
2023 Q1 205 1 0 4878.0
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

2023 · 1 incident

October 11, 2023 OR · Metal/Non-Metal outside foreman, leadman HANDLING OF MATERIALS
Knife River Corporation-Northwest · Caught in, under or between a moving and a stationary object

Team member was guiding the leg of a crusher into the foot pedestal. As the foot fell into place, it caught the right ring finger when the leg slid into the stand. Team member sustained a right ring fingertip amputation without bone loss.

2008 · 1 incident

August 5, 2008 OR · Metal/Non-Metal drill operator MACHINERY
Knife River Corporation-Northwest · Struck by falling object

Employee was adding a drill rod onto the rock drill and it fell off and smashed his foot breaking the toe.