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2021 Map of Bradfield Canal A-2 NW, 2021 Print
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2021 Map of Bradfield Canal A-2 NW

USGS Topo · Published 2021

About this map

Tongass National Forest dominates this section of the Coast Mountains along the international boundary between the United States and Canada. The landscape is defined by severe glacial activity and high alpine hydrology, where the Grassy Creek Glacier feeds into steep drainage systems. To the north, Smith Lake sits near the headwaters of these glacial flows, while the Leduc River carves through the southern portion of the quadrangle. This 2021 survey provides a contemporary view of these protected federal lands, illustrating the complex relationship between permanent ice fields and the riparian corridors of the Alaskan panhandle. The map documents the remote terrain surrounding Mt Blaine, highlighting the stark relief and significant elevation changes characteristic of this wilderness region.

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Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2021 Bradfield Canal A-2 NW Map

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

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain