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1981 Map of Summit Valley, 1982 Print
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1981 Map of Summit Valley

USGS Topo · Published 1982

About this map

Six Rivers National Forest dominates this landscape, characterized by the complex drainage systems of Blue Creek and its various forks. High-altitude landmarks like Doctor Rock and South Red Mtn anchor the terrain, while the Summit Valley Trail provides a route through the backcountry toward the Summit Valley Shelter. This 1981 survey documents a territory defined by timber management and remote access, evidenced by the presence of several Borrow Pit sites and a Quarry near the Crescent City Fork. The network of seasonal water sources, such as Woolly Bear Spring and Cedar Camp Spring, along with the prominent G-O Road, illustrates the infrastructure required to navigate this isolated portion of Del Norte County. The map captures a specific moment in the land-use history of the Siskiyou Mountains before significant shifts in regional forest policy.

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Map Details

Date Portrayed1981
Date Published1982
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.9 x 26.6 inches

Editions of this 1981 Summit Valley 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