2022 Map of Blue Canyon, 2022 Print
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2022 Map of Blue Canyon

USGS Topo · Published 2022

About this map

Tahoe National Forest dominates this mountain landscape, where the rugged terrain is defined by the deep carving of the South Yuba River and the N Fork N Fork American River. The map highlights a complex network of water management, featuring the Upper Boardman Canal, S Yuba Canal, and Drum Canal, which snake through the ridges to support the region's utilities. Settlements like Blue Canyon and Emigrant Gap serve as critical points along the transportation corridor that crosses Bear Valley.


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Map Details

Date Portrayed2022
Date Published2022
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions24 x 29 inches

Editions of this 2022 Blue Canyon Map

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


Historical Maps of Emigrant Gap Acres Through Time

46 maps found


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Source Details

CopyrightPublic Domain