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2020 Map of Marshall A-7 SW, 2020 Print
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2020 Map of Marshall A-7 SW

USGS Topo · Published 2020

About this map

Narokachik River meanders across this interior landscape within the Kusilvak Census Area, defining the drainage patterns of a region dominated by intricate wetlands and small ponds. This modern survey illustrates the complex hydrography typical of the Yukon-Kuskokwim Delta, where the slow-moving river systems continuously reshape the terrain. The map is primarily organized by the Public Land Survey System grids of t12n r87w, t12n r86w, and t12n r85w, providing a precise look at the land partitions and natural water courses in this part of Alaska's coastal plain. Without significant human infrastructure or named settlements, the focus remains entirely on the preservation of the native hydrology and the seasonal movement of water through the tundra.

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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 Marshall A-7 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