2021 Map of Ketchikan B-4 NE, 2021 Print
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2021 Map of Ketchikan B-4 NE

USGS Topo · Published 2021

About this map

Revillagigedo Island presents a landscape defined by an intricate network of freshwater bodies and drainage systems within the Tongass National Forest. Centered on the expansive Ella Lake, the topography reveals a series of smaller alpine and basin waters, including Loom Lake to the north and the clustered Gokachin Lakes. This portion of the Ketchikan Gateway Borough is characterized by steep elevations and glacial landforms, where Gokachin Creek and its smaller tributaries like Gokachin Cr carve through the timbered terrain.


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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-4 NE Map

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


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Source Details

CopyrightPublic Domain