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2018 Map of Black River A-6 NW, 2018 Print
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2018 Map of Black River A-6 NW

USGS Topo · Published 2018

About this map

The interior landscape of the Yukon-Koyukuk Census Area is meticulously documented in this 2018 survey, focusing on the vast wetland systems and intricate drainage patterns of the region. The topography is defined by the Public Land Survey System grids of T16n R18e and T16n R19e, where the terrain transitions from dense clusters of small lakes and marshes in the north to more defined contour elevations in the south. These patterns reflect the permafrost-influenced hydrology typical of the subarctic, showing the distribution of water bodies across T15n R18e and T15n R19e. The map serves as a vital record for understanding the natural state of this roadless area, where topography and water are the primary features of the land.

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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 A-6 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