2017 Map of Ophir D-5 NW, 2017 Print
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2017 Map of Ophir D-5 NW

USGS Topo · Published 2017

About this map

The Innoko National Wildlife Refuge dominates this section of the interior, protecting a vast wetland landscape where the Kaiyuh Mountains rise as a prominent topographic boundary. This 2017 survey details a wilderness defined by its complex drainage systems, specifically the winding courses of Magitchlie Cr and Roketaloi Cr. These waterways meander through a series of townships and ranges, including t18s r2e and t18s r3e, illustrating the remote nature of the Yukon-Koyukuk region. The map provides a clear look at the elevation changes between the low-lying creek basins and the upland terrain of the Kaiyuh range, showing an environment shaped by water and high-latitude topography without the footprint of modern infrastructure or permanent settlements.


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Map Details

Date Portrayed2017
Date Published2017
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2017 Ophir D-5 NW Map

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


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CopyrightPublic Domain