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Wash Plant Metal/Non-Metal

M & J Construction of Holt Inc · Surface
Newfolden, Marshall County, MN  ·  Intermittent
MSHA Mine ID: 2103445

MSHA record for Wash Plant (mine ID 2103445). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.

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Fatalities
0
Total incidents
0
Years on record
—
Latest incident
—
Inspection activity
MSHA inspections since 2006
4
inspections on record
29
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: 29 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, 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: 2025-06-25
2
samples
0
limit-tested
Most sampled contaminants
  • Respirable dust, <.1mg2
Show the individual readings (2)
Date Contaminant Concentration Limit Conc / limit Occupation
2025-06-25 Respirable dust, <.1mg 0 Front-end Loader Operator
2025-06-25 Respirable dust, <.1mg 0 Cleanup Man
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. M & J Construction of Holt Inc 2004 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 2
2025 0
2007 0
2006 2
2005 1
2004 1
Source: MSHA quarterly employment and production, updated weekly.

Wash Plant sits in Marshall County, Minnesota, where the Census mining category is 0.3% 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.
Marshall County, Minnesota · Population 8,961
0.3%
Mining share of county employment
$71,701
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 424 0 0 0.0
2026 Q1 0 0 0
2025 Q4 0 0 0
2025 Q3 213 0 0 0.0
2025 Q2 0 0 0
2025 Q1 0 0 0
2007 Q1 0 0 0
2006 Q4 0 0 0
Show 8 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2006 Q3 33 0 0 0.0
2006 Q2 340 0 0 0.0
2006 Q1 0 0 0
2005 Q4 0 0 0
2005 Q2 380 0 0 0.0
2005 Q1 0 0 0
2004 Q4 0 0 0
2004 Q3 712 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.