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2017 Map of Duncan Ridge

Name: 2017 Topographic Map of Duncan Ridge
Creator: U.S. Geological Survey
Published: 2017
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2017

About this map

The Okanogan National Forest in Washington State's high country is defined here by a network of steep ridgelines and deep drainage basins. High peaks like Tillman Mtn and Douglas Mtn anchor the landscape, while the curiously named Skull and Crossbones Ridge rises above the lower reaches of Cecil Cr. This terrain is intersected by historic timber and access routes, including Toats Coulee Rd and Cecile Creek Rd, which follow the natural contours of the mountain passes.

Water sources are vital to this environment, with the Middle Fork Toats Coulee Cr and the S Fork Toats Coulee Cr carving out significant valleys. Smaller landmarks like Stump Springs and the open ground at Finney Flat suggest traditional sites for resource management and wildlife. The map provides a detailed view of the forest's topographic complexity, from the heights of Duncan Ridge to the secluded drainage of Chickadee Cr.