Mining Incidents

RIVERSIDE SAND & GRAVEL: 34 MSHA citations Metal/Non-Metal

Riverside Sand & Gravel · Surface
Controlled by Kevin M Monson
Oronoco, Olmsted County, MN  ·  Abandoned
MSHA Mine ID: 2103283

RIVERSIDE SAND & GRAVEL has $3K in proposed MSHA penalties and $385 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 2001
34
citations
8
significant & substantial
$3,368
proposed penalties
$2,983
paid to date
89% of proposed penalties paid to date, a $385 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2001
16
inspections on record
128
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: 128 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

RIVERSIDE SAND & GRAVEL has $3K in proposed MSHA penalties and $385 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.
$3K
proposed penalties
$3K
current assessed
$3K
paid to date
$385
outstanding
34 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2007-04-04.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
23.5%
significant & substantial
0.0%
high negligence or reckless
23.5%
reasonably likely or greater
88.2%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 2.9% low, 97.1% moderate, 0.0% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
Ownership history
  1. Riverside Sand & Gravel 2001 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2007 1
2006 1
2005 2
2004 1
2003 1
2002 1
2001 1
Source: MSHA quarterly employment and production, updated weekly.

RIVERSIDE SAND & GRAVEL sits in Olmsted County, Minnesota, where the Census mining category is 0.0% of county employment.

Local economic context
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Olmsted County, Minnesota · Population 163,425
0.0%
Mining share of county employment
$93,494
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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
2007 Q3 160 0 0 0.0
2007 Q2 160 1 0 6250.0
2007 Q1 160 0 0 0.0
2006 Q4 160 0 0 0.0
2006 Q3 160 0 0 0.0
2006 Q2 160 0 0 0.0
2006 Q1 160 0 0 0.0
2005 Q4 240 12 1 50000.0
Show 16 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2005 Q3 320 0 0 0.0
2005 Q2 240 0 0 0.0
2005 Q1 540 0 0 0.0
2004 Q4 800 1 0 1250.0
2004 Q3 160 4 2 25000.0
2004 Q2 160 0 0 0.0
2004 Q1 60 0 0 0.0
2003 Q4 480 0 0 0.0
2003 Q3 480 11 3 22916.7
2003 Q2 640 0 0 0.0
2003 Q1 150 0 0 0.0
2002 Q4 627 0 0 0.0
2002 Q1 120 0 0 0.0
2001 Q4 120 1 0 8333.3
2001 Q3 100 0 0 0.0
2001 Q2 750 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.