Mining Incidents

Rock Ledge Property Metal/Non-Metal

Eden Stone Co., LLC · Surface
Controlled by EVS Master Holdco LLC
OAKFIELD, Fond Du Lac County, WI  ·  Abandoned
MSHA Mine ID: 4702927

Rock Ledge Property has $34K in proposed MSHA penalties and $1K outstanding across 3 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 2001
61
citations
16
significant & substantial
$34,217
proposed penalties
$32,954
paid to date
96% of proposed penalties paid to date, a $1,263 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
32
inspections on record
551
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: 551 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Rock Ledge Property has $34K in proposed MSHA penalties and $1K outstanding across 3 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.
$34K
proposed penalties
$34K
current assessed
$33K
paid to date
$1K
outstanding
60 assessments are final orders; 3 contested dockets.
As of the most recent assessment on 2013-08-28.
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
2018 Q3 7,156 0 0 0.0
2014 Q4 0 0 0
2014 Q3 1,305 0 0 0.0
2014 Q2 1,620 0 0 0.0
2014 Q1 1 0 0 0.0
2013 Q4 919 0 0 0.0
2013 Q3 1,526 3 1 1965.9
2013 Q2 1,541 0 0 0.0
Show 53 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2013 Q1 1 0 0 0.0
2012 Q4 695 0 0 0.0
2012 Q3 882 2 1 2267.6
2012 Q2 1,218 0 0 0.0
2012 Q1 129 0 0 0.0
2011 Q4 404 0 0 0.0
2011 Q3 927 3 0 3236.2
2011 Q2 1,154 0 0 0.0
2011 Q1 1 0 0 0.0
2010 Q4 547 0 0 0.0
2010 Q3 1,147 5 2 4359.2
2010 Q2 1,376 0 0 0.0
2010 Q1 41 0 0 0.0
2009 Q4 236 6 4 25423.7
2009 Q3 2,051 2 0 975.1
2009 Q2 2,032 0 0 0.0
2009 Q1 1 0 0 0.0
2008 Q4 1,223 0 0 0.0
2008 Q3 2,216 11 3 4963.9
2008 Q2 1,986 0 0 0.0
2008 Q1 1 0 0 0.0
2007 Q4 982 0 0 0.0
2007 Q3 1,859 0 0 0.0
2007 Q2 2,312 4 3 1730.1
2007 Q1 1 0 0 0.0
2006 Q4 1,288 0 0 0.0
2006 Q3 2,871 0 0 0.0
2006 Q2 2,188 2 0 914.1
2006 Q1 1 0 0 0.0
2005 Q4 1,507 0 0 0.0
2005 Q3 1,467 2 1 1363.3
2005 Q2 2,138 0 0 0.0
2005 Q1 1 0 0 0.0
2004 Q4 1,331 0 0 0.0
2004 Q3 2,469 7 0 2835.2
2004 Q2 2,674 0 0 0.0
2004 Q1 1 0 0 0.0
2003 Q4 1,186 0 0 0.0
2003 Q3 2,420 0 0 0.0
2003 Q2 2,182 0 0 0.0
2003 Q1 2 0 0 0.0
2002 Q4 889 0 0 0.0
2002 Q3 2,403 0 0 0.0
2002 Q2 2,460 9 0 3658.5
2002 Q1 1 0 0 0.0
2001 Q4 900 0 0 0.0
2001 Q3 2,388 0 0 0.0
2001 Q2 3,291 5 1 1519.3
2001 Q1 1 0 0 0.0
2000 Q4 855 0 0 0.0
2000 Q3 2,357 0 0 0.0
2000 Q2 2,111 0 0 0.0
2000 Q1 1 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 Rock Ledge Property

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.