Mining Incidents

SPRING VALLEY QUARRY Metal/Non-Metal

Controlled by Jens Karlshoej
marysville, Yuba County, CA  ·  Intermittent
MSHA Mine ID: 0405320

SPRING VALLEY QUARRY has $2K in proposed MSHA penalties and $0 outstanding across 1 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 2002
21
citations
4
significant & substantial
$2,323
proposed penalties
$2,323
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
22
inspections on record
184
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: 184 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

SPRING VALLEY QUARRY has $2K in proposed MSHA penalties and $0 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.
$2K
proposed penalties
$2K
current assessed
$2K
paid to date
$0
outstanding
21 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2011-09-28.
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
2025 Q4 0 0 0
2025 Q3 0 0 0
2025 Q2 0 0 0
2025 Q1 0 0 0
2024 Q4 0 0 0
2024 Q3 0 0 0
2024 Q2 0 0 0
2024 Q1 0 0 0
Show 91 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 0 0 0
2023 Q3 0 0 0
2023 Q2 0 0 0
2023 Q1 0 0 0
2022 Q4 0 0 0
2022 Q3 0 0 0
2022 Q2 0 0 0
2022 Q1 0 0 0
2021 Q4 0 0 0
2021 Q3 0 0 0
2021 Q2 0 0 0
2021 Q1 0 0 0
2020 Q4 0 0 0
2020 Q3 0 0 0
2019 Q3 0 0 0
2019 Q1 0 0 0
2018 Q4 0 0 0
2018 Q3 0 0 0
2018 Q2 0 0 0
2018 Q1 0 0 0
2017 Q3 0 0 0
2017 Q2 10 0 0 0.0
2017 Q1 0 0 0
2016 Q4 0 0 0
2016 Q3 0 0 0
2016 Q2 0 0 0
2016 Q1 0 0 0
2015 Q4 60 0 0 0.0
2015 Q3 0 0 0
2015 Q2 96 0 0 0.0
2015 Q1 467 0 0 0.0
2014 Q4 0 0 0
2014 Q3 15 0 0 0.0
2014 Q2 24 0 0 0.0
2014 Q1 0 0 0
2013 Q4 216 0 0 0.0
2013 Q3 504 0 0 0.0
2013 Q2 88 0 0 0.0
2013 Q1 8 0 0 0.0
2012 Q4 320 0 0 0.0
2012 Q3 759 0 0 0.0
2012 Q2 805 0 0 0.0
2012 Q1 793 0 0 0.0
2011 Q4 1,541 0 0 0.0
2011 Q3 3,454 2 0 579.0
2011 Q2 993 3 1 3021.1
2011 Q1 583 0 0 0.0
2010 Q4 692 0 0 0.0
2010 Q3 1,590 0 0 0.0
2010 Q2 952 0 0 0.0
2010 Q1 897 2 2 2229.7
2009 Q4 1,642 0 0 0.0
2009 Q3 1,537 0 0 0.0
2009 Q2 701 0 0 0.0
2009 Q1 746 0 0 0.0
2008 Q4 998 1 0 1002.0
2008 Q3 1,630 0 0 0.0
2008 Q2 1,298 0 0 0.0
2008 Q1 1,118 0 0 0.0
2007 Q4 2,102 10 1 4757.4
2007 Q3 2,844 0 0 0.0
2007 Q2 3,456 1 0 289.4
2007 Q1 3,744 0 0 0.0
2006 Q4 4,320 0 0 0.0
2006 Q3 5,580 0 0 0.0
2006 Q2 590 0 0 0.0
2006 Q1 380 0 0 0.0
2005 Q4 532 0 0 0.0
2005 Q3 950 0 0 0.0
2005 Q2 539 0 0 0.0
2005 Q1 342 0 0 0.0
2004 Q4 986 0 0 0.0
2004 Q3 563 0 0 0.0
2004 Q2 0 0 0
2004 Q1 0 0 0
2003 Q4 0 1 0
2003 Q3 536 0 0 0.0
2003 Q2 520 0 0 0.0
2003 Q1 32 0 0 0.0
2002 Q4 40 0 0 0.0
2002 Q3 192 1 0 5208.3
2002 Q2 0 0 0
2002 Q1 0 0 0
2001 Q4 140 0 0 0.0
2001 Q3 920 0 0 0.0
2001 Q2 0 0 0
2001 Q1 27 0 0 0.0
2000 Q4 0 0 0
2000 Q3 0 0 0
2000 Q2 0 0 0
2000 Q1 200 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 SPRING VALLEY QUARRY

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.