Mining Incidents

Kemp Stone Company Inc operator

MSHA operator ID: L07623
Fatalities
0
Total incidents
24
Mines on record
4
Years on record
1990–2025
Compliance record
MSHA citations since 2000
337
citations
79
significant & substantial
$59,691
proposed penalties
$57,121
paid to date
96% of proposed penalties paid to date, a $2,570 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
205
inspections on record
2,734
inspection hours
12.3
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.
337 citations across 2,734 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.
$60K
proposed penalties
$58K
current assessed
$57K
paid to date
$453
outstanding
334 assessments are final orders; 10 contested dockets.
As of the most recent assessment on 2026-04-28.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

Top causes

Incident timeline

2025
1
2024
4
2022
2
2020
3
2017
1
2016
1
2015
1
2014
2
2008
1
2005
1
2003
1
2002
1
2001
2
2000
2
1990
1

Mines on record

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The full compliance file on Kemp Stone Company 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.