Knife River CorporationController
MSHA Controller ID: 0176802
- Fatalities
- 0
- Total incidents
- 58
- Mines on record
- 35
- Period
- —
Top causes
- HANDLING OF MATERIALS26 non-fatal
- MACHINERY9 non-fatal
- HANDTOOLS (NONPOWERED)7 non-fatal
- OTHER5 non-fatal
- SLIP OR FALL OF PERSON5 non-fatal
- POWERED HAULAGE2 non-fatal
Incident timeline
2026
6
2025
16
2024
15
2023
21
Operators under this controller
- Knife River Corporation-Northwest17
- Knife River - South Dakota8
- Knife River Corporation North Central7
- Anchorage Sand & Gravel Company Inc7
- Connolly-Pacific Company5
- JTL GROUP,INC.4
- Knife River Corporation-South2
- Hawaiian Cement2
- Knifer River2
- Northstar Materials Inc dba Knife River Materials2
- Knife River Corporation Mountain West1
- Knife River Construction1
Mines on record
- PEBBLY BEACH QUARRYCA
- Knife River Newman AggregateCA
- Concrete, Inc DBA Knife RiverCA
- Knife River Construction Vernalis PlantCA
- Crusher #1ID
- Crusher #43519MN
- Crusher #43517MN
- 513476MN
- 503420MN
- Stripping CrewMN
- 510367MN
- 513500MN
- Jig Plant #1ND
- Crusher #1ND
- METRO PORTABLE #3OR
- FISHER ISLAND PLANTOR
- KEIZER PIT & PLANTOR
- KIRTLANDOR
- Farmington PitOR
- REED PITOR
- ROGUE PORTABLE #4OR
- METRO PORTABLE #2OR
- CENTRAL OREGON PORTABLE #2OR
- WATERVIEWOR
- ROGUE PORTABLE #3OR
- ROGUE PORTABLE #7OR
- Sioux Falls QuarrySD
- Corson Sand Plant / QuarrySD
- Skyhigh PitTX
- Honey Creek QuarryTX
- Crusher #3WY
- Palmer Loading StationAK
- Klatt TerminalAK
- Halawa ValleyHI
- Puunene QuarryHI