Lemke Stone Inc operator
Controlled by
Mark D Lemke; Jason T Lemke
MSHA operator ID: L35557
- Fatalities
- 0
- Total incidents
- 14
- Mines on record
- 1
- Years on record
- 1992–2019
Compliance record
MSHA citations since 2000
167
citations
32
significant & substantial
$28,696
proposed penalties
$28,545
paid to date
99% of proposed penalties paid to date, a $151 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
74
inspections on record
1,145
inspection hours
14.6
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.167 citations across 1,145 inspection hours.
Source: MSHA inspections data, updated weekly.
Penalty disposition
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.$29K
proposed penalties
$29K
current assessed
$29K
paid to date
$151
outstanding
167 assessments are final orders; 2 contested dockets.
As of the most recent assessment on 2026-03-26.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDLING OF MATERIALS 8 non-fatal
- HANDTOOLS (NONPOWERED) 2 non-fatal
- STRIKING OR BUMPING 2 non-fatal
- FIRE 1 non-fatal
- MACHINERY 1 non-fatal
Incident timeline
2019
1
2018
1
2017
1
2016
2
2015
1
2005
1
2004
3
2003
1
1998
1
1995
1
1992
1
Mines on record
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The full compliance file on Lemke Stone Inc
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.