Riverside Sand & Gravel · Struck by flying object
WELDER EMPLOYEE3WAS GRINDING ON CAST IRON WAS WEARING PROTECTIVE HOOD AND GLASSES
Riverside Pit & Mill: 1 reportable incident Metal/Non-Metal
Riverside Sand & Gravel
· Surface
Controlled by
Matheson Louis F Construction Inc
Snohomish County,
WA
·
Abandoned
MSHA Mine ID: 4500684
Riverside Pit & Mill has had no fatalities among 1 reportable incident since 1986.
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- Fatalities
- 0
- Total incidents
- 1
- Years on record
- 1986
- Latest incident
- Apr 1986
Ownership history
- Riverside Sand & Gravel 1978 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
| Year | Employees |
|---|---|
| 1993 | 4 |
| 1992 | 4 |
| 1991 | 3 |
| 1990 | 4 |
| 1989 | 4 |
| 1988 | 5 |
| 1987 | 6 |
| 1986 | 6 |
| 1985 | 6 |
| 1984 | 6 |
Source: MSHA quarterly employment and production, updated weekly; years before 2000 come from MSHA's archived Part 50 employment files.
Riverside Pit & Mill sits in Snohomish County, Washington, where the Census mining category is 0.0% 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.Snohomish County, Washington · Population 834,648
0.0%
Mining share of county employment
$107,982
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
No fatalities recorded at this mine.