2019 Map of Ruby B-3 NW, 2019 Print
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2019 Map of Ruby B-3 NW

USGS Topo · Published 2019

About this map

Monzonite Hills dominate the western portion of this terrain, located within the Ruby B-3 NW quadrangle in interior Alaska. The landscape is defined by the winding course of the Lost River, which meanders across the lower half of the sheet through a series of wetland basins and low-lying drainage channels. This 2019 survey documents the natural hydrography and elevation contours of the Yukon-Koyukuk Census Area, illustrating the complex water systems that feed into the larger regional basins. The map provides a detailed view of the township and range boundaries including t12s r22e and t13s r23e, showing the administrative grid overlying this remote subarctic environment.


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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 B-3 NW Map

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


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Source Details

CopyrightPublic Domain