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1989 Map of Silverton
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1989 Map of Silverton

USGS Topo · Published 1989

About this map

Silverton serves as the focal point for this 1989 provisional survey, situated at the confluence of the South Fork Stillaguamish River and Silver Gulch. The landscape is defined by its industrial mining history, evidenced by the presence of the Bonanza Queen Mine, St Louis Mine, and Sperry-Iverson Mine scattered across the high ridges. These operations illustrate the era of mineral extraction in the Cascades, with many sites located near significant peaks like Marble Peak and Hall Peak.

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Map Details

Date Portrayed1989
Date Published1989
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions22.2 x 27.1 inches

Editions of this 1989 Silverton Map

Historical Maps of Silverton Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain