KNIFE RIVER CORPORATION is a construction sand and gravel mining employer in LODI, CA. Federal records show 1 OSHA inspection with 1 violation and $450 in penalties. All data sourced from public federal enforcement records.
Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: May 1, 2026.
KNIFE RIVER CORPORATION
24717 E BRANDT RD, LODI, CA, 95240
Parent: Knife River Corp (1,554 locations)
212321 — Top companies in Construction Sand and Gravel Mining
EIN: 942409660
164 employees
Industry Benchmark
Data Insights
Inspection Breakdown
Peer Comparison
Labor Relations (NLRB)
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Inspection History
No inspection records found.
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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.
Part of a larger organization
KNIFE RIVER CORPORATION is one of 1,554 establishments in our dataset that roll up under the parent organization Knife River Corp. Knife River Corp is a SEC public reporter (KNF), with most recent reported revenue of $3.1B.
Federal enforcement records on KNIFE RIVER CORPORATION represent activity at this specific establishment. The full enforcement footprint of Knife River Corp across all 1,554 of its tracked locations is viewable on the parent profile.
Other establishments operated by Knife River Corp
- KNIFE RIVER CORPORATION — BILLINGS, MT — 3 federal records
- CONCRETE MATERIALS OF MONTANA, LLC. — BELGRADE, MT — 3 federal records
- CONNOLLY-PACIFIC CO — AVALON, CA — 3 federal records
- HAWAIIAN CEMENT — AIEA, HI — 3 federal records
- HAWAIIAN CEMENT — KAPOLEI, HI — 3 federal records
- KNIFE RIVER — MISSOULA, MT — 3 federal records
- STRATAS FOODS, LLC — ENGLEWOOD, NJ — 3 federal records
- CONCRETE PIPE & PRECAST, LLC — ASHLAND, VA — 3 federal records
- CONCRETE STRUCTURES OF THE MIDWEST, INC. — WEST CHICAGO, IL — 3 federal records
- STRATAS FOODS, LLC — DECATUR, IL — 3 federal records
Other employers in Construction Sand and Gravel Mining within CA
- HUMBOLDT REDWOOD COMPANY LLC — SCOTIA — 4 federal records
- CALAVERAS MATERIALS, INC. — MERCED — 4 federal records
- BCJ SAND & ROCK, INC. — OROVILLE — 4 federal records
- HANSON AGGREGATES PACIFIC SOUTHWEST INC — SANTEE — 3 federal records
- PYRAMID CONSTRUCTION AND AGGREGATES, INC. — HEBER — 3 federal records
- GRANITE ROCK COMPANY — HOLLISTER — 3 federal records
- GRANITE CONSTRUCTION COMPANY — SACRAMENTO — 3 federal records
- CALMAT CO — BAKERSFIELD — 3 federal records
- CALPORTLAND COMPANY — MOORPARK — 3 federal records
- CEMEX, INC. — FRIANT — 3 federal records
Industry context
Within the construction sand and gravel mining industry in CA, KNIFE RIVER CORPORATION ranks in the 54th percentile of OSHA violation frequency across 1,679 comparable establishments.
OSHA penalty totals rank in the 71th percentile of the same peer group.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 1.5 for the construction sand and gravel mining sector, with a Days Away, Restricted, or Transferred (DART) rate of 1. KNIFE RIVER CORPORATION's self-reported DART rate is 0.6, which is below the industry average.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 11 years.
Frequently Asked Questions
- What is KNIFE RIVER CORPORATION's OSHA violation history?
- KNIFE RIVER CORPORATION has 1 OSHA inspection on record with 1 violation and $450 in total penalties.
- How does KNIFE RIVER CORPORATION's safety record compare to its industry?
- KNIFE RIVER CORPORATION operates in the construction sand and gravel mining industry. The industry average Total Recordable Incident Rate (TRIR) is 1.5. KNIFE RIVER CORPORATION's self-reported DART rate is 0.6 compared to an industry average of 1.
About this data
This profile aggregates federal enforcement records on KNIFE RIVER CORPORATION of LODI, CA from 17 federal data sources. Records were found in 5 sources: OSHA workplace safety inspections, MSHA mine safety enforcement, NLRB labor relations cases, SEC XBRL companyfacts (parent financials), and BLS industry safety benchmarks. The remaining 12 sources were checked and found no matching records: WHD, EPA, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 1, 2026. KNIFE RIVER CORPORATION resolves to the parent rollup Knife River Corp, which operates 1,554 establishments in our dataset.
This profile may be incomplete if KNIFE RIVER CORPORATIONoperates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.