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2014 Map of Collins Rim

Name: 2014 Topographic Map of Collins Rim
Creator: U.S. Geological Survey
Published: 2014
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2014

About this map

Collins Rim rises as a prominent geographic feature within the high desert landscape of Lake County, where the Fremont National Forest preserves a remote and sparsely settled expanse. The land is marked by isolated outposts like Frakes Cabin and Mate Cabin, which reflect the historical presence of range management and early forest usage. Water management is central to this environment, evidenced by a series of impoundments and natural features including O'Keefe Reservoir, Lane Reservoir Number Four, and Big Lake.

Drainage systems such as Twentymile Cr and Fifteenmile Cr define the erosion patterns through Long Canyon, while scattered water sources like Moss Springs and Dismal Spring provided essential stopovers in the arid terrain. The map captures a landscape defined by its transition from the flat Big Valley to the elevated summits of Round Mtn, mapped in detail during the early 21st century by the U.S. Geological Survey.