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2018 Map of Black River B-5 SE, 2018 Print
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2018 Map of Black River B-5 SE

USGS Topo · Published 2018

About this map

Little Black River meanders across this interior Alaskan landscape, defining the character of a region marked by extensive wetlands and seasonal watercourses. The 2018 survey documents the intricate drainage patterns within the Yukon-Koyukuk Census Area, where the river's path is the primary geographical anchor. The topography is divided by the Public Land Survey System grid, spanning townships t18n r21e, t18n r22e, t17n r21e, and t17n r22e. This map reveals a wilderness largely devoid of modern infrastructure or permanent settlements, preserving the natural state of the terrain as it appeared in the early 21st century. The density of wetland indicators and elevation contours provides an essential view of the hydrological complexity in this part of the subarctic, illustrating how the landscape remains shaped by its river systems and seasonal shifts.

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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 Black River B-5 SE 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