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2015 Map of Ophir C-4 SW, 2015 Print
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2015 Map of Ophir C-4 SW

USGS Topo · Published 2015

About this map

The Innoko River winds through this interior landscape, exhibiting a dense network of abandoned meander loops and oxbow lakes that define the fluvial history of the region. This 2015 topographic study by the U.S. Geological Survey details a remote portion of the Yukon-Koyukuk area where the water-saturated terrain is shaped by the river's shifting course. In the southern reach of the quadrangle, Hammer Cr feeds into a complex system of ponds and marshes. The map is primarily organized by the Public Land Survey System, showing several townships including t22s r5e and t21s r5e. The lack of named settlements or roads reflects the wilderness character of this Alaskan interior, making it a valuable reference for understanding the natural drainage patterns and land divisions in one of the state's most secluded corridors.

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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 Ophir C-4 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