Mining Incidents

N A Degerstrom controller

MSHA controller ID: M00694

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Fatalities
0
Total incidents
105
Mines on record
9
Years on record
1986–2024
Compliance record
MSHA citations since 2000
87
citations
12
significant & substantial
$16,799
proposed penalties
$15,843
paid to date
94% of proposed penalties paid to date, a $956 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
94
inspections on record
2,043
inspection hours
4.3
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.
87 citations across 2,043 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.
$17K
proposed penalties
$16K
current assessed
$16K
paid to date
$0
outstanding
85 assessments are final orders; 2 contested dockets.
As of the most recent assessment on 2025-08-19.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

Top causes

Incident timeline

2024
2
2023
1
2022
1
2020
4
2018
4
2017
3
2016
2
2015
1
2014
3
2003
2
2001
2
1997
1
1996
1
1995
19
1994
20
1993
20
1992
9
1991
1
1990
3
1989
1
1988
2
1987
2
1986
1

Operators under this controller

Mines on record

For insurers, brokers, and safety consultants

The full compliance file on N A Degerstrom

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.