Knife River Corporation-South operator
Controlled by
Knife River Corporation
MSHA operator ID: 0065163
Watch this operator
Email me when a new MSHA incident is filed at any Knife River Corporation-South mine.
- Fatalities
- 0
- Total incidents
- 19
- Mines on record
- 5
- Years on record
- 2007–2026
Compliance record
MSHA citations since 2005
243
citations
38
significant & substantial
$48,730
proposed penalties
$42,668
paid to date
Source: MSHA violations data, updated weekly.
Top causes
- SLIP OR FALL OF PERSON 6 non-fatal
- HANDLING OF MATERIALS 4 non-fatal
- HANDTOOLS (NONPOWERED) 3 non-fatal
- POWERED HAULAGE 3 non-fatal
- DISORDERS (PHYSICAL AGENTS) 1 non-fatal
- MACHINERY 1 non-fatal
Incident timeline
2026
1
2025
1
2021
1
2020
1
2019
2
2018
1
2017
2
2015
1
2014
1
2011
2
2010
1
2009
1
2008
3
2007
1
Mines on record
- Skyhigh Pit TX
- Honey Creek Quarry TX
- River Bend Pit TX
- Lampasas Quarry TX
- Rosenfeld Pit TX