2024 Map of Sumdum A-1 SE, 2024 Print
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2024 Map of Sumdum A-1 SE

USGS Topo · Published 2024

About this map

Kates Needle towers over this remote borderland where the Pacific Northwest meets the interior, marking a sharp topographic divide along the Canada United States of America boundary. The southern portion of the sheet is dominated by the high-elevation protected lands of the Stikine-Leconte Wilderness and the Tongass National Forest, characterized by steep glaciated terrain and dramatic relief. Because this area remains largely untouched by infrastructure, the map serves as a primary record of the international boundary line as it traverses these peaks, providing essential context for the shared wilderness management between Alaska and British Columbia.


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Map Details

Date Portrayed2024
Date Published2024
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2024 Sumdum A-1 SE Map

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


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CopyrightPublic Domain