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1985 Map of Jackknife Mtn
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1985 Map of Jackknife Mtn

USGS Topo · Published 1985

About this map

Colville National Forest dominates this landscape in the mid-1980s, revealing a complex network of ridges and drainages within Ferry County. The topography is defined by high peaks and sharp descents, centered around Jackknife Mtn and the prominent spine of Alligator Ridge. The map detail follows the varied courses of the South Fork Boulder Creek and the bifurcated Deadman Creek, which carves through the central terrain alongside its north fork.

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Map Details

Date Portrayed1985
Date Published1985
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.2 x 27.1 inches

Editions of this 1985 Jackknife Mtn Map

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

Historical Maps of Ferry County Through Time

116 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain