Knife River Corporation controller
MSHA controller ID: 0176802
Watch this controller
Email me when a new MSHA incident is filed at any mine Knife River Corporation controls.
- Fatalities
- 0
- Total incidents
- 60
- Mines on record
- 37
- Years on record
- 2004–2026
Compliance record
MSHA citations since 2023
472
citations
63
significant & substantial
$215,354
proposed penalties
$161,677
paid to date
Source: MSHA violations data, updated weekly.
Top causes
- HANDLING OF MATERIALS 26 non-fatal
- MACHINERY 9 non-fatal
- HANDTOOLS (NONPOWERED) 8 non-fatal
- OTHER 5 non-fatal
- SLIP OR FALL OF PERSON 5 non-fatal
- POWERED HAULAGE 2 non-fatal
Incident timeline
2026
7
2025
16
2024
15
2023
21
Operators under this controller
- Knife River Corporation-Northwest 17
- Knife River - South Dakota 8
- Knife River Corporation North Central 8
- Anchorage Sand & Gravel Company Inc 7
- Connolly-Pacific Company 5
- JTL GROUP,INC. 4
- Hawaiian Cement 2
- Knife River Corporation-South 2
- Knifer River 2
- Northstar Materials Inc dba Knife River Materials 2
- Knife River Construction 1
- Knife River Corporation Mountain West 1
Mines on record
- 513497 MN
- Farmington Pit OR
- ROGUE PORTABLE #4 OR
- REED PIT OR
- Skyhigh Pit TX
- Sioux Falls Quarry SD
- Puunene Quarry HI
- Honey Creek Quarry TX
- 510374 MN
- 513476 MN
- PEBBLY BEACH QUARRY CA
- Corson Sand Plant / Quarry SD
- Knife River Newman Aggregate CA
- METRO PORTABLE #2 OR
- Crusher #3 WY
- Klatt Terminal AK
- Palmer Loading Station AK
- Concrete, Inc DBA Knife River CA
- Stripping Crew MN
- Crusher #1 ID
- KEIZER PIT & PLANT OR
- KIRTLAND OR
- WATERVIEW OR
- CENTRAL OREGON PORTABLE #2 OR
- Halawa Valley HI
- ROGUE PORTABLE #3 OR
- ROGUE PORTABLE #7 OR
- FISHER ISLAND PLANT OR
- METRO PORTABLE #3 OR
- Knife River Construction Vernalis Plant CA
- 513500 MN
- Crusher #1 ND
- 510367 MN
- Jig Plant #1 ND
- Crusher #43519 MN
- Crusher #43517 MN