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2021 Map of Keyhole Canyon, 2021 Print
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2021 Map of Keyhole Canyon

USGS Topo · Published 2021

About this map

Boulder City serves as the northern anchor for this study of the arid transition where the Eldorado Mountains descend into the wide expanse of the Eldorado Valley. The landscape is defined by the dramatic relief of the mountains, which contain the eponymous Keyhole Canyon and reach toward the Mojave Desert to the south. This modern survey tracks the sophisticated management of the desert environment, noting isolated water sources like Water Plug Number Two Spring tucked within the mountain folds.

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Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions24 x 29 inches

Editions of this 2021 Keyhole Canyon Map

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

Historical Maps of Boulder City Through Time

278 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain