Mining Incidents

Portable Wash Plant Dept. 471 Metal/Non-Metal

Controlled by Manaco Corporation
Maquoketa, Jackson County, IA  ·  Abandoned
MSHA Mine ID: 1302443

Portable Wash Plant Dept. 471 has $1K 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
0
Years on record
Latest incident
Compliance record
MSHA citations since 2014
9
citations
0
significant & substantial
$1,089
proposed penalties
$1,089
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2014
14
inspections on record
86
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: 86 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Portable Wash Plant Dept. 471 has $1K 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.
$1K
proposed penalties
$1K
current assessed
$1K
paid to date
$0
outstanding
9 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2023-07-18.
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
2024 Q1 14 0 0 0.0
2023 Q4 0 0 0
2023 Q3 0 1 0
2023 Q2 0 0 0
2023 Q1 38 0 0 0.0
2022 Q4 176 2 0 11363.6
2022 Q3 800 0 0 0.0
2022 Q2 310 2 0 6451.6
Show 21 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2022 Q1 0 0 0
2021 Q4 0 0 0
2021 Q3 385 0 0 0.0
2021 Q2 794 0 0 0.0
2021 Q1 0 0 0
2020 Q4 552 0 0 0.0
2020 Q3 209 0 0 0.0
2020 Q2 0 0 0
2020 Q1 0 0 0
2019 Q4 137 0 0 0.0
2019 Q3 668 0 0 0.0
2019 Q2 100 0 0 0.0
2016 Q2 448 0 0 0.0
2016 Q1 503 2 0 3976.1
2015 Q4 314 0 0 0.0
2015 Q3 612 0 0 0.0
2015 Q2 693 0 0 0.0
2015 Q1 491 0 0 0.0
2014 Q4 656 0 0 0.0
2014 Q3 438 1 0 2283.1
2014 Q2 610 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 Portable Wash Plant Dept. 471

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.