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

USGS Topo · Published 2019

About this map

The Innoko River meanders extensively through this portion of the Yukon-Koyukuk Census Area, creating a complex network of oxbows and marshlands characteristic of the Alaskan interior. This 2019 survey documents a landscape defined by its riparian corridors, where the primary river is joined by numerous tributaries including Folger Creek and Caribou Cr as they flow out of the higher elevations in the eastern and western ranges. The terrain shows a distinct contrast between the broad, saturated river valley and the rising slopes marked by Fourmile Cr and Tutomile Cr. This map is particularly useful for understanding the modern hydrology and natural drainage patterns of this remote region, which remains largely devoid of modern road infrastructure or named settlements, preserving a snapshot of the wilderness as it exists today.

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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 C-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