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

USGS Topo · Published 2021

About this map

Tongass National Forest dominates this section of the Alaskan wilderness, where the high-altitude terrain is defined by the intersection of several major ranges. The Lincoln Mountains occupy the central portion of the sheet, while the Coast Mountains rise to the east and the Seward Mountains stretch across the southwest. This landscape is a primary watershed for the region, characterized by deep glacial valleys that channel the Davis River and the N Fork Soule River. The boundary between Ketchikan Gateway Borough and Prince of Wales-Hyder Census Area cuts diagonally through these peaks, marking a significant administrative division in a largely roadless environment. Smaller drainage systems like Thumb Cr feed into the larger river basins, illustrating the complex hydrology of the Alexander Archipelago's mainland interior.

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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-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