Mining Incidents

Stationary Wash Dept 460: 57 MSHA citations Metal/Non-Metal

Controlled by Manaco Corporation
Camanche, Clinton County, IA  ·  Intermittent
MSHA Mine ID: 1302169

Stationary Wash Dept 460 has $6K 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
2
Years on record
1991–2003
Latest incident
Aug 2003
Compliance record
MSHA citations since 2000
57
citations
9
significant & substantial
$5,857
proposed penalties
$5,857
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
30
inspections on record
312
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: 312 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Stationary Wash Dept 460 has $6K 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.
$6K
proposed penalties
$6K
current assessed
$6K
paid to date
$0
outstanding
57 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-06-18.
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.
15.8%
significant & substantial
3.5%
high negligence or reckless
15.8%
reasonably likely or greater
42.1%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 19.3% low, 77.2% moderate, 3.5% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
Health sampling
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.

Metal and nonmetal contaminants (personal samples)
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.

Last sampled: 2024-05-15
0%
of limit-tested samples over the exposure limit
7
samples
3
limit-tested
Most sampled contaminants
  • Respirable dust, <.1mg4
  • Nuisance dust, respirable, <1% Qtz1
  • Nuisance dust, total, <1% Qtz1
  • Quartz, respirable, >1% Qtz1
Show the individual readings (7)
Date Contaminant Concentration Limit Conc / limit Occupation
2024-05-15 Nuisance dust, total, <1% Qtz 0 10 0.00 Front-end Loader Operator
2018-04-24 Respirable dust, <.1mg 0 Front-end Loader Operator
2011-11-16 Nuisance dust, respirable, <1% Qtz 0.13 10 0.01 Washer Operator
2011-11-16 Respirable dust, <.1mg 0 Truck Driver
2010-03-24 Respirable dust, <.1mg 0 Crusher Oper/Worker
2004-04-27 Quartz, respirable, >1% Qtz 0.21 2.07 0.10 Utility Man
2004-04-27 Respirable dust, <.1mg 0 Front-end Loader Operator
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.
Ownership history
  1. Aggrecon Corp 1989 to 1990
  2. Wendling Quarries Inc 1990 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 2
2025 2
2024 3
2023 2
2022 2
2021 5
2020 2
2019 2
2018 3
2017 2
2016 5
2015 3
2014 3
2013 1
2012 1
2011 3
2010 4
2009 3
2008 4
2007 1
2006 1
2005 1
2004 1
2003 3
2002 3
2001 1
2000 7
Source: MSHA quarterly employment and production, updated weekly.

Stationary Wash Dept 460 sits in Clinton County, Iowa, where the Census mining category is 0.2% 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.
Clinton County, Iowa · Population 46,383
0.2%
Mining share of county employment
$65,177
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
2026 Q2 247 0 0 0.0
2026 Q1 0 0 0
2025 Q4 591 0 0 0.0
2025 Q3 351 0 0 0.0
2025 Q2 346 1 0 2890.2
2025 Q1 0 0 0
2024 Q4 99 0 0 0.0
2024 Q3 77 0 0 0.0
Show 97 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 100 0 0 0.0
2024 Q1 122 0 0 0.0
2023 Q4 675 0 0 0.0
2023 Q3 738 0 0 0.0
2023 Q2 838 0 0 0.0
2023 Q1 35 0 0 0.0
2022 Q4 210 1 0 4761.9
2022 Q3 49 0 0 0.0
2022 Q2 160 0 0 0.0
2022 Q1 0 0 0
2021 Q4 917 3 1 3271.5
2021 Q3 1,459 1 0 685.4
2021 Q2 937 0 0 0.0
2021 Q1 1,215 0 0 0.0
2020 Q4 227 0 0 0.0
2020 Q3 312 1 0 3205.1
2020 Q2 287 0 0 0.0
2020 Q1 0 0 0
2019 Q4 217 0 0 0.0
2019 Q3 210 0 0 0.0
2019 Q2 543 4 1 7366.5
2019 Q1 0 0 0
2018 Q4 941 0 0 0.0
2018 Q3 104 0 0 0.0
2018 Q2 503 2 0 3976.1
2018 Q1 129 0 0 0.0
2017 Q4 681 0 0 0.0
2017 Q3 149 0 0 0.0
2017 Q2 774 1 0 1292.0
2017 Q1 0 0 0
2016 Q4 434 0 0 0.0
2016 Q3 842 0 0 0.0
2016 Q1 316 2 1 6329.1
2015 Q4 1,115 0 0 0.0
2015 Q3 529 0 0 0.0
2015 Q2 872 0 0 0.0
2015 Q1 0 0 0
2014 Q4 660 0 0 0.0
2014 Q3 702 0 0 0.0
2014 Q2 297 0 0 0.0
2014 Q1 27 0 0 0.0
2013 Q4 670 2 0 2985.1
2013 Q3 659 0 0 0.0
2013 Q2 100 4 0 40000.0
2013 Q1 0 0 0
2012 Q4 1,299 0 0 0.0
2012 Q3 325 0 0 0.0
2012 Q2 452 0 0 0.0
2012 Q1 0 0 0
2011 Q4 1,936 5 4 2582.6
2011 Q3 1,220 0 0 0.0
2011 Q2 1,347 5 0 3712.0
2011 Q1 979 0 0 0.0
2010 Q4 1,388 0 0 0.0
2010 Q3 1,091 0 0 0.0
2010 Q2 1,279 0 0 0.0
2010 Q1 1,120 1 1 892.9
2009 Q4 1,152 0 0 0.0
2009 Q3 1,260 0 0 0.0
2009 Q2 1,268 3 0 2365.9
2009 Q1 1,161 0 0 0.0
2008 Q4 287 0 0 0.0
2008 Q3 212 0 0 0.0
2008 Q2 428 0 0 0.0
2008 Q1 21 0 0 0.0
2007 Q4 618 1 0 1618.1
2007 Q3 197 0 0 0.0
2007 Q2 517 0 0 0.0
2007 Q1 101 0 0 0.0
2006 Q4 240 1 1 4166.7
2006 Q3 0 0 0
2006 Q2 299 0 0 0.0
2006 Q1 173 0 0 0.0
2005 Q4 385 0 0 0.0
2005 Q3 71 0 0 0.0
2005 Q2 638 0 0 0.0
2005 Q1 0 0 0
2004 Q4 591 0 0 0.0
2004 Q3 1,158 0 0 0.0
2004 Q2 1,204 1 0 830.6
2004 Q1 0 0 0
2003 Q4 603 0 0 0.0
2003 Q3 566 11 0 19434.6
2003 Q2 884 0 0 0.0
2003 Q1 399 0 0 0.0
2002 Q4 611 0 0 0.0
2002 Q3 190 0 0 0.0
2002 Q2 1,842 0 0 0.0
2002 Q1 139 0 0 0.0
2001 Q4 622 4 0 6430.9
2001 Q3 633 0 0 0.0
2001 Q2 641 0 0 0.0
2001 Q1 0 0 0
2000 Q4 1,209 2 0 1654.3
2000 Q3 2,203 0 0 0.0
2000 Q2 1,572 1 0 636.1
2000 Q1 198 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

2 on file

2003 · 1 incident

August 28, 2003 IA · Metal/Non-Metal gathering arm loader operator, loading machine operator, joy loader operator SLIP OR FALL OF PERSON
Wendling Quarries Inc · Fall onto or against objects

THE EE WAS GREASING THE PINS, ON THE LIFT ARMS, OF A MODEL 275 MICHIGAN LOADER. WHILE HE WAS PERFORMING MAINTENANCE, HE SLIPPED, FELL, AND HIT THE SIDE OF HIS FACE ON THE BUCKET OF THE LOADER. HE RECEIVED TWO STITCHES ABOVE THE EYE, AND SOMEBRUISING TO HIS HAND AND SIDE.

1991 · 1 incident

July 1, 1991 IA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Wendling Quarries Inc · Caught in, under or between collapsing material or buildings

EMPLOYEE WAS RAISING CONVEYOR-WENT TO SHUT MOTOR OFF BELT CAME OFF STRIKING EMPLOYEE ON THE RIGHT HAND-EMPLOYEE WAS HIT AND BELT CAUGHT HAND CAUSEED LITTLE FINGER TO GO BETWEEN BELT AND DRIVE PULLEY-PULLEY DID HAVE GUARD ON SIDE TO KEEP EMPLOYEES OUT-NOT ON TOP OF PULLEY.