Mining Incidents

Empire Rock Metal/Non-Metal

Fischer Mining LLC · Surface
Controlled by Peter Fischer
Apple Valley, Dakota County, MN  ·  Intermittent
MSHA Mine ID: 2103940

Empire Rock has $403 in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
1
Years on record
2021
Latest incident
Mar 2021
Compliance record
MSHA citations since 2020
3
citations
0
significant & substantial
$403
proposed penalties
$403
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2019
10
inspections on record
127
inspection hours
n/a
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.
Rate withheld: 127 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Empire Rock has $403 in proposed MSHA penalties and $0 outstanding across 0 contested dockets.

Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$403
proposed penalties
$403
current assessed
$403
paid to date
$0
outstanding
3 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2024-10-03.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 3,842 0 0 0.0
2025 Q3 5,723 0 0 0.0
2025 Q2 5,021 0 0 0.0
2025 Q1 2,243 0 0 0.0
2024 Q4 3,859 1 0 259.1
2024 Q3 5,234 0 0 0.0
2024 Q2 5,571 0 0 0.0
2024 Q1 1,695 0 0 0.0
Show 20 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 3,570 0 0 0.0
2023 Q3 4,955 0 0 0.0
2023 Q2 3,961 0 0 0.0
2023 Q1 2,525 0 0 0.0
2022 Q4 3,511 0 0 0.0
2022 Q3 4,910 0 0 0.0
2022 Q2 3,337 1 0 299.7
2022 Q1 1,681 0 0 0.0
2021 Q4 3,690 0 0 0.0
2021 Q3 4,201 0 0 0.0
2021 Q2 4,148 0 0 0.0
2021 Q1 1,475 0 0 0.0
2020 Q4 3,283 0 0 0.0
2020 Q3 4,567 0 0 0.0
2020 Q2 7,313 1 0 136.7
2020 Q1 1,543 0 0 0.0
2019 Q4 2,696 0 0 0.0
2019 Q3 4,192 0 0 0.0
2019 Q2 3,977 0 0 0.0
2019 Q1 946 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

1 on file

2021 · 1 incident

March 9, 2021 MN · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Fischer Mining LLC · Struck by... (Not Elsewhere Classified)

Conditions were dry and non-slippery. Conditions did not contribute to the incident itself. Miner was setting down a heavy rubber liner, when it bounced up, and metal edge on liner caught miner's finger. About 7 stitches, and miner was back at work.

For insurers, brokers, and safety consultants

The full compliance file on Empire Rock

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.