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2020 Map of Chignik A-4 SW, 2020 Print
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2020 Map of Chignik A-4 SW

USGS Topo · Published 2020

About this map

The Aleutian Range dominates this landscape in the Lake and Peninsula Borough of Alaska, as documented in this 2020 topographic survey. The terrain is defined by dramatic elevation changes and significant glacial coverage, particularly in the northern sections. Waterways like Red Bluff Cr in the northeast and the Kametolook River in the southwest carve through the high-altitude topography, illustrating the drainage patterns of this Alaskan peninsula region. Surveyed according to the Public Land Survey System, the area includes portions of t47s r64w and t48s r63w, highlighting the underlying administrative grid imposed on this undeveloped coastal wilderness. The contrast between the expansive ice fields and the deeply incised river valleys provides a clear view of the geologic forces shaping the peninsula.

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Map Details

Date Portrayed2020
Date Published2020
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2020 Chignik A-4 SW 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