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1989 Map of Mallardy Ridge
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1989 Map of Mallardy Ridge

USGS Topo · Published 1989

About this map

The South Fork Stillaguamish River cuts through the center of this mountain landscape, serving as a primary corridor through the Mt Baker National Forest. High ridges such as Mallardy Ridge and Wiley Ridge define the vertical relief of the area, while Bald Mountain dominates the southern skyline. The map documents a transition between active resource management and conservation, as seen in the proximity of a Quarry to protected areas like the Boulder River Wilderness. Recreation is centered around the Gold Basin Campground and an extensive network of alpine waters, including Ashland Lakes, Boardman Lake, and Evan Lake. This late-1980s data highlights the remote character of Snohomish County’s interior, where access is measured by river mile markers like Mile 48 and Mile 55 rather than town centers.

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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 Mallardy Ridge Map

This is the sole edition of this map. No revisions or reprints were ever made.

Historical Maps of Snohomish County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain