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Portable Crusher: 2 reportable incidents Metal/Non-Metal

Controlled by Knapp Kenneth K
Okanogan County, WA  ·  Abandoned
MSHA Mine ID: 4501876

Portable Crusher has had no fatalities among 2 reportable incidents since 1988.

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Fatalities
0
Total incidents
2
Years on record
1988–1990
Latest incident
Jun 1990
Ownership history
  1. Northwest Paving & Construction Company Inc 1950 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
1991 0
1990 5
1989 3
1988 8
1985 0
Source: MSHA quarterly employment and production, updated weekly; years before 2000 come from MSHA's archived Part 50 employment files.

Portable Crusher sits in Okanogan County, Washington, where the Census mining category is 0.1% 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.
Okanogan County, Washington · Population 42,811
0.1%
Mining share of county employment
$60,293
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
No fatalities recorded at this mine.

Reportable incidents

2 on file

1990 · 1 incident

Show 1 earlier incidents

1988 · 1 incident