Mining Incidents

Knife River Screen Plant #1 Metal/Non-Metal

Controlled by MDU Resources Group Inc
Decorah, Woodbury County, IA  ·  Abandoned
MSHA Mine ID: 1302288

Knife River Screen Plant #1 has $796 in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

Watch this mine

Email me when a new MSHA incident is filed at Knife River Screen Plant #1.

Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2006
6
citations
2
significant & substantial
$796
proposed penalties
$796
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2005
12
inspections on record
75
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: 75 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Knife River Screen Plant #1 has $796 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.
$796
proposed penalties
$796
current assessed
$796
paid to date
$0
outstanding
6 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2008-05-06.
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
2011 Q1 1 0 0 0.0
2010 Q4 1 0 0 0.0
2010 Q3 1 0 0 0.0
2010 Q2 1 0 0 0.0
2010 Q1 1 0 0 0.0
2009 Q4 0 0 0
2009 Q3 538 0 0 0.0
2009 Q2 0 0 0
Show 18 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2008 Q4 215 0 0 0.0
2008 Q3 676 0 0 0.0
2008 Q2 680 2 1 2941.2
2008 Q1 0 0 0
2007 Q4 1,091 0 0 0.0
2007 Q3 145 0 0 0.0
2007 Q2 145 0 0 0.0
2007 Q1 145 0 0 0.0
2006 Q4 602 4 1 6644.5
2006 Q3 172 0 0 0.0
2006 Q2 292 0 0 0.0
2006 Q1 172 0 0 0.0
2005 Q4 172 0 0 0.0
2005 Q3 1,032 0 0 0.0
2005 Q2 172 0 0 0.0
2005 Q1 172 0 0 0.0
2004 Q4 172 0 0 0.0
2004 Q3 172 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 Knife River Screen Plant #1

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.