Mining Incidents

Crusher #3 Portable Metal/Non-Metal

Controlled by Rockford Ryan
Silvercliffe, Park County, CO  ·  Intermittent
MSHA Mine ID: 0504817

Crusher #3 Portable has $4K 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
0
Years on record
Latest incident
Compliance record
MSHA citations since 2006
28
citations
4
significant & substantial
$3,513
proposed penalties
$3,513
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2006
22
inspections on record
325
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: 325 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Crusher #3 Portable has $4K 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.
$4K
proposed penalties
$4K
current assessed
$4K
paid to date
$0
outstanding
28 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-09-10.
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 0 0 0
2025 Q3 2,169 1 0 461.0
2025 Q2 1,923 0 0 0.0
2025 Q1 1,484 2 1 1347.7
2024 Q4 1,719 0 0 0.0
2024 Q3 1,784 2 0 1121.1
2024 Q2 684 0 0 0.0
2024 Q1 428 0 0 0.0
Show 55 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 1,843 0 0 0.0
2023 Q3 1,987 2 0 1006.5
2023 Q2 1,589 0 0 0.0
2023 Q1 1,895 0 0 0.0
2022 Q4 1,573 0 0 0.0
2022 Q3 1,434 1 0 697.4
2022 Q2 1,784 0 0 0.0
2022 Q1 1,017 0 0 0.0
2021 Q4 983 0 0 0.0
2021 Q3 493 0 0 0.0
2021 Q2 1,176 0 0 0.0
2021 Q1 180 0 0 0.0
2020 Q4 751 0 0 0.0
2020 Q3 522 0 0 0.0
2020 Q2 962 2 1 2079.0
2020 Q1 40 0 0 0.0
2019 Q4 234 0 0 0.0
2019 Q3 1,051 0 0 0.0
2019 Q2 1,138 6 1 5272.4
2019 Q1 151 0 0 0.0
2016 Q3 0 0 0
2016 Q2 0 0 0
2016 Q1 0 0 0
2015 Q4 0 0 0
2015 Q3 1,350 0 0 0.0
2015 Q2 1,377 0 0 0.0
2015 Q1 798 0 0 0.0
2014 Q4 1,671 2 0 1196.9
2014 Q3 2,844 0 0 0.0
2014 Q2 2,861 1 0 349.5
2014 Q1 1,742 0 0 0.0
2013 Q4 525 0 0 0.0
2013 Q3 721 0 0 0.0
2013 Q2 0 0 0
2013 Q1 0 0 0
2012 Q4 363 0 0 0.0
2012 Q3 2,112 0 0 0.0
2012 Q2 663 0 0 0.0
2012 Q1 267 0 0 0.0
2011 Q4 0 0 0
2011 Q3 316 0 0 0.0
2011 Q2 510 1 1 1960.8
2008 Q2 330 0 0 0.0
2008 Q1 804 0 0 0.0
2007 Q4 816 0 0 0.0
2007 Q3 1,504 0 0 0.0
2007 Q2 1,451 0 0 0.0
2007 Q1 0 0 0
2006 Q4 1,310 3 0 2290.1
2006 Q3 1,542 5 0 3242.5
2006 Q2 821 0 0 0.0
2006 Q1 0 0 0
2005 Q4 909 0 0 0.0
2005 Q3 0 0 0
2005 Q2 1,160 0 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 Crusher #3 Portable

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.