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2021 Map of Ketchikan C-1 SE, 2021 Print
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2021 Map of Ketchikan C-1 SE

USGS Topo · Published 2021

About this map

The international boundary between Alaska and British Columbia runs down the center of the Portland Canal, a deep glacial fjord that separates the Halleck Range from the mainland. This 2021 survey details the southeastern edge of the Tongass National Forest, where the landscape is defined by steep forested slopes rising directly from the saltwater. Navigation points along the shoreline include River Point and Steep Point, while the interior is marked by drainage systems such as Walt Creek and Donahue Cr. The map highlights the isolation of this border region, showing no permanent roads or settlements, only the rugged terrain and the marine passage of the fjord.

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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 Ketchikan C-1 SE 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