Mining Incidents

El Dorado Plant: 374 MSHA citations Metal/Non-Metal

Kermit, Winkler County, TX  ·  Active
MSHA Mine ID: 4105335

El Dorado Plant has $382K in proposed MSHA penalties and $21K outstanding across 9 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
30
Years on record
2018–2025
Latest incident
Jun 2025
Compliance record
MSHA citations since 2018
374
citations
69
significant & substantial
$381,640
proposed penalties
$276,713
paid to date
73% of proposed penalties paid to date, a $104,927 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2018
52
inspections on record
1,858
inspection hours
20.1
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.
374 citations across 1,858 inspection hours.
Source: MSHA inspections data, updated weekly.
Imminent-danger orders
A Section 107(a) order removes miners from an area when an inspector finds an imminent danger. Each order is lifted once the condition is corrected, so this counts orders issued, not orders now in effect.
1
Section 107(a) orders
Most recent order: 2018-11-08.
On record since 2018.
Source: MSHA imminent-danger order records, updated weekly.

El Dorado Plant has $382K in proposed MSHA penalties and $21K outstanding across 9 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.
$382K
proposed penalties
$298K
current assessed
$277K
paid to date
$21K
outstanding
343 assessments are final orders; 9 contested dockets.
Of $251K in penalties contested before the Commission, $158K was upheld in final decisions.
As of the most recent assessment on 2026-06-10.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
18.6%
significant & substantial
10.8%
high negligence or reckless
18.4%
reasonably likely or greater
23.5%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 9.2% low, 80.0% moderate, 10.8% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
When citations were contested
Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.
56 citations taken to the federal commission · 15% of citations on record
  • Settled 53 · 95%
  • Stood as issued 1 · 2%
  • Vacated or withdrawn 2 · 4%
71%
S&S designation survived the contest
Counts a Significant & Substantial citation as surviving when a settlement or judge's decision kept the designation, or the contest was dismissed or defaulted so the citation stands as issued. Vacated and withdrawn citations, and settlements that removed the designation, count against.
of 24 decided S&S contests · industry: 79%
44%
Penalty reduction in decided contests
$282K proposed, $158K after decisions · industry: 39%
Source: MSHA Contested Violations file (public record), updated weekly. A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record. Latest contest filed 2023-05-02.
Contested penalties
A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.
Largest penalties this mine contested before the Federal Mine Safety and Health Review Commission, with the outcome on record.
Docket Decision Judge Year Proposed / upheld
CENT 2022-0208 Settlement Miller 2022 $140K → $77K
CENT 2022-0259 Settlement Miller 2022 $48K → $49K
CENT 2022-0231 Settlement Manning 2023 $26K → $14K
CENT 2023-0176 Settlement Manning 2023 $22K → $12K
CENT 2023-0037 Settlement Bulluck 2023 $9K → $3K
CENT 2022-0256 Settlement Bulluck 2023 $3K → $1K
Source: FMSHRC civil penalty dockets and decisions (public record), updated weekly.
Health sampling
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.

Metal and nonmetal contaminants (personal samples)
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.

Last sampled: 2025-07-17
50%
of limit-tested samples over the exposure limit
19
samples
8
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz104 over
  • Respirable dust, <.1mg9
Show the individual readings (19)
Date Contaminant Concentration Limit Conc / limit Occupation
2022-05-25 Quartz, respirable, >1% Qtz 1.93 0.63 3.06 Dry Screen Plant Operator
2022-05-25 Quartz, respirable, >1% Qtz 0.58 0.48 1.21 Dry Screen Plant Operator
2022-05-25 Quartz, respirable, >1% Qtz 0.61 0.59 1.03 Dry Screen Plant Operator
2021-03-16 Quartz, respirable, >1% Qtz 0.33 0.32 1.03 Dry Screen Plant Operator
2025-07-17 Respirable dust, <.1mg 0 Supervisor, Co. Official
2025-07-17 Respirable dust, <.1mg 0 Kiln/Dryer Operator
2025-07-17 Quartz, respirable, >1% Qtz 0.31 0.38 0.82 Dry Screen Plant Operator
2025-07-17 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2022-09-14 Quartz, respirable, >1% Qtz 0.29 0.39 0.74 Dry Screen Plant Operator
2022-09-14 Quartz, respirable, >1% Qtz 0.15 Dry Screen Plant Operator
2022-09-14 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2021-03-16 Quartz, respirable, >1% Qtz 0.22 0.53 0.42 Dry Screen Plant Operator
2021-03-16 Quartz, respirable, >1% Qtz 0.31 0.33 0.94 Dry Screen Plant Operator
2021-03-16 Quartz, respirable, >1% Qtz 0.14 Supervisor, Co. Official
2020-08-11 Respirable dust, <.1mg 0 Building Repair/Maint.
2018-07-18 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2018-07-18 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2018-07-18 Respirable dust, <.1mg 0 Truck Loader
2018-07-18 Respirable dust, <.1mg 0 Truck Loader
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.

El Dorado Plant recorded 1.15 reportable injury cases per 100 full-time workers in 2025.

Injury rate, 2025
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.
1.15
total case rate
0.00
days-away rate
0.000
fatality rate
Below average. The US metal and nonmetal mining average was 1.65 and the all-US-mining average was 1.97 cases per 100 workers.
In Texas, metal and nonmetal mining averaged 1.17 cases per 100 workers that year.
Year total case rate days-away fatal
2025 1.15 0.00 0.000
2024 7.40 2.78 0.000
2023 1.01 0.00 0.000
2022 1.16 0.00 0.000
2021 1.18 0.00 0.000
2020 3.25 0.00 0.000
2019 3.79 2.27 0.000
2018 0.00 0.00 0.000
Source: injury cases from MSHA accident and injury records; employee-hours from MSHA quarterly employment reports. Rate is cases per 100 full-time-equivalent workers, operator employees only.
Ownership history
  1. ELD Operations, LLC 2018 to 2019
  2. Iron Oak Permian LLC 2019 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 68
2025 70
2024 86
2023 88
2022 74
2021 75
2020 54
2019 117
2018 95
Source: MSHA quarterly employment and production, updated weekly.

El Dorado Plant sits in Winkler County, Texas, where the Census mining category is 17.6% of county employment.

Local economic context
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Winkler County, Texas · Population 7,540
17.6%
Mining share of county employment
$91,898
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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
2026 Q2 46,094 25 2 542.4
2026 Q1 42,356 7 0 165.3
2025 Q4 41,329 0 0 0.0
2025 Q3 41,179 36 2 874.2
2025 Q2 47,561 0 0 0.0
2025 Q1 44,400 18 3 405.4
2024 Q4 53,559 0 0 0.0
2024 Q3 51,051 28 1 548.5
Show 26 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 61,593 0 0 0.0
2024 Q1 49,881 21 6 421.0
2023 Q4 54,277 0 0 0.0
2023 Q3 51,671 0 0 0.0
2023 Q2 46,807 1 0 21.4
2023 Q1 45,716 0 0 0.0
2022 Q4 42,778 6 2 140.3
2022 Q3 41,490 8 2 192.8
2022 Q2 45,351 59 14 1301.0
2022 Q1 42,622 1 0 23.5
2021 Q4 41,230 25 5 606.4
2021 Q3 43,245 0 0 0.0
2021 Q2 43,472 26 4 598.1
2021 Q1 41,062 10 4 243.5
2020 Q4 31,773 0 0 0.0
2020 Q3 4,147 4 1 964.6
2020 Q2 20,651 0 0 0.0
2020 Q1 66,692 4 0 60.0
2019 Q4 62,635 0 0 0.0
2019 Q3 66,851 6 1 89.8
2019 Q2 55,441 0 0 0.0
2019 Q1 79,177 9 4 113.7
2018 Q4 81,332 4 2 49.2
2018 Q3 75,904 0 0 0.0
2018 Q2 37,656 18 4 478.0
2018 Q1 1,190 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

30 on file

2025 · 2 incidents

June 6, 2025 TX · Metal/Non-Metal ball/rod/pebble/hand/limestone/dry mill operator, roller operator HANDLING OF MATERIALS
Iron Oak Permian LLC · Caught in, under or between a moving and a stationary object

While Opening a Rotex Door Employees hand was pinched by the latch of the door causing a laceration to the left Ring finger.

March 10, 2025 TX · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
Iron Oak Permian LLC · Struck against a moving object

Employee was driving an articulated haul truck leaving the pit when they drove over a bump in the road causing them to hit their left arm on the arm rest. The contact resulted in the employee feeling pain and numbness in their left arm.

2024 · 8 incidents

December 16, 2024 TX · Metal/Non-Metal car trimmer, car loader, bin puller, truck loader HANDLING OF MATERIALS
Iron Oak Permian LLC · Over-exertion in lifting objects

Employee was opening and closing lids on customer trailers, and reported knee pain with no known cause.

December 11, 2024 TX · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
Iron Oak Permian LLC · Struck against a moving object

Employee operated skid steer for 7 days from 12/05 to 12/11 and complained of knee soreness at the end of the week. Reported to plant on 12/23 that the knee was sore. Employee was sent to the doctor on 1/6/25 after some swelling occurred and was put on restricted duty. No strain or sprain identified during tasks by employee.

November 13, 2024 TX · Metal/Non-Metal miner, prospector, nec HANDTOOLS (NONPOWERED)
Iron Oak Permian LLC · Struck by... (Not Elsewhere Classified)

Employee was clearing a waste chute on Rotex 314 and hit their middle finger on right hand with a big bolt being used as a hammer.

November 5, 2024 TX · Metal/Non-Metal dry screening plant operator, screen house operator SLIP OR FALL OF PERSON
Iron Oak Permian LLC · Over-exertion (Not Elsewhere Classified)

While cleaning around the bucket elevator, employee tried to step back, when employees leg slipped, and EE felt a pop in their left knee.

September 30, 2024 TX · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech FIRE
Iron Oak Permian LLC · Contact with hot objects or substances

While working on the Dryer 4 Platform Employee went to light a cigarette and Employee's right glove caught on fire leading to severe burns on hand.

July 5, 2024 TX · Metal/Non-Metal dry screening plant operator, screen house operator HANDLING OF MATERIALS
Iron Oak Permian LLC · Over-exertion in lifting objects

While on a ladder beneath double dump on bag house 3, cleaning with one hand, employee suddenly felt a sharp pain around mid back region. Medical treatment diagnosed with thoracic muscle spasm, given 2 days off work, and light duty restrictions.

January 23, 2024 TX · Metal/Non-Metal car trimmer, car loader, bin puller, truck loader SLIP OR FALL OF PERSON
Iron Oak Permian LLC · Over-exertion (Not Elsewhere Classified)

Employee was on SafeRacks opening and closing hatches during rain. Employee got on top of a box truck to close a box lid and slipped causing rib/stomach pain.

January 19, 2024 TX · Metal/Non-Metal dry screening plant operator, screen house operator EXPLODING VESSELS UNDER PRESSURE
Iron Oak Permian LLC · Struck by flying object

dry-plant employee (E1) was working closely by another employee (E2) using the air wand when the air wand slipped out of E1's hand, E2 attempted to control the wand and compressed air line, the wand and line became disconnected and the line struck E2 in the back of the head/neck area.

2023 · 1 incident

April 29, 2023 TX · Metal/Non-Metal sandfiller (wet), slurry operator HANDTOOLS (NONPOWERED)
Iron Oak Permian LLC · Caught in, under or between a moving and a stationary object

Employee was using a 36" pipe wrench to close the isolation wheel valve of DWS108. EE had the pipe wrench placed on the top of the wheel at the 1:00 position and began pushing the pipe wrench counterclockwise to close the valve when the pipe wrench slipped off of the wheel causing EE's left pinky finger to get smashed between the pipe wrench handle and the adjacent I-Beam.

2022 · 2 incidents

July 16, 2022 TX · Metal/Non-Metal steel worker, iron metal worker, iron worker HANDTOOLS (NONPOWERED)
Iron Oak Permian LLC · Struck by falling object

Employee attempted to lower the suspended counterweight. The chainfall failed causing the counterweight to fall & strike the employee in the right shoulder.

July 5, 2022 TX · Metal/Non-Metal dry screening plant operator, screen house operator HANDLING OF MATERIALS
Iron Oak Permian LLC · Struck by... (Not Elsewhere Classified)

Employee was cleaning the oversize protection on BE306, as they were putting the screen back in place it caught on something, and hit employee's lip, causing them to cut their lip

2021 · 2 incidents

August 20, 2021 TX · Metal/Non-Metal plumber, pipefitter, millwright HANDLING OF MATERIALS
Iron Oak Permian LLC · Caught in, under or between a moving and a stationary object

Employee was installing a new belt on the 410 conveyor. Employee was manually rolling the gear box. While doing so they pinched the tip of left middle finger between the drive belt & pulley.

May 1, 2021 TX · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Iron Oak Permian LLC · Struck by flying object

EE was grinding off a seized bearing and a piece of metal got into EE's left eye. The metal was removed at a medical facility with no further treatment needed.

2020 · 2 incidents

November 29, 2020 TX · Metal/Non-Metal outside foreman, leadman HANDLING OF MATERIALS
Iron Oak Permian LLC · Over-exertion in lifting objects

On 11/29/2020 Load-out operator was opening hatches on trucks and felt something pull on EE's left side. The operator stated EE did not need medical care at the time of the incident. On 12/7/2020 the operator decided to seek medical care and I met EE on 12/8/2020 at the clinic. The doctor took x-rays and the operator had 1 fractured rib

March 6, 2020 TX · Metal/Non-Metal hydrate plant operator HANDLING OF MATERIALS
Iron Oak Permian LLC · Fall onto or against objects

While shoveling accumulated sand at the base of the Primary A hopper, employee slipped and fell backwards striking back of head on steel beam. All PPE was in place. Hard Hat flew of as slip occurred. Laceration to back of head.

2019 · 6 incidents

December 5, 2019 TX · Metal/Non-Metal plumber, pipefitter, millwright MACHINERY
Iron Oak Permian LLC · Flash burns (welding)

Employee did not report until 12-6-2019. Employee was welding in a closed area on 12-5-2019 with 2 other welders. Back flash while welding, reflecting off walls caused irritation to eyes. Employee did not realize any eye irritation until the next day, then went to Doctor. Eye drops were given to employee. No shift missed. Employee had all required PPE.

November 17, 2019 TX · Metal/Non-Metal hydrate plant operator SLIP OR FALL OF PERSON
Iron Oak Permian LLC · Fall down stairs

Employee was walking down a stairway, tripped and fell, spraining right knee. Took employee to ER. Some swelling, no damage to knee other than sprain. Put knee in brace. Use crutches as needed. Stairs were clean and dry. No obstructions, well lighted.

August 20, 2019 TX · Metal/Non-Metal water truck operator SLIP OR FALL OF PERSON
Iron Oak Permian LLC · Fall onto or against objects

EE attempted to mount the water truck & failed to obtain 3 points of contact. EE placed right hand on the handrail, then attempted to place right foot onto the lowest rung of the ladder. EE's foot missed the ladder rung causing EE's body to fall forward swinging to the left. EE struck left ear causing a laceration resulting in 25 stitches.

March 12, 2019 TX · Metal/Non-Metal dry screening plant operator, screen house operator HANDLING OF MATERIALS
ELD Operations, LLC · Struck by... (Not Elsewhere Classified)

Employee was pulling screen from equipment when screen slipped and hit employee in right side. Employee heard popping sound. Nothing broken, just bruising.

March 4, 2019 TX · Metal/Non-Metal scoop tram operator, load/haul/dump operator POWERED HAULAGE
ELD Operations, LLC · Fall onto or against objects

While closing hatch on top of Sand Truck, Sand Truck lurched forward causing employee to wrench back. Fall Protection was in place and worked properly. Sand Truck driver admitted foot slip off of clutch causing truck to lurch.

January 8, 2019 TX · Metal/Non-Metal vacuum filter operator, flotation mill/concentrator operator, flotation plant operator HANDLING OF MATERIALS
ELD Operations, LLC · Fall onto or against objects

While cleaning up spilled floc material employee slipped and fell onto 6 inch supply pipe that was crossing the slab, injuring tailbone. Bad bruise only. No breaks or other injury.

2018 · 7 incidents

April 23, 2018 TX · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
ELD Operations, LLC · Over-exertion (Not Elsewhere Classified)

installing a column for the tank, the weight shifted and the employee attempted to compensate this shift in weight by self causing a strain on the right side of EE's groin.

April 21, 2018 TX · Metal/Non-Metal steel worker, iron metal worker, iron worker HANDLING OF MATERIALS
ELD Operations, LLC · Caught in, under or between a moving and a stationary object

The injured employee's right hand was caught between the pinch point of a conveyor structure and an idler. A laceration was received from the incident. The laceration required (2) two sutures. NOTE: Employee's employment was terminated following a post incident drug screen. Contact the employer for further information.

March 26, 2018 TX · Metal/Non-Metal pumper EXPLODING VESSELS UNDER PRESSURE
ELD Operations, LLC · Struck by flying object

Employee was operating a concrete pump truck at a new construction site, the flexible hose at the end of the boom became clogged. Instead of following procedure EE decided to hit the hose while it still had pressure on it. When the clog broke loose, so did the pressure. That release of pressure caused the hose to whip and hit EE in the side of the head.

March 13, 2018 TX · Metal/Non-Metal steel worker, iron metal worker, iron worker MACHINERY
ELD Operations, LLC · Over-exertion (Not Elsewhere Classified)

Employee was using an magnetic drill when the power source became unplugged causing the drill to fall, the employee tried to catch the drill causing EE's arm to become strained.

March 8, 2018 TX · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
ELD Operations, LLC · Struck by rolling or sliding object

The employee was rigging an I beam for the next lift when EE pulled on the choker too hard causing the I beam to roll over onto EE's foot.

March 4, 2018 TX · Metal/Non-Metal steel worker, iron metal worker, iron worker HANDTOOLS (NONPOWERED)
ELD Operations, LLC · Struck against stationary object

Employee was tightening bolts in a man lift when they pulled down on a spud wrench. The wrench slipped off the nut, coming down and impacting a finger between the wrench and the top railing of the man lift. Smashed little finger on the right hand.

February 6, 2018 TX · Metal/Non-Metal miner, prospector, nec HANDLING OF MATERIALS
Unknown operator · Struck by falling object

Employee was rotating a hopper section when EE lost grip and the piece of metal dropped onto EE's right foot causing a contusion. Minor injury resulting in 5 days of light duty.