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Loading map...1989 Map of Marblemount
USGS Topo · Published 1989About this map
Skagit River and Cascade River converge near the settlement of Marblemount, a key junction in the high country of the Pacific Northwest. This late-1980s landscape is defined by its complex jurisdictional boundaries, where the North Cascades National Park meets the Mt Baker National Forest and the Noisy-Diobsud Wilderness. The survey captures the transition from the river valleys to the high peaks of the Diobsud Buttes and Helen Buttes.
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Map Details
Date Portrayed1989
Date Published1989
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions22.2 x 27.2 inches
Editions of this 1989 Marblemount Map
This is the sole edition of this map. No revisions or reprints were ever made.
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Source Details
SourceU.S. Geological Survey
CopyrightPublic Domain