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2021 Map of Ketchikan A-2 NW, 2021 Print
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2021 Map of Ketchikan A-2 NW

USGS Topo · Published 2021

About this map

Boca De Quadra dominates this coastal landscape, carved deep into the southeastern Alaskan panhandle within the Tongass National Forest. The waterway separates steep, glacier-scoured slopes where the Peabody Mountains rise sharply from the shoreline in the southeast. This 2021 survey reveals a complex network of freshwater and tidal features, including the Marten Arm Lake and its outlet into the Marten Arm inlet. In the southeast corner, the Red River flows through the mountains toward the coast, while the Quadra Lakes sit perched on the western ridges. The lack of roads or developed settlements highlights the maritime-focused geography of this portion of the Ketchikan Gateway Borough.

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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-2 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