2015 Map of De Long Mountains B-1 NE, 2015 Print
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2015 Map of De Long Mountains B-1 NE

USGS Topo · Published 2015

About this map

The Noatak National Preserve encompasses the majority of this landscape in the De Long Mountains, protecting a complex watershed where the Kelly River winds through the northern reaches of the Iluyak Basin. The terrain is defined by the prominent Avgun Hills, which rise above the river valley in a region characterized by its lack of permanent infrastructure or settlements. This survey by the U.S. Geological Survey provides a precise look at the drainage patterns and elevation changes across the Arctic tundra, serving as a critical record of the North Slope's protected wilderness. The drainage network of the Kelly River and its unnamed tributaries illustrate the hydrological character of the basin as it sits within the administrative boundaries of t11s r44w and t12s r44w.


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Map Details

Date Portrayed2015
Date Published2015
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2015 De Long Mountains B-1 NE Map

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


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CopyrightPublic Domain