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2020 Map of Chignik A-2 NW, 2020 Print
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2020 Map of Chignik A-2 NW

USGS Topo · Published 2020

About this map

Portage Bay dominates the central portion of this coastal landscape on the Alaska Peninsula, serving as a significant waterway between the high ridgelines of the Lake and Peninsula Borough. The terrain is characterized by steep elevation changes and drainage networks like Metrofanis Cr to the north and Spoon Cr further south, both of which feed into the primary bay or nearby Windy Bay. The absence of roads or established settlements on this USGS sheet reflects the preservation of the maritime and mountain wilderness during the early twenty-first century. For those studying the geography of the Aleutian Range, the map provides precise land divisions including township boundaries for t46s r60w and t46s r59w, illustrating the systematic surveying of this isolated coastline.

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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-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