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2010 Map of Calamity Ridge

Name: 2010 Topographic Map of Calamity Ridge
Creator: U.S. Geological Survey
Published: 2010
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2010

About this map

Calamity Ridge dominates this high-altitude landscape in Rio Blanco County, where a network of seasonal draws and gulches defines the local geography. The map identifies specific human habitations and seasonal outposts, such as Hegwer Cabin, Caldwell Camp, and Beard Cabin, which point to the area's history of cattle ranching or mineral exploration. The presence of the East Fork Mine near East Fork Spring Creek indicates the localized industrial efforts that shaped this part of the Western Slope.

Water sources are scarce and vital, marked by features like Thompson Spring and Indian Springs Draw. Transportation is limited to rugged county roads and unimproved trails, including County Rd 122 and County Rd 103, which navigate the complex terrain around The Shoulder and Red Hill. This environment is characterized by its dramatic relief, illustrated by deep cuts like Mare Canyon and Joe Ryan Draw.