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2017 Map of Brennan Basin

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

USGS Topo · Published 2017

About this map

The Green River carves a winding path through the arid landscape of Uintah County, creating fertile lowlands such as Johnson Bottom and Leota Bottom. These riverine areas are defined by complex irrigation and drainage patterns, providing a stark contrast to the surrounding Uinta Basin plateau. A significant portion of this river corridor is designated as a National Wildlife Refuge, protecting the riparian habitat within the expansive Brennan Basin.

Access to this remote region is provided by a network of local roads including Wyasket Bottom Rd and Wonsits Valley Rd, which trace the contours of the valley floor. To the north, the river makes a dramatic turn at Horseshoe Bend, a prominent geological feature. The map details the transition from the high desert terrain of Wonsits Valley to the lush wetlands along the riverbanks, illustrating the vital role of water in this high-altitude environment.