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: 279 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Jackson Quarry has $21K 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.
$21K
proposed penalties
$21K
current assessed
$21K
paid to date
$0
outstanding
40 assessments are final orders; 1 contested dockets.
Of $139 in penalties contested before the Commission, $139 was upheld in final decisions.
As of the most recent assessment on 2025-07-17.
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.
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.
1citations taken to the federal commission · 3% of citations on record
Settled
1 · 100%
0%
Penalty reduction in decided contests
$139 proposed, $139 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 A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record.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 2021-04-27.
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.
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: 2024-06-26
10
samples
0
limit-tested
Most sampled contaminants
Respirable dust, <.1mg7
Quartz, respirable, >1% Qtz2
Unlisted Particulate, total, <1% Qtz1
Show the individual readings (10)
Date
Contaminant
Concentration
Limit
Conc / limit
Occupation
2024-06-26
Respirable dust, <.1mg
0
Utility Man
2024-06-26
Respirable dust, <.1mg
0
Backhoe Operator
2024-06-26
Respirable dust, <.1mg
0
Utility Man
2022-09-23
Respirable dust, <.1mg
0
Utility Man
2022-09-23
Respirable dust, <.1mg
0
Utility Man
2022-09-23
Unlisted Particulate, total, <1% Qtz
2.26
Mechanic
2021-08-18
Respirable dust, <.1mg
0
Truck Driver
2021-08-18
Quartz, respirable, >1% Qtz
0.14
Flotation/Concentrator Oper.
2021-08-18
Quartz, respirable, >1% Qtz
0.19
Flotation/Concentrator Oper.
2021-08-18
Respirable dust, <.1mg
0
Truck Driver
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.
Jackson Quarry recorded 6.78 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.
6.78
total case rate
0.00
days-away rate
0.000
fatality rate
Above 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 Alabama, metal and nonmetal mining averaged 1.52 cases per 100 workers that year.
Under 100,000 employee-hours were reported that year, so a single case moves the rate by two or more. Read the figure as approximate.
Year
total case rate
days-away
fatal
2025 *
6.78
0.00
0.000
2024 *
0.00
0.00
0.000
2023 *
0.00
0.00
0.000
2022 *
0.00
0.00
0.000
2021 *
0.00
0.00
0.000
2020 *
0.00
0.00
0.000
2018 *
0.00
0.00
0.000
* Fewer than 100,000 employee-hours that year; the rate is less stable.
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.
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year
Employees
2026
14
2025
15
2024
21
2023
16
2022
16
2021
28
2020
19
2018
20
2017
11
Source: MSHA quarterly employment and production, updated weekly.
Jackson Quarry sits in Clarke County, Alabama, 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.
Clarke County, Alabama · Population 22,802
0.2%
Mining share of county employment
$49,167
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
7,645
0
0
0.0
2026 Q1
7,424
0
0
0.0
2025 Q4
7,141
0
0
0.0
2025 Q3
5,155
1
0
194.0
2025 Q2
7,510
0
0
0.0
2025 Q1
9,711
0
0
0.0
2024 Q4
9,158
0
0
0.0
2024 Q3
9,870
0
0
0.0
Show 24 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2024 Q2
9,592
3
0
312.8
2024 Q1
9,839
3
2
304.9
2023 Q4
9,675
0
0
0.0
2023 Q3
9,125
0
0
0.0
2023 Q2
8,807
0
0
0.0
2023 Q1
7,929
6
3
756.7
2022 Q4
7,343
0
0
0.0
2022 Q3
8,183
2
1
244.4
2022 Q2
7,652
0
0
0.0
2022 Q1
11,805
5
1
423.5
2021 Q4
7,426
0
0
0.0
2021 Q3
10,690
3
1
280.6
2021 Q2
14,098
0
0
0.0
2021 Q1
12,862
5
1
388.7
2020 Q4
4,539
0
0
0.0
2020 Q3
11,298
5
2
442.6
2020 Q2
7,543
0
0
0.0
2020 Q1
2,710
0
0
0.0
2018 Q4
10,855
0
0
0.0
2018 Q3
11,098
0
0
0.0
2018 Q2
12,197
3
1
246.0
2018 Q1
9,532
2
0
209.8
2017 Q4
8,628
0
0
0.0
2017 Q3
6,632
1
1
150.8
No fatalities recorded at this mine.
Reportable incidents
1 on file
2025 · 1 incident
October 20, 2025AL · Metal/Non-Metalhaul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driverHANDLING OF MATERIALS
it was a clear day and the injured employee was changing a light on a haul truck. They asked another employee to lower the hood and the hood was heavier than the employee thought and it hit the injured employee in the right forearm and a laceration was caused.