Summary
KNIFE RIVER SOUTH has no OSHA inspection history on file. Federal records covering wage, environmental, labor relations, and other agencies are noted below where present.
The most recent federal enforcement activity was recorded 0 days ago.
Federal records were found in 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
KNIFE RIVER SOUTH appears in MSHA mine safety record only. No matching records were found in OSHA workplace safety, WHD wage enforcement, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, CPSC product recalls, or NHTSA vehicle recalls. Single-agency enforcement records typically indicate either a discrete incident-based inspection or a low-risk operational profile.
OSHA workplace safety
No OSHA inspections, citations, or accidents on file for KNIFE RIVER SOUTH. Verify directly with Occupational Safety and Health Administration →
Safety self-report (OSHA 300A)
Recordable injury rates the employer filed with OSHA’s Injury Tracking Application. DART covers cases with days away, restricted, or transferred; TRIR is the total recordable case rate.
Reported for 170 average annual employees at this establishment.
Source: OSHA ITA Form 300A (employer self-reported). Rates are per 100 full-time equivalent workers. Establishments below the ~10-FTE threshold are not required to report.
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for KNIFE RIVER SOUTH. Verify directly with Occupational Safety and Health Administration →
Activity timeline
Most recent federal enforcement activity recorded 0 days ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for KNIFE RIVER SOUTH. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in TX — for KNIFE RIVER SOUTH, not this location alone
Mine Safety & Health Administration — citations issued at mining operations. MSHA records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other KNIFE RIVER SOUTH operations in the same state.
MSHA citations
Mine Safety and Health Administration citations. S&S (significant and substantial) marks violations that could reasonably contribute to a serious injury. Negligence rating is MSHA’s operator-culpability assessment (none, low, moderate, high, or reckless disregard). Proposed = assessed at issuance; Paid = post-settlement / appeal. 100 citations · 31S&S · 6 contractor · $46,659 proposed / $31,100 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 5173549 | Honey Creek Quarry Burnet, TX | May 2026 | — | Yes | ModNegligence | $6,037 | — |
| 5173553 | Honey Creek Quarry Burnet, TX | May 2026 | — | Yes | ModNegligence | $2,712 | — |
| 5002515 | Honey Creek Quarry Burnet, TX | May 2025 | — | Yes | ModNegligence | $2,503 | $2,503 |
| 5008668 | Honey Creek Quarry Burnet, TX | Feb 2026 | — | Yes | ModNegligence | $2,133 | — |
| 5008666 | Honey Creek Quarry Burnet, TX | Feb 2026 | — | Yes | ModNegligence | $2,133 | $2,133 |
| 5008665 | Honey Creek Quarry Burnet, TX | Feb 2026 | — | Yes | ModNegligence | $2,133 | — |
| 7864413 | River Bend Pit Brazos, TX | Jan 2009 | — | Yes | HighNegligence | $1,700 | $343 |
| 6461021 | Lampasas Quarry Burnet, TX contractor: Knife River Corporation-South | Jul 2008 | — | Yes | ModNegligence | $1,235 | $1,235 |
| 6466185 | Lampasas Quarry Burnet, TX contractor: Knife River Corporation-South | Dec 2009 | — | Yes | ModNegligence | $1,203 | $1,203 |
| 5002513 | Honey Creek Quarry Burnet, TX | May 2025 | — | Yes | ModNegligence | $1,126 | $1,126 |
| 6572467 | Lampasas Quarry Burnet, TX contractor: Knife River Corporation-South | May 2010 | — | Yes | HighNegligence | $1,100 | $1,100 |
| 5008667 | Honey Creek Quarry Burnet, TX | Feb 2026 | — | No | ModNegligence | $959 | $959 |
| 5172463 | Skyhigh Pit Limestone, TX | Feb 2026 | — | Yes | ModNegligence | $818 | $818 |
| 5172462 | Skyhigh Pit Limestone, TX | Feb 2026 | — | Yes | ModNegligence | $818 | $818 |
| 6576545 | Lampasas Quarry Burnet, TX contractor: Knife River Corporation-South | Oct 2010 | — | Yes | HighNegligence | $687 | $687 |
| 6568486 | Skyhigh Pit Limestone, TX | Aug 2010 | — | No | ModNegligence | $687 | $687 |
| 6568485 | Skyhigh Pit Limestone, TX | Aug 2010 | — | No | ModNegligence | $687 | $687 |
| 6571812 | Skyhigh Pit Limestone, TX | Feb 2010 | — | No | HighNegligence | $687 | $687 |
| 5173550 | Honey Creek Quarry Burnet, TX | May 2026 | — | No | ModNegligence | $549 | $549 |
| 7864417 | Skyhigh Pit Limestone, TX | Jan 2009 | — | No | ModNegligence | $540 | $540 |
| 5002509 | Honey Creek Quarry Burnet, TX | May 2025 | — | No | ModNegligence | $504 | $504 |
| 6573972 | Skyhigh Pit Limestone, TX | Jun 2011 | — | Yes | ModNegligence | $499 | $499 |
| 6573971 | Skyhigh Pit Limestone, TX | Jun 2011 | — | Yes | ModNegligence | $499 | $499 |
| 6568403 | River Bend Pit Brazos, TX | Dec 2009 | — | Yes | ModNegligence | $460 | $460 |
| 6470635 | Mexia Materials/Redland Limestone, TX | May 2009 | — | Yes | ModNegligence | $425 | $100 |
| 5173552 | Honey Creek Quarry Burnet, TX | May 2026 | — | No | ModNegligence | $366 | $366 |
| 5173551 | Honey Creek Quarry Burnet, TX | May 2026 | — | No | ModNegligence | $366 | $366 |
| 9793202 | Honey Creek Quarry Burnet, TX | Feb 2024 | — | Yes | ModNegligence | $357 | $357 |
| 8973689 | Cowart Mine Coryell, TX contractor: Knife River Corporation South | May 2017 | — | Yes | ModNegligence | $312 | $312 |
| 6568487 | Skyhigh Pit Limestone, TX | Aug 2010 | — | No | ModNegligence | $308 | $308 |
| 6470619 | Skyhigh Pit Limestone, TX | Apr 2009 | — | No | HighNegligence | $308 | $308 |
| 6470618 | Skyhigh Pit Limestone, TX | Apr 2009 | — | No | HighNegligence | $308 | $308 |
| 6470606 | Skyhigh Pit Limestone, TX | Apr 2009 | — | No | HighNegligence | $308 | $308 |
| 6460025 | Skyhigh Pit Limestone, TX | Jun 2008 | — | No | HighNegligence | $308 | $308 |
| 9673917 | Honey Creek Quarry Burnet, TX | Feb 2023 | — | Yes | ModNegligence | $295 | $295 |
| 5008664 | Honey Creek Quarry Burnet, TX | Feb 2026 | — | No | ModNegligence | $288 | $288 |
| 6571814 | Skyhigh Pit Limestone, TX | Feb 2010 | — | No | HighNegligence | $285 | $285 |
| 6571813 | Skyhigh Pit Limestone, TX | Feb 2010 | — | Yes | LowNegligence | $285 | $285 |
| 9793203 | Honey Creek Quarry Burnet, TX | Feb 2024 | — | Yes | ModNegligence | $239 | $239 |
| 9741508 | Skyhigh Pit Limestone, TX | Nov 2023 | — | Yes | ModNegligence | $232 | $232 |
| 5002507 | Honey Creek Quarry Burnet, TX | May 2025 | — | No | ModNegligence | $226 | $226 |
| 6571933 | Skyhigh Pit Limestone, TX | Jan 2011 | — | Yes | ModNegligence | $224 | $224 |
| 6568484 | Skyhigh Pit Limestone, TX | Aug 2010 | — | No | ModNegligence | $207 | $207 |
| 6462000 | River Bend Pit Brazos, TX | Dec 2009 | — | Yes | LowNegligence | $207 | $207 |
| 7864414 | River Bend Pit Brazos, TX | Jan 2009 | — | Yes | ModNegligence | $207 | $100 |
| 9029399 | Skyhigh Pit Limestone, TX | Aug 2021 | — | Yes | ModNegligence | $202 | $202 |
| 8679676 | River Bend Pit Brazos, TX | Oct 2012 | — | Yes | ModNegligence | $190 | $190 |
| 6571902 | River Bend Pit Brazos, TX | Oct 2010 | — | Yes | ModNegligence | $190 | $190 |
| 6461019 | Lampasas Quarry Burnet, TX contractor: Knife River Corporation-South | Jul 2008 | — | No | HighNegligence | $176 | $176 |
| 5003520 | Skyhigh Pit Limestone, TX | Oct 2025 | — | No | ModNegligence | $168 | $168 |
| 9797441 | Honey Creek Quarry Burnet, TX | Sep 2024 | — | No | ModNegligence | $161 | $161 |
| 5172508 | Skyhigh Pit Limestone, TX | Apr 2026 | 109(a) | No | ModNegligence | $151 | — |
| 5172503 | Skyhigh Pit Limestone, TX | Apr 2026 | — | No | ModNegligence | $151 | — |
| 5172502 | Skyhigh Pit Limestone, TX | Apr 2026 | — | No | ModNegligence | $151 | — |
| 5172501 | Skyhigh Pit Limestone, TX | Apr 2026 | — | No | ModNegligence | $151 | $151 |
| 5172500 | Skyhigh Pit Limestone, TX | Apr 2026 | — | No | ModNegligence | $151 | $151 |
| 5172499 | Skyhigh Pit Limestone, TX | Apr 2026 | — | No | ModNegligence | $151 | $151 |
| 5172498 | Skyhigh Pit Limestone, TX | Apr 2026 | — | No | ModNegligence | $151 | $151 |
| 5172497 | Skyhigh Pit Limestone, TX | Apr 2026 | — | No | ModNegligence | $151 | — |
| 5172496 | Skyhigh Pit Limestone, TX | Apr 2026 | — | No | ModNegligence | $151 | — |
| 9798371 | Scarmardo Burleson, TX | Mar 2026 | — | No | ModNegligence | $151 | $151 |
| 5003522 | Skyhigh Pit Limestone, TX | Oct 2025 | — | No | ModNegligence | $151 | $151 |
| 5003521 | Skyhigh Pit Limestone, TX | Oct 2025 | — | No | LowNegligence | $151 | $151 |
| 9798283 | Skyhigh Pit Limestone, TX | Sep 2025 | — | No | ModNegligence | $151 | $151 |
| 9798282 | Skyhigh Pit Limestone, TX | Sep 2025 | — | No | ModNegligence | $151 | $151 |
| 5005223 | Scarmardo Burleson, TX | Jul 2025 | — | No | ModNegligence | $151 | $151 |
| 5002514 | Honey Creek Quarry Burnet, TX | May 2025 | — | No | ModNegligence | $151 | $151 |
| 5002512 | Honey Creek Quarry Burnet, TX | May 2025 | — | No | ModNegligence | $151 | $151 |
| 5002511 | Honey Creek Quarry Burnet, TX | May 2025 | — | No | ModNegligence | $151 | $151 |
| 5002510 | Honey Creek Quarry Burnet, TX | May 2025 | — | No | ModNegligence | $151 | $151 |
| 5002508 | Honey Creek Quarry Burnet, TX | May 2025 | — | No | ModNegligence | $151 | $151 |
| 9798246 | Skyhigh Pit Limestone, TX | Apr 2025 | — | No | HighNegligence | $151 | $151 |
| 9798075 | Honey Creek Quarry Burnet, TX | Nov 2024 | — | No | LowNegligence | $147 | $147 |
| 9798074 | Honey Creek Quarry Burnet, TX | Nov 2024 | — | No | ModNegligence | $147 | $147 |
| 9798072 | Honey Creek Quarry Burnet, TX | Nov 2024 | — | No | ModNegligence | $147 | $147 |
| 9798071 | Honey Creek Quarry Burnet, TX | Nov 2024 | — | No | ModNegligence | $147 | $147 |
| 9798070 | Honey Creek Quarry Burnet, TX | Nov 2024 | — | No | ModNegligence | $147 | $147 |
| 9797442 | Honey Creek Quarry Burnet, TX | Sep 2024 | — | No | ModNegligence | $147 | $147 |
| 9793206 | Honey Creek Quarry Burnet, TX | Feb 2024 | — | No | ModNegligence | $147 | $147 |
| 9793205 | Honey Creek Quarry Burnet, TX | Feb 2024 | — | No | ModNegligence | $147 | $147 |
| 9793201 | Honey Creek Quarry Burnet, TX | Feb 2024 | — | No | ModNegligence | $147 | $147 |
| 9746400 | Honey Creek Quarry Burnet, TX | Feb 2024 | — | No | ModNegligence | $147 | $147 |
| 9719360 | Honey Creek Quarry Burnet, TX | Sep 2023 | — | No | ModNegligence | $143 | $143 |
| 9741264 | Scarmardo Burleson, TX | Jul 2023 | — | No | ModNegligence | $143 | $143 |
| 9741263 | Scarmardo Burleson, TX | Jul 2023 | — | No | ModNegligence | $143 | $143 |
| 9741262 | Scarmardo Burleson, TX | Jul 2023 | — | No | ModNegligence | $143 | $143 |
| 9741261 | River Bend Pit Brazos, TX | Jul 2023 | — | No | ModNegligence | $143 | $143 |
| 9673918 | Honey Creek Quarry Burnet, TX | Feb 2023 | — | No | ModNegligence | $143 | $143 |
| 6470612 | Skyhigh Pit Limestone, TX | Apr 2009 | — | Yes | ModNegligence | $138 | $138 |
| 6470607 | Skyhigh Pit Limestone, TX | Apr 2009 | — | No | HighNegligence | $138 | $138 |
| 9641380 | Skyhigh Pit Limestone, TX | Nov 2022 | — | No | ModNegligence | $133 | $133 |
| 9641348 | Scarmardo Burleson, TX | Aug 2022 | — | No | ModNegligence | $133 | $133 |
| 9648915 | River Bend Pit Brazos, TX | Jul 2022 | — | No | ModNegligence | $133 | $133 |
| 9648914 | River Bend Pit Brazos, TX | Jul 2022 | — | No | ModNegligence | $133 | $133 |
| 9264214 | Skyhigh Pit Limestone, TX | Jun 2022 | — | No | LowNegligence | $133 | $133 |
| 9644234 | Honey Creek Quarry Burnet, TX | May 2022 | — | No | ModNegligence | $133 | $133 |
| 9644231 | Honey Creek Quarry Burnet, TX | May 2022 | — | No | ModNegligence | $133 | $133 |
| 9450793 | Skyhigh Pit Limestone, TX | Sep 2019 | — | No | ModNegligence | $132 | $132 |
| 9450792 | Skyhigh Pit Limestone, TX | Sep 2019 | — | No | ModNegligence | $132 | $132 |
| 9450673 | Skyhigh Pit Limestone, TX | Mar 2019 | — | No | ModNegligence | $132 | $132 |
Source: MSHA citation database. “Contractor” annotations indicate the cited party was on-site at the mine but not the mine’s operator -- responsibility attaches to the contractor LLC, not the mine’s owner. Section codes reference 30 CFR (the Mine Safety and Health regulations).
Labor relations (NLRB)
No NLRB unfair labor practice charges or union representation cases on file for KNIFE RIVER SOUTH. Verify directly with National Labor Relations Board →
Visa & labor certification (OFLC) — historical
No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for KNIFE RIVER SOUTH. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for KNIFE RIVER SOUTH. Verify directly with Environmental Protection Agency →
Federal contracts
This location
Consolidated across all USAspending recipient entities under this corporate parent — not attributable to this single location.
Federal contract dollars to this establishment. Primary NAICS: 327320 - READY-MIX CONCRETE MANUFACTURING. Last action: 2016-08-30. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.
In the news
Related searches
- Employers in TXState-wide enforcement data
About this data
This profile aggregates federal enforcement records on KNIFE RIVER SOUTH from every major federal compliance and enforcement source. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
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Contact sales →Frequently asked
- What is KNIFE RIVER SOUTH's OSHA violation history?
- KNIFE RIVER SOUTH has no OSHA inspections on record.