2019 Map of Iditarod B-4 NE, 2019 Print
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2019 Map of Iditarod B-4 NE

USGS Topo · Published 2019

About this map

The Kuskokwim Mountains dominate this 2019 survey, defining a drainage system where numerous creeks carve through high-elevation terrain. The map's hydrography is concentrated around the primary artery of Bonanza Cr, which is fed by tributary waters from Ruby Cr and Murray Cr. Further north, the landscape is shaped by the headwaters of Otter Cr and Long Cr. This topographic study reveals a wilderness devoid of modern infrastructure or permanent settlements, preserving the pristine character of the Yukon-Koyukuk region. The dense contouring illustrates the complex ridgelines and steep valleys that define this portion of the Alaskan interior, offering a clear record of the area's natural geological formations and untouched watercourses.


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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 Iditarod B-4 NE Map

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


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CopyrightPublic Domain