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2021 Map of Ketchikan B-1 NW, 2021 Print
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2021 Map of Ketchikan B-1 NW

USGS Topo · Published 2021

About this map

Tongass National Forest dominates this Alaskan landscape, where the high elevations of the Rousseau Range and the prominent summit of Dome Peak define the wilderness interior. The terrain is characterized by steep contour gradients and an extensive network of alpine wetlands and small high-altitude lakes, typical of the Ketchikan Gateway region. As a modern survey, it utilizes a combination of Gnis data and the National Hydrography Dataset to map the complex drainage patterns and glacial features of the area. The map is primarily an environmental study of the uninhabited national forest, focusing on the natural topography and the legal boundaries of the Public Land Survey System, including sections within t74s r100e and surrounding townships.

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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 B-1 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