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: 604 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Plant # 8 has $6K in proposed MSHA penalties and $0 outstanding across 3 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.
$6K
proposed penalties
$6K
current assessed
$6K
paid to date
$0
outstanding
51 assessments are final orders; 3 contested dockets.
Of $300 in penalties contested before the Commission, $300 was upheld in final decisions.
As of the most recent assessment on 2025-04-25.
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.
3citations taken to the federal commission · 6% of citations on record
Settled
2 · 67%
Stood as issued
1 · 33%
50%
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 Vacated and withdrawn citations, and settlements that removed the designation, count against.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 2 decided S&S contests · industry: 79%
0%
Penalty reduction in decided contests
$300 proposed, $300 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 A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record.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 2015-08-30.
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: 2025-04-17
0%
of limit-tested samples over the exposure limit
18
samples
4
limit-tested
Most sampled contaminants
Respirable dust, <.1mg13
Quartz, respirable, >1% Qtz3
Arsenic fumes1
Beryllium fumes1
Show the individual readings (30)
Date
Contaminant
Concentration
Limit
Conc / limit
Occupation
2025-04-17
Respirable dust, <.1mg
0
Utility Man
2025-04-17
Respirable dust, <.1mg
0
Supervisor, Co. Official
2023-09-29
Respirable dust, <.1mg
0
Utility Man
2023-09-29
Respirable dust, <.1mg
0
Supervisor, Co. Official
2023-02-07
Chromium, insoluble
0
3
0.00
Welder, etc.
2023-02-07
Beryllium fumes
0
6
0.00
Welder, etc.
2023-02-07
Cadmium oxide fumes
0
100
0.00
Welder, etc.
2023-02-07
Cobalt fumes
0
300
0.00
Welder, etc.
2023-02-07
Copper fumes
0
300
0.00
Welder, etc.
2023-02-07
Iron oxide fumes
0.21
20
0.01
Welder, etc.
2023-02-07
Lead fumes
0
450
0.00
Welder, etc.
2023-02-07
Magnesium oxide fumes
0
20
0.00
Welder, etc.
2023-02-07
Manganese fumes
0.03
5
0.01
Welder, etc.
2023-02-07
Molybdenum fumes
0
20
0.00
Welder, etc.
2023-02-07
Nickel fumes
0
3
0.00
Welder, etc.
2023-02-07
Vanadium fumes
0
50
0.00
Welder, etc.
2023-02-07
Zinc oxide fumes
0
10
0.00
Welder, etc.
2023-02-07
Arsenic fumes
0
1500
0.00
Welder, etc.
2020-04-22
Respirable dust, <.1mg
0
Utility Man
2020-04-22
Respirable dust, <.1mg
0
Dredge/Barge Operator
2020-04-22
Respirable dust, <.1mg
0
Front-end Loader Operator
2020-04-22
Quartz, respirable, >1% Qtz
0.14
Crusher Oper/Worker
2016-07-14
Respirable dust, <.1mg
0
Supervisor, Co. Official
2016-07-14
Respirable dust, <.1mg
0
Washer Operator
2011-07-13
Respirable dust, <.1mg
0
Cleanup Man
2011-07-13
Respirable dust, <.1mg
0
Dragline Operator
2011-07-13
Respirable dust, <.1mg
0
Cleanup Man
2011-07-13
Respirable dust, <.1mg
0
Front-end Loader Operator
2009-09-30
Quartz, respirable, >1% Qtz
0.15
0.75
0.20
Front-end Loader Operator
2009-09-30
Quartz, respirable, >1% Qtz
0.16
1.39
0.12
Supervisor, Co. Official
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.
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year
Employees
2026
5
2025
5
2024
5
2023
5
2022
6
2021
5
2020
6
2019
6
2018
7
2017
6
2016
5
2015
5
2014
5
2013
6
2012
11
2011
10
2010
5
2009
6
2008
6
2007
4
2006
2
Source: MSHA quarterly employment and production, updated weekly.
Plant # 8 sits in Hocking County, Ohio, where the Census mining category is 0.4% 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.
Hocking County, Ohio · Population 27,938
0.4%
Mining share of county employment
$61,366
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
3,032
0
0
0.0
2026 Q1
2,866
0
0
0.0
2025 Q4
2,628
0
0
0.0
2025 Q3
3,509
0
0
0.0
2025 Q2
3,064
3
2
979.1
2025 Q1
3,343
2
0
598.3
2024 Q4
2,943
0
0
0.0
2024 Q3
3,905
2
0
512.2
Show 72 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2024 Q2
3,641
0
0
0.0
2024 Q1
2,676
0
0
0.0
2023 Q4
2,700
0
0
0.0
2023 Q3
3,194
2
0
626.2
2023 Q2
3,456
0
0
0.0
2023 Q1
3,575
2
0
559.4
2022 Q4
3,286
0
0
0.0
2022 Q3
3,466
0
0
0.0
2022 Q2
3,512
1
0
284.7
2022 Q1
3,496
0
0
0.0
2021 Q4
2,972
1
0
336.5
2021 Q3
3,102
2
0
644.7
2021 Q2
3,796
0
0
0.0
2021 Q1
2,733
2
0
731.8
2020 Q4
2,393
0
0
0.0
2020 Q3
3,839
0
0
0.0
2020 Q2
3,073
0
0
0.0
2020 Q1
3,680
0
0
0.0
2019 Q4
2,579
0
0
0.0
2019 Q3
3,589
0
0
0.0
2019 Q2
3,042
1
0
328.7
2019 Q1
2,371
1
0
421.8
2018 Q4
2,405
0
0
0.0
2018 Q3
2,903
0
0
0.0
2018 Q2
2,593
2
0
771.3
2018 Q1
4,933
2
0
405.4
2017 Q4
2,900
0
0
0.0
2017 Q3
3,589
0
0
0.0
2017 Q2
3,590
0
0
0.0
2017 Q1
2,723
0
0
0.0
2016 Q4
2,551
0
0
0.0
2016 Q3
2,820
0
0
0.0
2016 Q2
3,187
0
0
0.0
2016 Q1
3,067
0
0
0.0
2015 Q4
3,048
0
0
0.0
2015 Q3
3,986
0
0
0.0
2015 Q2
3,592
1
0
278.4
2015 Q1
2,882
0
0
0.0
2014 Q4
3,690
1
0
271.0
2014 Q3
3,441
1
0
290.6
2014 Q2
3,527
0
0
0.0
2014 Q1
1,940
0
0
0.0
2013 Q4
3,206
0
0
0.0
2013 Q3
3,918
0
0
0.0
2013 Q2
3,169
0
0
0.0
2013 Q1
1,773
1
0
564.0
2012 Q4
3,123
0
0
0.0
2012 Q3
5,603
0
0
0.0
2012 Q2
5,791
0
0
0.0
2012 Q1
2,878
0
0
0.0
2011 Q4
4,008
1
0
249.5
2011 Q3
5,266
10
0
1899.0
2011 Q2
4,460
0
0
0.0
2011 Q1
3,575
2
2
559.4
2010 Q4
727
0
0
0.0
2010 Q3
2,829
0
0
0.0
2010 Q2
2,388
0
0
0.0
2010 Q1
443
0
0
0.0
2009 Q4
1,115
0
0
0.0
2009 Q3
2,726
4
3
1467.4
2009 Q2
1,373
0
0
0.0
2009 Q1
133
0
0
0.0
2008 Q4
269
2
1
7434.9
2008 Q3
788
0
0
0.0
2008 Q2
898
0
0
0.0
2008 Q1
336
0
0
0.0
2007 Q4
1,727
3
1
1737.1
2007 Q3
728
0
0
0.0
2007 Q2
614
0
0
0.0
2007 Q1
64
0
0
0.0
2006 Q4
668
0
0
0.0
2006 Q3
48
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
2 on file
2026 · 1 incident
July 9, 2026OH · Metal/Non-Metalfront-end loader, scraper-loader operator, pan operator, payloader, scraper rig operatorHANDLING OF MATERIALS
An employee was climbing the ladder to get in the cab of their loader and felt pain in their right thigh. They sought medical care and was written off work until 07/20/2026.
2015 · 1 incident
March 12, 2015OH · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanHANDTOOLS (NONPOWERED)