2021 Map of Samalga Island D-6 SE, 2021 Print
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2021 Map of Samalga Island D-6 SE

USGS Topo · Published 2021

About this map

Chuginadak Island dominates this 2021 topographic map, revealing the dramatic elevation of a volcanic landscape in the Aleutian archipelago. The terrain rises sharply from the southern coastline at Concord Point to the summit of Black Peak, which stands as the central landmark of this peninsula. The map illustrates a stark geographic divide, with the northern shores meeting the Bering Sea and the southern edge fronting the Pacific Ocean. High-resolution contour lines delineate the steep ridges and drainage patterns that characterize this unpopulated stretch of the islands. To the east, the shoreline at Imgaxsxix provides a look at the indentations and rocky points that define the island's perimeter. The lack of man-made infrastructure or roads highlights the isolation of this part of the Aleutians West Census Area, where geological features and maritime boundaries remain the primary points of reference.


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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 Samalga Island D-6 SE Map

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


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CopyrightPublic Domain