No 1: 18 MSHA citations Coal
No 1 has $2K in proposed MSHA penalties and $2K outstanding across 0 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2010
18
citations
2
significant & substantial
$1,718
proposed penalties
$127
paid to date
7% of proposed penalties paid to date, a $1,591 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2010
7
inspections on record
141
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: 141 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
No 1 has $2K in proposed MSHA penalties and $2K 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.$2K
proposed penalties
$2K
current assessed
$127
paid to date
$2K
outstanding
16 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2011-03-03.
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.12.5%
significant & substantial
6.2%
high negligence or reckless
12.5%
reasonably likely or greater
12.5%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 0.0% low, 93.8% moderate, 6.2% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
MSHA sampling at No 1 shows 100% of 6 respirable coal dust samples met the 1.5 mg/m3 standard.
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.Respirable coal dust
ⓘ
Respirable coal dust and silica figures cover coal facilities. Dust compliance is measured against the current 1.5 mg/m3 standard; samples predating the 2014 standard are included, so compliance rates are a coarse historical signal.
Last sampled: 2011-03-07, 15 years ago
ⓘ
Respirable coal dust and silica figures cover coal facilities. Dust compliance is measured against the current 1.5 mg/m3 standard; samples predating the 2014 standard are included, so compliance rates are a coarse historical signal.100%
within 1.5 mg/m3
6
samples
0.15
dust max (mg/m3)
6 samples taken by MSHA inspectors, 0 by the operator.
Most-sampled occupations
- BACKHOE OPERATOR2
- BULLDOZER OPERATOR2
- HIGHLIFT OPERATOR/FRONT END LOADER1
Noise
ⓘ
The share counts noise samples whose measured dose exceeded the 90 dBA permissible exposure limit. It describes the sampled workplace, not what reached the miner's ear: hearing conservation programs and the hearing protection worn during the shift are recorded separately and are not reflected here.
Last sampled: 2011-03-07, 15 years ago
ⓘ
The share counts noise samples whose measured dose exceeded the 90 dBA permissible exposure limit. It describes the sampled workplace, not what reached the miner's ear: hearing conservation programs and the hearing protection worn during the shift are recorded separately and are not reflected here.0%
over PEL
6
samples
Most-sampled occupations
- BACKHOE OPERATOR2
- BULLDOZER OPERATOR2
- HIGHLIFT OPERATOR/FRONT END LOADER1
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly.
Health sampling trend
ⓘ
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.Respirable coal dust by year
ⓘ
Respirable coal dust and silica figures cover coal facilities. Dust compliance is measured against the current 1.5 mg/m3 standard; samples predating the 2014 standard are included, so compliance rates are a coarse historical signal.| Year | within 1.5 mg/m3 | samples |
|---|---|---|
| 2011 | 100% | 3 |
| 2010 | 100% | 3 |
Noise by year
| Year | over PEL | samples |
|---|---|---|
| 2011 | 0% | 3 |
| 2010 | 0% | 3 |
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly.
Ownership history
- Rio Mining, LLC 2009 to 2011
- Diversified Mining, inc. 2011 to 2011
- Rio Mining 2011 to present
Source: MSHA controller and operator history, updated weekly.
No 1 sits in Owsley County, Kentucky, where the Census mining category is 0.5% 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.Owsley County, Kentucky · Population 4,021
0.5%
Mining share of county employment
$31,064
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
No reportable incidents on file.
MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.