Mining Incidents

Graymont Western Lime Inc. operator

Controlled by Graymont Ltd
MSHA operator ID: L01459
Fatalities
0
Total incidents
421
Mines on record
4
Years on record
1983–2026
Compliance record
MSHA citations since 2000
555
citations
64
significant & substantial
$119,348
proposed penalties
$105,141
paid to date
88% of proposed penalties paid to date, a $14,207 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
210
inspections on record
6,927
inspection hours
8.0
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.
555 citations across 6,927 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.
$119K
proposed penalties
$110K
current assessed
$105K
paid to date
$5K
outstanding
552 assessments are final orders; 7 contested dockets.
As of the most recent assessment on 2026-04-14.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

Top causes

Incident timeline

2026
2
2025
4
2024
3
2023
2
2022
6
2021
2
2020
2
2019
4
2018
1
2017
1
2015
3
2014
2
2013
3
2012
4
2011
4
2010
3
2009
4
2008
11
2007
15
2006
6
2005
16
2004
19
2003
23
2002
12
2001
18
2000
28
1999
14
1998
13
1997
14
1996
14
1995
19
1994
20
1993
14
1992
15
1991
11
1990
12
1989
13
1988
11
1987
9
1986
13
1985
8
1984
6
1983
17

Mines on record

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The full compliance file on Graymont Western Lime 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.