Knifer River operator
Controlled by
Knife River Corporation
MSHA operator ID: 0109965
Watch this operator
Email me when a new MSHA incident is filed at any Knifer River mine.
- Fatalities
- 0
- Total incidents
- 4
- Mines on record
- 2
- Years on record
- 2014–2025
Compliance record
MSHA citations since 2010
52
citations
6
significant & substantial
$7,956
proposed penalties
$7,151
paid to date
Source: MSHA violations data, updated weekly.
Top causes
- HANDLING OF MATERIALS 1 non-fatal
- MACHINERY 1 non-fatal
- OTHER 1 non-fatal
- SLIP OR FALL OF PERSON 1 non-fatal
Incident timeline
2025
2
2015
1
2014
1