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2018 Map of Marshall D-1 SW, 2018 Print
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2018 Map of Marshall D-1 SW

USGS Topo · Published 2018

About this map

Owl Creek winds through this expansive wetland landscape in the Kusilvak Census Area, defining the northern hydrological character of the quadrangle. The terrain is dominated by a complex network of marshes and water channels, including the meandering Center Slough which drains the western portion of the region. This 2018 survey reflects the persistent, undeveloped nature of the Alaskan wilderness, where the Public Land Survey System boundaries like t21n r71w and t20n r72w provide the primary organizational structure for an area devoid of roads or permanent settlements. The map detail is focused on the intricate hydrography of the delta region, showing the subtle elevations and saturated lands that shape this remote part of the state.

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Map Details

Date Portrayed2018
Date Published2018
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2018 Marshall D-1 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