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2021 Map of Ketchikan A-4 SW, 2021 Print
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2021 Map of Ketchikan A-4 SW

USGS Topo · Published 2021

About this map

Mary Island and Cat Island dominate this coastal section of the Alexander Archipelago, illustrating the complex maritime geography of Southeast Alaska. This maritime landscape is defined by deep channels and intricate coastlines, with Felice Strait separating the island groups from the Annette Island Reserve. Much of the land area is under the management of the Tongass National Forest, including the dense forestation on Village Island and the elevated terrain of Saw Ridge. Significant coastal features such as Customhouse Cove and Grave Point serve as critical navigation markers within the surrounding waters of Danger Passage and Cat Passage. The map captures a region primarily defined by its natural resources and tribal lands, with no developed road systems or permanent settlements indicated beyond the protected forest and reserve boundaries.

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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 A-4 SW 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