1970 Map of Devils Backbone, 1973 Print
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1970 Map of Devils Backbone

USGS Topo · Published 1973

About this map

Devils Backbone dominates this high-plateau landscape, where the Sherman and Gilliam County border follows the meandering course of the John Day River. This arid canyon country is defined by deep incisions like Sixmile Canyon and Scott Canyon, creating a terrain where water sources are critical, as indicated by numerous unnamed Springs and a Cistern at the head of a canyon.


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Map Details

Date Portrayed1970
Date Published1973
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.8 inches

Editions of this 1970 Devils Backbone Map

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


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Source Details

CopyrightPublic Domain