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

USGS Topo · Published 2021

About this map

Revillagigedo Island defines the coastal character of this portion of the Alexander Archipelago, where the land is almost entirely managed as part of the Tongass National Forest. The landscape is dominated by high-relief terrain and a network of drainages including Orchard Cr and Cow Cr. This survey illustrates the intricate topography and complex hydrography characteristic of Southeast Alaska's island systems. The absence of roads or established settlements emphasizes the wilderness state of the region, which is meticulously divided by the Public Land Survey System into townships such as t69s r92e and t70s r93e. For researchers and historians, the map provides a baseline for understanding the unchanged natural boundaries and forest conservation efforts on the island.

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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 D-4 SW Map

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

Historical Maps of Ketchikan Gateway Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain