2023 Map of Cowan Reservoir, 2023 Print
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2023 Map of Cowan Reservoir

USGS Topo · Published 2023

About this map

Diamond A Desert dominates this high-altitude landscape in Owyhee County, characterized by volcanic plateaus and deep drainage cuts. The northeastern corner is preserved within the Bruneau-Jarbidge Rivers Wilderness, where the terrain drops sharply into Arch Canyon and is flanked by the flat-topped Arch Table and Dorsey Table. These landforms suggest a history of intense geological erosion and seasonal water movement through arid plains.


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Map Details

Date Portrayed2023
Date Published2023
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2023 Cowan Reservoir Map

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


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Source Details

CopyrightPublic Domain