Mining Incidents

Olson Pit Metal/Non-Metal

Long Aggregate · Surface
Controlled by Jon A Long
Orr, St Louis County, MN  ·  Intermittent
MSHA Mine ID: 2103472

Olson Pit has $7K in proposed MSHA penalties and $919 outstanding across 1 contested dockets, plus health sampling and the full incident record.

Watch this mine

Email me when a new MSHA incident is filed at Olson Pit.

Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2005
57
citations
12
significant & substantial
$6,800
proposed penalties
$5,873
paid to date
86% of proposed penalties paid to date, a $927 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2005
35
inspections on record
294
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: 294 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Olson Pit has $7K in proposed MSHA penalties and $919 outstanding across 1 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.
$7K
proposed penalties
$7K
current assessed
$6K
paid to date
$919
outstanding
56 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2020-11-12.
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 487 0 0 0.0
2025 Q3 837 0 0 0.0
2025 Q2 398 0 0 0.0
2025 Q1 1 0 0 0.0
2024 Q4 497 0 0 0.0
2024 Q3 488 0 0 0.0
2024 Q2 355 0 0 0.0
2024 Q1 0 0 0
Show 69 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q2 157 0 0 0.0
2023 Q1 0 0 0
2022 Q4 0 0 0
2022 Q3 322 0 0 0.0
2022 Q2 186 0 0 0.0
2022 Q1 1 0 0 0.0
2021 Q3 246 0 0 0.0
2021 Q2 438 0 0 0.0
2021 Q1 1 0 0 0.0
2020 Q4 279 5 0 17921.1
2020 Q3 571 0 0 0.0
2020 Q2 442 0 0 0.0
2020 Q1 0 0 0
2019 Q4 232 0 0 0.0
2019 Q3 505 1 1 1980.2
2019 Q2 351 0 0 0.0
2018 Q4 0 0 0
2018 Q3 0 0 0
2018 Q2 1 0 0 0.0
2018 Q1 0 0 0
2017 Q4 1 0 0 0.0
2017 Q3 1 1 0 1000000.0
2017 Q2 1 0 0 0.0
2017 Q1 1 0 0 0.0
2016 Q4 1 0 0 0.0
2016 Q3 487 5 2 10266.9
2016 Q2 1 0 0 0.0
2016 Q1 441 0 0 0.0
2015 Q4 660 0 0 0.0
2015 Q3 875 0 0 0.0
2015 Q2 505 0 0 0.0
2015 Q1 15 0 0 0.0
2014 Q4 630 2 0 3174.6
2014 Q3 830 4 0 4819.3
2014 Q2 685 0 0 0.0
2014 Q1 20 0 0 0.0
2013 Q4 500 0 0 0.0
2013 Q3 645 1 0 1550.4
2013 Q2 480 0 0 0.0
2013 Q1 3 0 0 0.0
2012 Q4 537 0 0 0.0
2012 Q3 614 0 0 0.0
2012 Q2 736 0 0 0.0
2012 Q1 5 0 0 0.0
2011 Q4 754 0 0 0.0
2011 Q3 496 9 3 18145.2
2011 Q2 669 0 0 0.0
2011 Q1 660 0 0 0.0
2010 Q4 621 0 0 0.0
2010 Q3 1,165 7 2 6008.6
2010 Q2 358 0 0 0.0
2010 Q1 1 0 0 0.0
2009 Q4 380 0 0 0.0
2009 Q3 410 1 0 2439.0
2009 Q2 1 6 2 6000000.0
2008 Q1 1 0 0 0.0
2007 Q4 520 0 0 0.0
2007 Q3 430 7 1 16279.1
2007 Q2 0 0 0
2007 Q1 0 0 0
2006 Q4 0 0 0
2006 Q3 0 0 0
2006 Q2 0 4 1
2006 Q1 0 0 0
2005 Q4 400 0 0 0.0
2005 Q3 80 4 0 50000.0
2005 Q2 360 0 0 0.0
2005 Q1 0 0 0
2004 Q4 0 0 0

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.

For insurers, brokers, and safety consultants

The full compliance file on Olson Pit

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.