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2018 Map of Black River C-5 SW, 2018 Print
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2018 Map of Black River C-5 SW

USGS Topo · Published 2018

About this map

Public Land Survey System boundaries define this remote section of the Yukon-Koyukuk Census Area, providing a precise grid for the uninhabited interior. The landscape is characterized by complex hydrography, with numerous unnamed lakes and wetlands interspersed throughout the terrain. These township and range identifiers, including T21n R20e and T20n R21e, delineate the administrative structure of the Alaskan wilderness during the early 21st century. While no permanent settlements or named roads appear on this sheet, the intricate network of water bodies illustrates the seasonal hydrology of the Black River region. This survey serves as a record of the natural state of the land, captured by U.S. Department of the Interior data sources before any significant modern development or named infrastructure reached this corner 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 Black River C-5 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