Mining Incidents

Mach Mining LLC operator

MSHA operator ID: 0061803
Fatalities
0
Total incidents
527
Mines on record
1
Years on record
2005–2026
Compliance record
MSHA citations since 2006
5,243
citations
1,099
significant & substantial
$5,353,721
proposed penalties
$3,727,049
paid to date
70% of proposed penalties paid to date, a $1,626,672 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2005
1,494
inspections on record
64,461
inspection hours
8.1
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.
5,243 citations across 64,461 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.
$5.4M
proposed penalties
$4.0M
current assessed
$3.7M
paid to date
$228K
outstanding
5,053 assessments are final orders; 235 contested dockets.
As of the most recent assessment on 2026-05-27.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

Top causes

Incident timeline

2026
12
2025
49
2024
47
2023
56
2022
38
2021
32
2020
14
2019
25
2018
17
2017
22
2016
6
2015
17
2014
12
2013
8
2012
26
2011
24
2010
24
2009
42
2008
36
2007
10
2006
8
2005
2

Mines on record

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The full compliance file on Mach Mining LLC

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.