2019 Map of Ruby A-1 NE, 2019 Print
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2019 Map of Ruby A-1 NE

USGS Topo · Published 2019

About this map

Sethkokna River meanders across this interior landscape within the Ruby A-1 NE quadrangle, defining the drainage patterns of the central and southern reaches. The terrain is characterized by the watershed of Baker Cr, which flows through the northern sections amidst a strictly defined grid of the Public Land Survey System. As a 2019 survey, this document records the hydrological state of the Yukon-Koyukuk census area, illustrating a region devoid of modern infrastructure or permanent settlements. The map highlights the complex relationship between the natural watercourses and the township and range divisions, such as t15s r29e, providing a precise reference for the elevation and topography of this subarctic wilderness.


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Map Details

Date Portrayed2019
Date Published2019
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2019 Ruby A-1 NE Map

This is the sole edition of this map. No revisions or reprints were ever made.


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Source Details

CopyrightPublic Domain