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2019 Map of Ophir B-1 SW, 2019 Print
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2019 Map of Ophir B-1 SW

USGS Topo · Published 2019

About this map

The Kuskokwim Mountains dominate this 2019 survey, defining a landscape of high ridges and narrow drainages in the Yukon-Koyukuk Census Area. The terrain is characterized by a series of north-south trending valleys that channel the local water systems, including the headwaters of Dominion Cr in the northwest and Warner Cr along the southern margin. This modern topographic record illustrates the intricate contour of the Alaskan interior, where the elevation changes rapidly between high peaks and the narrow creek beds below. The absence of roads or structures highlights the wilderness character of this region, which remains primarily defined by its natural watercourses and the sweeping forms of the mountains.

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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 Ophir B-1 SW Map

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

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain