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1964 Map of Brennan Basin

Name: 1964 Topographic Map of Brennan Basin
Creator: U.S. Geological Survey
Published: 1966
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1966

About this map

The Green River carves a dramatic path through this high desert landscape, creating fertile riparian zones like Brennan Bottom and Johnson Bottom. Much of this river corridor is preserved within the Ouray National Wildlife Refuge, where the wetlands of Leota Bottom and Wyasket Bottom contrast sharply with the arid tablelands of Brennan Basin.

Industrial development is evident across the terrain, notably at the Horseshoe Bend Oil Field and the expansive Wonsits Valley. These energy resources sit alongside the Uintah and Ouray Indian Reservation Boundary, illustrating the intersection of conservation, tribal lands, and the mineral extraction economy in mid-century Uintah County. The presence of the Ouray Canal and various springs indicates the critical importance of water management in this environment.