Mining Incidents

East Cave City Quarry: 146 MSHA citations Metal/Non-Metal

Cave City, Sharp County, AR  ·  Active
MSHA Mine ID: 0302050

East Cave City Quarry has $64K in proposed MSHA penalties and $813 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
11
Years on record
2017–2025
Latest incident
May 2025
Compliance record
MSHA citations since 2017
146
citations
44
significant & substantial
$64,032
proposed penalties
$63,219
paid to date
99% of proposed penalties paid to date, a $813 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2017
26
inspections on record
970
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: 970 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

East Cave City Quarry has $64K in proposed MSHA penalties and $813 outstanding across 0 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.
$64K
proposed penalties
$64K
current assessed
$63K
paid to date
$813
outstanding
138 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-06-23.
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.
30.3%
significant & substantial
20.0%
high negligence or reckless
30.3%
reasonably likely or greater
44.1%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 7.6% low, 72.4% moderate, 20.0% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, 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: 2024-12-10
0%
of limit-tested samples over the exposure limit
16
samples
3
limit-tested
Most sampled contaminants
  • Respirable dust, <.1mg13
  • Quartz, respirable, >1% Qtz3
Show the individual readings (16)
Date Contaminant Concentration Limit Conc / limit Occupation
2024-12-10 Respirable dust, <.1mg 0 Track Man/Gang
2024-12-10 Respirable dust, <.1mg 0 Kiln/Dryer Operator
2024-12-10 Respirable dust, <.1mg 0 Shuttle Car Operator (diesel)
2024-12-10 Quartz, respirable, >1% Qtz 0.15 0.17 0.88 Front-end Loader Operator
2021-04-21 Respirable dust, <.1mg 0 Kiln/Dryer Operator
2021-04-21 Respirable dust, <.1mg 0 Sand Filler (Dry)
2021-04-21 Respirable dust, <.1mg 0 Washer Operator
2017-05-03 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2017-05-03 Respirable dust, <.1mg 0 Supervisor, Co. Official
2017-05-03 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2017-05-03 Respirable dust, <.1mg 0 Laborer, Bullgang
2017-05-03 Respirable dust, <.1mg 0 Laborer, Bullgang
2017-05-03 Respirable dust, <.1mg 0 Laborer, Bullgang
2017-05-03 Quartz, respirable, >1% Qtz 0.72 0.89 0.81 Dry Screen Plant Operator
2017-05-03 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2017-05-03 Quartz, respirable, >1% Qtz 0.35 0.47 0.74 Front-end Loader Operator
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.

East Cave City Quarry recorded 1.56 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.
1.56
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 Arkansas, metal and nonmetal mining averaged 1.60 cases per 100 workers that year.
Year total case rate days-away fatal
2025 1.56 0.00 0.000
2024 0.00 0.00 0.000
2023 0.00 0.00 0.000
2019 2.05 0.00 0.000
2018 6.15 3.07 0.000
2017 3.25 1.63 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. American Silica, LLC 2017 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 68
2025 55
2024 48
2023 68
2022 31
2021 19
2020 35
2019 84
2018 84
2017 61
Source: MSHA quarterly employment and production, updated weekly.

East Cave City Quarry sits in Sharp County, Arkansas, where the Census mining category is 0.2% 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.
Sharp County, Arkansas · Population 17,597
0.2%
Mining share of county employment
$42,950
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 43,410 3 1 69.1
2026 Q1 25,546 4 2 156.6
2025 Q4 39,335 3 0 76.3
2025 Q3 32,025 2 0 62.5
2025 Q2 35,041 0 0 0.0
2025 Q1 21,985 0 0 0.0
2024 Q4 22,941 2 0 87.2
2024 Q3 23,835 2 0 83.9
Show 22 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 29,811 0 0 0.0
2024 Q1 24,657 0 0 0.0
2023 Q4 20,886 2 0 95.8
2023 Q3 40,611 3 0 73.9
2023 Q2 43,876 11 4 250.7
2023 Q1 30,222 0 0 0.0
2022 Q4 19,791 0 0 0.0
2021 Q1 4,272 0 0 0.0
2020 Q2 2,160 1 0 463.0
2020 Q1 33,814 0 0 0.0
2019 Q4 38,420 19 7 494.5
2019 Q3 56,087 6 0 107.0
2019 Q2 53,767 0 0 0.0
2019 Q1 46,599 9 6 193.1
2018 Q4 46,599 3 3 64.4
2018 Q3 49,299 5 1 101.4
2018 Q2 49,672 0 0 0.0
2018 Q1 49,672 5 2 100.7
2017 Q4 51,096 0 0 0.0
2017 Q3 17,478 0 0 0.0
2017 Q2 26,304 11 4 418.2
2017 Q1 28,106 33 14 1174.1
No fatalities recorded at this mine.

Reportable incidents

11 on file

2025 · 1 incident

May 28, 2025 AR · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
American Silica, LLC · Rubbed or abraded

Patrick Lovins was working on the jaw of crusher and injured their left ring finger resulting in 3 stitches.

2019 · 2 incidents

August 25, 2019 AR · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
American Silica, LLC · Fall to the walkway or working surface

Employee was checking coolant in a vehicle. The coolant sprayed when EE opened the radiator causing EE to fall and hit EE's shoulder.

August 16, 2019 AR · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor HANDLING OF MATERIALS
American Silica, LLC · Struck by falling object

Adjusting forks on a forklift and one of the forks slipped and lacerated the injured worker's right thumb

2018 · 6 incidents

July 20, 2018 AR · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
American Silica, LLC · Struck by... (Not Elsewhere Classified)

Changing screens on washing tower screen slipped causing laceration to right pinky finer

June 27, 2018 AR · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
American Silica, LLC · Fall from scaffolds, walkways, platforms

Contractor B-5026 had contract employees on site pouring concrete piers. The pier form came loose causing it to buckle. Two of the contract employees fell, one had an ankle injury, one had a strained back.

June 27, 2018 AR · Metal/Non-Metal cement worker, concrete worker, form man, mandoseal man SLIP OR FALL OF PERSON
American Silica, LLC · Fall from scaffolds, walkways, platforms

Ramsons, Contractor B-5026 had contract employees on site pouring concrete piers. The pier form came lose causing it to buckle. Two of the contract employees fell,one had an ankle injury, one had a strained back.

April 20, 2018 AR · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
American Silica, LLC · Fall from machine

Tripped on wire cable climbing off crusher. Twisted right knee.

February 7, 2018 AR · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
American Silica, LLC · Over-exertion (Not Elsewhere Classified)

Ice on running board of the Loader.

January 9, 2018 AR · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
American Silica, LLC · Struck by falling object

Employee was assisting in unloading iron beams. piece of metal slipped and hit them on the top of the right forearm. Causing a bruise to the arm.

2017 · 2 incidents

October 24, 2017 AR · Metal/Non-Metal crusher attendant/operator, pan feeder operator/worker HANDLING OF MATERIALS
American Silica, LLC · Struck by falling object

Employee injured while removing rock from portable crusher by falling rock. Resulted in transport to hospital for emergency treatment of broken leg.

July 25, 2017 AR · Metal/Non-Metal master mechanic, foreman, supervisor SLIP OR FALL OF PERSON
American Silica, LLC · Fall to the walkway or working surface

***Per phone call: Employee was walking up stairs, caught boot on top step and fell to working surface. Lacerated elbow.***