Washington · King County
Past Producer
Gravel Pit
King County, Washington, United States
Sand and Gravel
Construction
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USGS source ↗
Commodities
Primary
Sand and Gravel, Construction
Commodity type
N
Economic & production
Development status
Past Producer
Identification
Deposit ID
10204341
Alternate names
Swanson Pit
Region
NA
Data score
D
Coordinates
47.53451, -122.13232
References
MERCER ISLAND 7.5-MIN. TOPO MAP (1973 PHOTOREVISION).