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2023 Map of Tyonek B-2 SW, 2023 Print
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2023 Map of Tyonek B-2 SW

USGS Topo · Published 2023

About this map

Cook Inlet dominates the southern reaches of this landscape, where tidal waters meet the sprawling drainage of the Susitna Valley. The environment is defined by a complex network of waterways, including the Susitna River, Ivan River, and the intricate Beluga Slough. This coastal wetland system creates distinct landforms such as Big Island and Barrel Island, which are situated within the shifting intertidal zones. The northern sections of the map are characterized by the vast alluvial deposits and marshes typical of the lower Susitna basin.

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Map Details

Date Portrayed2023
Date Published2023
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2023 Tyonek B-2 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