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PORTABLE #4: 2 reportable incidents Metal/Non-Metal

Controlled by CSR Ltd
Mason County, WA  ·  Abandoned
MSHA Mine ID: 4503329

PORTABLE #4 has had no fatalities among 2 reportable incidents since 1996.

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Fatalities
0
Total incidents
2
Years on record
1996
Latest incident
Oct 1996
Ownership history
  1. Csr Associated Sand & Gravel Company Inc 1995 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
1998 0
1997 5
1996 3
1995 2
Source: MSHA quarterly employment and production, updated weekly; years before 2000 come from MSHA's archived Part 50 employment files.

PORTABLE #4 sits in Mason County, Washington, 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.
Mason County, Washington · Population 66,968
0.2%
Mining share of county employment
$78,359
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

1996 · 2 incidents