Mining Incidents

Mining Incidents in Florida

Florida has 52 recorded mining fatalities on file with MSHA, across 10,854 reportable incidents (1983–2025).

Every reportable accident on file with MSHA at a Florida mine. Operators below are ranked by recorded fatality count in this state.

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Abandoned and historical mine features in Florida →

Fatalities recorded
52
Total incidents
10,854
Fatal rate
0.5%
Years on record
1983–2025

Year-over-year fatalities

  1. 1983 2
  2. 1984 2
  3. 1985 2
  4. 1986 1
  5. 1987 1
  6. 1988 2
  7. 1989 2
  8. 1990 1
  9. 1992 3
  10. 1995 3
  11. 1996 1
  12. 1997 6
  13. 1998 2
  14. 1999 2
  15. 2001 1
  16. 2002 4
  17. 2005 2
  18. 2006 1
  19. 2010 1
  20. 2011 1
  21. 2012 2
  22. 2014 1
  23. 2015 1
  24. 2016 1
  25. 2021 2
  26. 2023 1
  27. 2024 1
  28. 2025 3

Top mines in Florida by fatality count

  1. 01 FORT GREEN 3fatal
  2. 02 Mid-Coast Aggregates LLC-Mazak Mine 3fatal
  3. 03 FEC QUARRY 3fatal
  4. 04 WHITE ROCK QUARRIES 3fatal
  5. 05 Swift Creek Mine 2fatal

Mines in Florida by county

every county with a mine on MSHA's register; each county page lists its mines

County Mines Active Fatalities
Miami-Dade County 72 9 14
Polk County 71 14 13
Broward County 64 1 0
Marion County 54 7 2
Charlotte County 37 14 0
Palm Beach County 30 3 1
Lee County 27 5 2
Escambia County 27 2 0
Collier County 26 5 0
Brevard County 24 3 0
Hillsborough County 22 2 2
Monroe County 21 0 0
Citrus County 18 6 1
Sumter County 17 6 3
St. Lucie County 17 2 1
Lake County 17 9 0
Jackson County 16 5 0
Walton County 15 3 0
Gadsden County 14 3 1
Indian River County 14 3 0
Okeechobee County 14 1 0
Orange County 14 1 0
Hernando County 13 4 5
Sarasota County 13 0 1
Hendry County 13 4 0
Santa Rosa County 11 2 1
Okaloosa County 11 1 0
Suwannee County 11 4 0
DeSoto County 10 1 0
Glades County 10 5 0
Martin County 9 3 0
Taylor County 9 3 0
Duval County 8 1 0
Putnam County 8 3 0
Pasco County 7 3 1
Alachua County 7 4 0
Bay County 7 0 0
Lafayette County 7 1 0
Manatee County 7 1 0
Levy County 6 2 0
Washington County 6 2 0
Hamilton County 5 2 2
Clay County 5 2 1
Dixie County 4 1 0
Leon County 4 1 0
Osceola County 3 1 0
Volusia County 3 0 0
Hardee County 2 1 1
Calhoun County 2 0 0
Columbia County 2 0 0
Gulf County 2 0 0
St. Johns County 2 1 0
Seminole County 2 0 0
Gilchrist County 1 1 0
Highlands County 1 0 0
Holmes County 1 0 0
Jefferson County 1 0 0
Liberty County 1 0 0
Nassau County 1 0 0
Wakulla County 1 0 0

Top operators by fatality count

  1. 01 CEMEX Construction Materials Florida, LLC 3fatal
  2. 02 Florida Rock Industries Inc 3fatal
  3. 03 Imc-Agrico 3fatal
  4. 04 MID Coast Aggregates LLC 3fatal
  5. 05 Mosaic Fertilizer LLC 3fatal
  6. 06 White Rock Quarries 3fatal
  7. 07 Cargill Fertilizer, LLC 2fatal
  8. 08 Imc Fertilizer Inc 2fatal
  9. 09 Rinker Materials Of Florida, Inc. 2fatal
  10. 10 Sunshine Rock, Inc. 2fatal

Recent fatalities

December 10, 2025 FL · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger Fatality · MACHINERY

EE died after the dragline EE was operating slid into a water-filled pit.

December 10, 2025 FL · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger Fatality · MACHINERY

EE died after the dragline EE was operating slid into a water-filled pit.

October 28, 2025 FL · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver Fatality · POWERED HAULAGE
CEMEX Construction Materials Florida, LLC · Struck against a moving object

For unknown reason, haul truck veered over the berm and into quarry lake.

March 1, 2024 FL · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver Fatality · MACHINERY
White Springs Ag Chems Inc dba Nutrien · Struck by... (Not Elsewhere Classified)

During a pipe breaking operation by the float crew on the #5 Matrix line near the #8 Lift Pump, the Leaderman was struck by a pipe and suffered fatal injuries. The investigation of the accident by MSHA and the company is ongoing. Autopsy results are also pending.

March 15, 2023 FL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer Fatality · MACHINERY

An employee was operating a CAT 390F excavator in the South Quarry Pit. The machine went into the water and sank to a depth of approximately 25 feet. Consistent with 103K order modifications approved by MSHA, the operator was recovered the following day.

December 6, 2021 FL · Metal/Non-Metal master mechanic, foreman, supervisor Fatality · OTHER
Palm Beach Aggregates LLC · Caught in, under or between collapsing material or buildings

EE entered feeder when gate would not close. While cutting out a piece of metal that was blocking the slide gate, material sloughed off and engulfed the EE.

April 11, 2016 FL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer Fatality · MACHINERY
The Chemours Company FC LLC · Caught in, under or between a moving and a stationary object

During regular duties the operator of the dozer stopped, exited the cab, and the dozer rolled back crushing the operator.

January 26, 2015 FL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer Fatality · MACHINERY

The victim was operating an excavator near a canal when the excavator tipped on its side and went in the water. The victim was able to get out of the cab and transported to a hospital where he died at 5:45 p.m.

July 23, 2014 FL · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver Fatality · POWERED HAULAGE
CEMEX Construction Materials Florida, LLC · Caught in, under or between a moving and a stationary object

CEMEX loader opr was moving flyash from mat'l storage bldg to hopper. Raw mat'l del driver, ind. o/o contracted w/ Tri-State Carriers(TSC), entered mat'l storage area & exited his tractor, preparing to unload. Loader reversed to get another load & impacted the tractor, striking the driver. MSHA issued Contr ID B0350 to TSC under protest as it is not a contr on CEMEX mine site.

August 17, 2012 FL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer Fatality · FALLING/SLIDING/ROLLING MATERIALS
Titan Florida LLC · Caught in, under or between collapsing material or buildings

Employee was atop of cement silo when the roof collapsed engulfing him.

February 22, 2012 FL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech Fatality · SLIP OR FALL OF PERSON
White Rock Quarries · Fall from machine

Employee was installing a replacement snubber pulley on the M-22 conveyor when he fell to the ground

February 12, 2011 FL · Metal/Non-Metal grader operator, roadgrader operator Fatality · MACHINERY
C F Industries Inc · Caught in, under or between a moving and a stationary object

EARLY MORNING AND THE SUN WASN'T COMPLETELY UP HOWEVER IT WAS LIGHT ENOUGH FOR GOOD VISIBILITY WITH OR WITHOUT LIGHTS BEING ON. BACK UP ALARM WAS FOUND TO BE IN GOOD WORKING CONDITION. The victim was struck by a road grader when it backed up. The accident occurred in the staging area where the victim and other coworkers were checking their equipment for the shift.

December 23, 2010 FL · Metal/Non-Metal blaster, shooter, shotfirer, explosive worker, powder gang/monkey Fatality · FALLING/SLIDING/ROLLING MATERIALS
MID Coast Aggregates LLC · Caught in, under or between collapsing material or buildings

The senior blaster received fatal injuries when he was conducting a post-blast examination. The accident occurred when the ground on which he was walking caved in. The circumstances surrounding the accident and the cause of the accident are still under investigation.

May 26, 2006 FL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer Fatality · MACHINERY
Mosaic Fertilizer LLC · Drowning

Sand bank gave way.

September 27, 2005 FL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer Fatality · MACHINERY

(Under investigation) (Per Supervisor) Employee was assigned task of pushing overburden wall down with bulldozer. This was being done to install a water jack (floating pump) to pump out old mine cut. A short period of time later bulldozer and employee were discovered under water in mine cut by another employee.

August 13, 2005 FL · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver Fatality · POWERED HAULAGE
Titan Florida LLC · Drowning

While employee was driving the haul truck, it appears he lost control of the vehicle and went over a 7 - 9 foot high berm into the lake that was approximately 70 - 80 feet deep.

November 1, 2002 FL · Metal/Non-Metal shopman repair cars, mechanic Fatality · MACHINERY
Imc-Agrico · Struck by... (Not Elsewhere Classified)

EMPLOYEE STATES HE WAS USING BAND SAW TO CUT NOTCH IN WOOD AND PLACED HIS HAND UNDER BLADE CAUSING SEVERE CUT TO HAND. (LT).

September 16, 2002 FL · Metal/Non-Metal welder (shop) Fatality · ELECTRICAL
Plaza Materials Company · Contact with electrical current

EE WAS WELDING A PLATE ON TOPOF THE 3-DECK SCREEN. AT ABOUT 1855 HE SCREAMED. COWORKER WAS WORKING BELOW HIM AND HE RAN TO SEE WHAT WAS WRONG. HE IN TURN YELLED FOR THE SUPERVISOR. THEY FOUND EE LYING ON THE SCREEN WITH THE WELDING STINGER ON TOP OF HIM. COWORKER THREW THE STINGER OFF, RAN AND TURNED THE WELDER OFF. HE CAME BACK, CHECKED AND FOUND A PULSE. HE THEN RAN AND CALLED 91

May 3, 2002 FL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer Fatality · MACHINERY

DRIVER OF BULLDOZER WAS WORKING AT EDGE OF LAKE "PADDING" THE SLIP FACE FOR THE DRAGLINE USED BY RINKER, WHEN BULLDOZER FELL INTO LAKE RESULTING IN DEATH TO DRIVER.

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