2014 Map of Thompson Ridge, 2014 Print
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2014 Map of Thompson Ridge

USGS Topo · Published 2014

About this map

The Okanogan National Forest covers this landscape, centered on the high divide of Thompson Ridge. This 2014 survey documents the complex drainage systems of the Cascade foothills, where the Twisp River cuts through the southern reaches and Wolf Cr flows through the north. The protected Wolf Creek Research Natural Area occupies the northeastern slopes of Virginian Ridge, preserving a specific ecological niche within the forest.


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Map Details

Date Portrayed2014
Date Published2014
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2014 Thompson Ridge Map

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


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Source Details

CopyrightPublic Domain