Riverside Plant #11 has $15K in proposed MSHA penalties and $0 outstanding across 5 contested dockets, plus health sampling and the full incident record.
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Fatalities
0
Total incidents
115
Years on record
1991–2026
Latest incident
Apr 2026
Compliance record
MSHA citations since 2001
75
citations
17
significant & substantial
$14,605
proposed penalties
$12,130
paid to date
83% of proposed penalties paid to date, a $2,475 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2001
73
inspections on record
1,067
inspection hours
7.0
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.
75 citations across 1,067 inspection hours.
Source: MSHA inspections data, updated weekly.
Riverside Plant #11 has $15K in proposed MSHA penalties and $0 outstanding across 5 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.
$15K
proposed penalties
$12K
current assessed
$12K
paid to date
$0
outstanding
73 assessments are final orders; 5 contested dockets.
As of the most recent assessment on 2018-11-06.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
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 Q1
0
0
0
2024 Q4
98
0
0
0.0
2024 Q1
0
0
0
2023 Q4
455
0
0
0.0
2023 Q3
2,512
0
0
0.0
2023 Q2
5,563
0
0
0.0
2023 Q1
1,428
0
0
0.0
2022 Q4
4,085
0
0
0.0
Show 89 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2022 Q3
4,329
0
0
0.0
2022 Q2
6,631
0
0
0.0
2022 Q1
5,175
0
0
0.0
2021 Q4
5,708
0
0
0.0
2021 Q3
6,455
0
0
0.0
2021 Q2
3,625
0
0
0.0
2021 Q1
4,179
0
0
0.0
2020 Q4
3,119
0
0
0.0
2020 Q3
4,417
0
0
0.0
2020 Q2
790
0
0
0.0
2020 Q1
5,864
0
0
0.0
2019 Q2
1,984
0
0
0.0
2019 Q1
2,430
0
0
0.0
2018 Q4
3,314
1
0
301.8
2018 Q3
3,817
0
0
0.0
2018 Q2
5,759
0
0
0.0
2018 Q1
5,882
0
0
0.0
2017 Q4
7,674
2
1
260.6
2017 Q3
7,306
0
0
0.0
2017 Q2
5,325
1
0
187.8
2017 Q1
4,808
0
0
0.0
2016 Q4
4,989
1
0
200.4
2016 Q3
1,236
0
0
0.0
2016 Q2
5,172
0
0
0.0
2016 Q1
6,096
0
0
0.0
2015 Q4
6,480
0
0
0.0
2015 Q3
9,707
5
0
515.1
2015 Q2
8,489
1
0
117.8
2015 Q1
8,186
0
0
0.0
2014 Q4
8,825
1
0
113.3
2014 Q3
8,742
4
0
457.6
2014 Q2
7,462
0
0
0.0
2014 Q1
8,124
1
1
123.1
2013 Q4
8,106
0
0
0.0
2013 Q3
11,671
0
0
0.0
2013 Q2
7,273
2
1
275.0
2013 Q1
5,366
0
0
0.0
2012 Q4
8,700
1
0
114.9
2012 Q3
5,829
0
0
0.0
2012 Q2
5,470
1
0
182.8
2012 Q1
3,558
3
1
843.2
2011 Q4
11,230
0
0
0.0
2011 Q3
6,735
0
0
0.0
2011 Q2
7,771
3
2
386.1
2011 Q1
3,591
0
0
0.0
2010 Q4
9,910
1
0
100.9
2010 Q3
8,204
4
2
487.6
2010 Q2
6,996
0
0
0.0
2010 Q1
4,482
1
0
223.1
2009 Q4
8,111
0
0
0.0
2009 Q3
7,916
0
0
0.0
2009 Q2
8,076
5
1
619.1
2009 Q1
9,586
2
0
208.6
2008 Q4
9,783
0
0
0.0
2008 Q3
14,598
2
0
137.0
2008 Q2
13,714
10
0
729.2
2008 Q1
11,016
0
0
0.0
2007 Q4
14,980
2
1
133.5
2007 Q3
17,992
0
0
0.0
2007 Q2
19,705
0
0
0.0
2007 Q1
17,602
0
0
0.0
2006 Q4
20,508
1
0
48.8
2006 Q3
19,354
0
0
0.0
2006 Q2
20,927
0
0
0.0
2006 Q1
20,081
0
0
0.0
2005 Q4
22,269
0
0
0.0
2005 Q3
23,852
3
1
125.8
2005 Q2
19,468
0
0
0.0
2005 Q1
14,745
2
0
135.6
2004 Q4
17,662
1
0
56.6
2004 Q3
19,340
2
2
103.4
2004 Q2
18,298
0
0
0.0
2004 Q1
13,960
2
0
143.3
2003 Q4
19,243
0
0
0.0
2003 Q3
20,942
0
0
0.0
2003 Q2
18,080
0
0
0.0
2003 Q1
12,507
0
0
0.0
2002 Q4
16,164
0
0
0.0
2002 Q3
24,528
0
0
0.0
2002 Q2
16,263
0
0
0.0
2002 Q1
14,097
4
2
283.7
2001 Q4
17,293
0
0
0.0
2001 Q3
24,122
0
0
0.0
2001 Q2
18,546
6
2
323.5
2001 Q1
16,749
0
0
0.0
2000 Q4
16,672
0
0
0.0
2000 Q3
18,788
0
0
0.0
2000 Q2
18,112
0
0
0.0
2000 Q1
12,880
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
115 on file
2026 · 1 incident
April 28, 2026MO · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanHANDTOOLS (NONPOWERED)
4/28-First Aid EE was tightening the bolts on the 3" inch flange pump when heard a pop sounded followed by a very strong & painful cramping in the right bicep. Followed by throbbing pain and reddish bruising forming on the right bicep. 5/5 -Went recordable due to PT
2018 · 1 incident
October 8, 2018MO · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanHANDLING OF MATERIALS
EE reports on 10/8/18 EE was carrying 5 gal. buckets of sand all week and EE's back began to feel sore but EE continued to perform job all week. EE did not report to Supervisor until 10/12/18, Health Bridge notified, self care measures were provided. EE came to work 10/15/18 complaining back still hurt & was sent to clinic. EE was placed on restricted duty.
2016 · 1 incident
June 17, 2016MO · Metal/Non-Metalbulldozer operator, universal operator, heavy equipment operator, operating engineerHANDLING OF MATERIALS
The slurry water supply hose appeared to be leaking, it was under ice so we attempted to raise it's pump by cranking the hand crank. I felt a sharp pain, pull or tear in right shoulder.
September 30, 2014MO · Metal/Non-Metalutility man, shift tech, service/dump truck operatorHANDLING OF MATERIALS
Employee was pulling cables off from the shackles on a crane when his pinky finger to the right hand got smashed in between the pin and the shackles. He noted that he was wearing gloves when the incident happened this morning. Did not become reportable until 10/13/14 when he went to the doctor and his finger was splinted.
July 24, 2014MO · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanHANDTOOLS (NONPOWERED)
The employee was working as a Deck Hand, pulling a cable, hooking up a barge when he felt a pull in his abdomen. The injury was diagnosed as a Symptomatic Umbilical Hernia, reducable. He was referred to a surgeon and is scheduled to have outpatient surgery on Friday, November 13, 2009.
October 5, 2009MO · Metal/Non-Metalbarge/boat/dredge/towbarge/towboat/leach operator, riverman, deck handHANDLING OF MATERIALS
Miner was injured when his finger was smashed between the parts of a pump he was working on. He sustained a broken finger and 10 stitches were used to close an 8 cm laceration.
2008 · 1 incident
April 7, 2008MO · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanSLIP OR FALL OF PERSON
Employee was climbing over wall, slipped and caught himself causing a strained shoulder. This is now reportable because he has to have therapy. Before, he was on regular duty and waiting to see if shoulder improved. Reportable as of 7/24/07.
June 8, 2007MO · Metal/Non-Metalfront-end loader, scraper-loader operator, pan operator, payloader, scraper rig operatorHANDLING OF MATERIALS
Employee was climbing stairs on his front-end loader. There was a bolt under the handrail, he caught his right thumb on the bolt which resulted in a laceration that required four stitches.
Employee's eye became inflamed. Possible foreign body in eye. He will be having surgery on July 10 to remove scar tissue. Until then he is on full duty but was given a prescription for his eye. Will amend report when he has surgery.
March 2, 2007MO · Metal/Non-Metalclerk, timekeeper, office worker, director of salesOTHER
Employee was at this plant location to change out a printer. He is our computer analyst and is not a miner. He had a massive heart attack, was transported to North Kansas City Hospital, where he passed away. He is considered office personnel and his regular location is at our main office.
2006 · 4 incidents
October 23, 2006MO · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanHANDLING OF MATERIALS
Employee was carrying a spool of cable up a catwalk. He felt pain in his left side. He has not yet been diagnosed but could have a hernia. Employee is going to the doctor on 10/26/06.
October 18, 2006MO · Metal/Non-Metalbarge/boat/dredge/towbarge/towboat/leach operator, riverman, deck handHANDLING OF MATERIALS
Employee was swinging a sledge hammer and strained his lower back. He went to his family Chiropractor and he is now fine and back to work full duty. No lost time, no restricted duty.
January 3, 2006MO · Metal/Non-Metalbulldozer operator, universal operator, heavy equipment operator, operating engineerSLIP OR FALL OF PERSON
This accident has just become reportable. Employee hurt his knee in January, but doctor thought it was only a slight strain. He was on full duty and was taking over the counter Aleve. It has been determined after an MRI that he has a slight tear in his right knee. He is continuing to work full duty but may have to have surgery in the future.
2005 · 8 incidents
December 16, 2005MO · Metal/Non-Metalbarge/boat/dredge/towbarge/towboat/leach operator, riverman, deck handSLIP OR FALL OF PERSON
Employee was breaking ice off of the tipple shack, slipped and fell on stairway at the dredge. He hurt his left knee. There were no fractures. This is lost time.
October 11, 2005MO · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techMACHINERY
Employee was jumbing down from a barge and hit foot on a timberhead. He was wearing his steel toed shoes. He has a slight fracture of the small toe on the left foot.
June 6, 2005MO · Metal/Non-Metalbulldozer operator, universal operator, heavy equipment operator, operating engineerSLIP OR FALL OF PERSON
Employee was checking rollers on the conveyor when he tripped and hit his right elbow on the catwalk. This accident just became reportable because employee is going to therapy to improve his forearm and shoulder.
April 16, 2005MO · Metal/Non-Metalbulldozer operator, universal operator, heavy equipment operator, operating engineerHANDLING OF MATERIALS
Employee was working on our dry dock. He was pushing on a lever and it flew back and struck him in the palm of his left hand. This injury required 19 stitches. This is not a lost time accident.
February 21, 2005MO · Metal/Non-Metalbulldozer operator, universal operator, heavy equipment operator, operating engineerOTHER
Employee was standing on the dock barge when the wind blew a piece of metal in left eye. EE did have safety glasses on at the time. The piece of metal went between the glass and INTO eye.
February 4, 2005MO · Metal/Non-Metalbarge/boat/dredge/towbarge/towboat/leach operator, riverman, deck handHANDTOOLS (NONPOWERED)
This accident just recently became reportable. EE was thought to have a bruised shoulder. Missed no time and was not under restrictions. However, EE is now going to therapy which makes it reportable. EE was using a pry bar and strained left shoulder.
January 12, 2005MO · Metal/Non-Metalclerk, timekeeper, office worker, director of salesDISORDERS (REPEATED TRAUMA)
EE TRIPPED AND FELL ON HIS RIGHT KNEE. HE RECEIVED WHAT WE THOUGHT WAS A BRUISE. HOWEVER, IT'S STILL BOTHERING HIM SO THE DR. IS GOING TO PUT HIM IN THERAPY WHICH NOW MAKES THIS REPORTABLE.
March 15, 2003MO · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techHANDLING OF MATERIALS
EE HURT KNEE ON 1-28-03, NOT REPORTABLE AT THIS TIME, IT WAS ONLY A STRAIN (DOCTOR THOUGHT), SENT HIM BACK TO WORK FULL DUTY. KNEE STARTED HURTING AGAIN 6-9-03. MRI SHOWS SLIGHT TEAR.
2002 · 11 incidents
December 29, 2002MO · Metal/Non-Metalbarge/boat/dredge/towbarge/towboat/leach operator, riverman, deck handHANDLING OF MATERIALS
EE REACHED UNDER A PIECE OF FOIL ON A PLATE AND PICKED UP WHAT HE THOUGHT WAS FOOD AND IT WAS A ROCK. HE BIT DOWN AND BROKE HIS DENTURE A TOOTH OUT OF HIS DENTURE AND DAMAGED TWO LOWER TEETH. APPARENTLY SOME OF THE MEN TOOK HIM A PLATE OF ROCKS AS A JOKE FOR HIS CHRISTMAS DINNER.
October 15, 2002MO · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanSLIP OR FALL OF PERSON
EE STARTED HAVING PROBLEMS WITH HIS RT. WRIST & HAND. DR. SUSPECTS CARPAL TUNNEL, HOWEVER, HE ADVISED HIM TO WEAR A WRIST BAND- NO SURGERY AT THIS TIME.
EMPLOYEE WAS TRYING TO SPIKE A BARGE. HE WAS CROSSING OVER & CAUGHT HIS RAIN JACKET WHICH CAUSED HIM TO FALL. HE HAS A CONTUSION ON HIS LEFT INNER THIGH.
EMPLOYEE WAS LIFTING & LOADING A DIGGER CHAIN. HE OVER EXTENDED HIS ARM & WAS TRYING TO LIFT PART OF THE CHAIN. HE HAS SINCE HAD PAIN INHIS ELBOW & IT HAS NOT GONE AWAY, THEREFORE, HE DECIDED TO FILE A CLAIM.
EE WAS COMING TO WORK & STEPPED OFF SIDEWALK HE TWISTED HIS KNEE & HAS KNEESTRAIN
October 2, 2000MO · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techSLIP OR FALL OF PERSON
EMPLOYEE WAS TYING UP A BARGE WHEN THE PULLEY BROKE AND FLEW BACK AND HIT HIS UPPER RIGHT THIGH.
1999 · 7 incidents
November 24, 1999MO · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techHANDLING OF MATERIALS
EE WAS INSIDE OF THE DRY DOCK DOWN IN THE HULL. PULLING HATCH COVER DOWN AND THE COVER KNOCKED HIS HAND HAT OFF AND CUT HIS HEAD. IT REQUIRED 7 STITCHES.
October 11, 1999MO · Metal/Non-Metalbulldozer operator, universal operator, heavy equipment operator, operating engineerSLIP OR FALL OF PERSON
HURT ELBOW WHILE PULLING ON CABLES WHILE SWITCHING BARGES.
July 11, 1997MO · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techSLIP OR FALL OF PERSON
WHILE OPERATING LOADER, HIT BUMP IN THE ROAD CAUSING A TAILBONE CONTUSION.
August 28, 1995MO · Metal/Non-Metalbeltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor riderSLIP OR FALL OF PERSON
USING A 1-1/4" WAHSOUT HOS E TO CLEAN UP WORK AREA. WHILE WASHING DOWN EQUIPMENT, WATER CARRYING SAND SPLASHED BACK INTO HIS RIGHT EYE. THE SAND CAUSED IRRITATION BUT NO APPARENT PERMANENT DAM AGE.
February 4, 1994MO · Metal/Non-Metalbarge/boat/dredge/towbarge/towboat/leach operator, riverman, deck handHANDLING OF MATERIALS
WHILE STEPPING ONTO A CONVEYOR CATWALK, HE STEPPED INTO A CONVEYOR IDLER WHICH HAD BEEN TEMPORARILY PLACED THERE, CAUSING HIM TO WRENCH HIS LEG AND STUMBLE.
1992 · 2 incidents
December 7, 1992MO · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanOTHER
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