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Knife River Newman Aggregate Metal/Non-Metal

Knifer River · Surface
Controlled by Knife River Corporation
newman, Stanislaus County, CA  ·  Active
MSHA Mine ID: 0401774

Knife River Newman Aggregate has $6K in proposed MSHA penalties and $0 outstanding across 1 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
9
Years on record
1997–2025
Latest incident
Jul 2025
Compliance record
MSHA citations since 2001
54
citations
14
significant & substantial
$5,788
proposed penalties
$5,788
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
55
inspections on record
761
inspection hours
n/a
citations per 100 inspection hours
ⓘ This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
Rate withheld: 761 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Knife River Newman Aggregate has $6K in proposed MSHA penalties and $0 outstanding across 1 contested dockets.

Penalty disposition
ⓘ Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$6K
proposed penalties
$6K
current assessed
$6K
paid to date
$0
outstanding
54 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2025-03-04.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also the operator's enforcement record
Quarterly safety rates
ⓘ Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 2,568 0 0 0.0
2025 Q3 2,472 0 0 0.0
2025 Q2 2,568 0 0 0.0
2025 Q1 2,491 1 0 401.4
2024 Q4 1,873 0 0 0.0
2024 Q3 3,811 0 0 0.0
2024 Q2 3,674 0 0 0.0
2024 Q1 3,909 0 0 0.0
Show 93 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 4,099 0 0 0.0
2023 Q3 4,045 0 0 0.0
2023 Q2 3,595 0 0 0.0
2023 Q1 3,614 0 0 0.0
2022 Q4 3,486 0 0 0.0
2022 Q3 0 0 0
2022 Q2 3,600 0 0 0.0
2022 Q1 3,680 0 0 0.0
2021 Q4 3,318 0 0 0.0
2021 Q3 3,910 1 0 255.8
2021 Q2 3,859 0 0 0.0
2020 Q4 3,729 0 0 0.0
2020 Q3 3,570 0 0 0.0
2020 Q2 3,256 0 0 0.0
2019 Q4 3,738 0 0 0.0
2019 Q3 3,518 0 0 0.0
2019 Q2 3,866 1 0 258.7
2018 Q4 3,961 0 0 0.0
2018 Q3 3,294 2 0 607.2
2018 Q2 3,837 0 0 0.0
2018 Q1 3,349 0 0 0.0
2017 Q4 3,639 0 0 0.0
2017 Q3 4,112 0 0 0.0
2017 Q2 3,740 1 0 267.4
2017 Q1 3,277 1 0 305.2
2016 Q4 3,554 0 0 0.0
2016 Q3 3,600 0 0 0.0
2016 Q2 3,316 1 0 301.6
2016 Q1 3,771 2 0 530.4
2015 Q4 2,420 0 0 0.0
2015 Q3 1,766 1 0 566.3
2015 Q2 2,091 0 0 0.0
2015 Q1 2,113 0 0 0.0
2014 Q4 2,283 1 0 438.0
2014 Q3 2,027 1 0 493.3
2014 Q2 2,106 0 0 0.0
2014 Q1 2,406 0 0 0.0
2013 Q4 2,645 2 1 756.1
2013 Q3 2,598 1 0 384.9
2013 Q2 2,950 2 2 678.0
2013 Q1 4,086 0 0 0.0
2012 Q4 3,303 0 0 0.0
2012 Q3 2,361 0 0 0.0
2012 Q2 4,941 2 1 404.8
2012 Q1 4,134 3 0 725.7
2011 Q4 3,386 0 0 0.0
2011 Q3 3,786 0 0 0.0
2011 Q2 3,679 0 0 0.0
2011 Q1 3,936 0 0 0.0
2010 Q4 3,133 3 1 957.5
2010 Q3 4,514 0 0 0.0
2010 Q2 4,663 2 0 428.9
2010 Q1 3,360 0 0 0.0
2009 Q4 4,172 3 1 719.1
2009 Q3 3,354 1 1 298.2
2009 Q2 3,709 0 0 0.0
2009 Q1 4,609 3 0 650.9
2008 Q4 5,587 0 0 0.0
2008 Q3 5,296 0 0 0.0
2008 Q2 5,443 0 0 0.0
2008 Q1 5,191 2 0 385.3
2007 Q4 5,761 0 0 0.0
2007 Q3 5,610 2 0 356.5
2007 Q2 5,835 0 0 0.0
2007 Q1 5,337 1 0 187.4
2006 Q4 6,380 0 0 0.0
2006 Q3 6,246 0 0 0.0
2006 Q2 6,500 0 0 0.0
2006 Q1 6,319 0 0 0.0
2005 Q4 7,209 1 0 138.7
2005 Q3 7,839 0 0 0.0
2005 Q2 6,831 1 0 146.4
2005 Q1 5,989 0 0 0.0
2004 Q4 7,784 0 0 0.0
2004 Q3 7,585 0 0 0.0
2004 Q2 6,782 0 0 0.0
2004 Q1 5,839 0 0 0.0
2003 Q4 7,633 0 0 0.0
2003 Q3 6,932 0 0 0.0
2003 Q2 6,193 0 0 0.0
2003 Q1 5,273 3 3 568.9
2002 Q4 6,580 1 0 152.0
2002 Q3 6,426 3 2 466.9
2002 Q2 6,652 0 0 0.0
2002 Q1 6,661 1 0 150.1
2001 Q4 6,020 0 0 0.0
2001 Q3 6,010 0 0 0.0
2001 Q2 4,954 2 1 403.7
2001 Q1 4,905 0 0 0.0
2000 Q4 4,820 0 0 0.0
2000 Q3 5,655 0 0 0.0
2000 Q2 4,831 0 0 0.0
2000 Q1 5,450 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

9 on file

2025 · 1 incident

July 21, 2025 CA · Metal/Non-Metal dryer operator, kiln operator, dry plant operator, fluid operator, bed dryer operator MACHINERY
Knifer River · Caught in, under or between running or meshing objects

MINER WAS SPOOLING IN A WINCH CABLE. EE WAS GUIDING THE CABLE WITH LEFT HAND AND CONTROLING THE FEED WITH THE CONTROLLER ON RIGHT HAND. AS THEY WERE ALMOST AT THE END, A U BOLT THAT WAS USED TO CREATE A LOOP AT THE END OF THE CABLE, CAUGHT THE CUFF OF THEIR GLOVE AND PULLED THEIR HAND INTO THE OPENING, THE U BOLT CAUGH THEIR MIDDLE FINGER AND LACERATED IT.

2011 · 1 incident

February 3, 2011 CA · Metal/Non-Metal outside foreman, leadman DISORDERS (REPEATED TRAUMA)
Frank B Marks & Son Inc · (Not Elsewhere Classified)

Annual hearing test showed an age-corrected Standard Threshold Shift occurred, re-test was done.

2007 · 1 incident

May 7, 2007 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator MACHINERY
Frank B Marks & Son Inc · Struck against a moving object

Driving a scraper & hit a pothole. Jarred his body.

2006 · 1 incident

September 1, 2006 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Frank B Marks & Son Inc · Caught in, under or between (Not Elsewhere Classified)

Moving diesel fuel tank rack, smashed ring finger on left hand.

2005 · 1 incident

July 29, 2005 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Frank B Marks & Son Inc · Struck against stationary object

Tightening nut on bolt & socket slipped of nut ee then scraped neck on chute at wash plant.

2002 · 1 incident

September 3, 2002 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Frank B Marks & Son Inc · Struck against stationary object

EE WAS CLEANING OUT PLUGGED PIPE IN FIELD NEAR DEEP WELL. WHILE BENT OVER A GOT RAMMED HIM IN THE BUTT & EE FELL AGAINST PIPE. SMALL CUT ON LEFT MID BACK. BRUISED AROUND THE AREA.

2000 · 2 incidents

July 25, 2000 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Frank B Marks & Son Inc · Struck against stationary object

TAKING BOARDS OFF OLD BUILDING STEPPED ON RAIL. EE TAKING OFF 1 BOARD AT A TIME AND REMOVING NAILS FROM THAT BOARD BEFORE CONTINUING. A SMALL PIECE OF BOARD BROKE OFF WHICH HE DID NOT SEE ON T HE GROUND.

June 1, 2000 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Frank B Marks & Son Inc · Fall from ladders

WORKING ON WATERLINE SLIPPED OFF LADDER CAUGHT STEEL WATER LINE WITH ARM PULLED MUSCLE IN NECK.

1997 · 1 incident

September 2, 1997 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Frank B Marks & Son Inc · Fall to lower level, (Not Elsewhere Classified)

WALKING AROUND CRUSHER GETTING INSTRUCTIONS FROM FOREMAN, LOOKING AT FOREMAN AND NOT PAYING ATTENTION. STEPPED IN HOLE TWISTED ANKLE.

For insurers, brokers, and safety consultants

The full compliance file on Knife River Newman Aggregate

A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.

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