2021 Map of Boulder Canyon, 2021 Print
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2021 Map of Boulder Canyon

USGS Topo · Published 2021

About this map

Lake Mead National Recreation Area dominates this section of the desert, where the Nevada and Arizona border follows the submerged channel of the Colorado River. The topography is defined by the sharp rise of the Black Mountains and Pinto Ridge above the rising waters of Lake Mead, creating a complex shoreline of deep inlets such as Boulder Wash Cove and Gordys Cove. This modern survey illustrates the rugged interface between the Mojave Desert and the reservoir's Virgin Basin, showing how the landforms of Boulder Canyon have been transformed by the impounded river.


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Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2021 Boulder Canyon Map

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


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CopyrightPublic Domain