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2021 Map of Rongis Reservoir

Name: 2021 Topographic Map of Rongis Reservoir
Creator: U.S. Geological Survey
Published: 2021
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2021

About this map

Rongis Reservoir serves as a primary landmark in this corner of Fremont County, where the landscape is defined by a series of water management features and high desert terrain. The arid environment is channeled through various catchments, including Signor Reservoir, Upper Signor Reservoir, and Logan Reservoir, illustrating the critical role of water storage in this section of Wyoming. Prominent geographical formations like Signor Ridge and the Chimney Rock outcropping provide distinct navigational markers across the high plains.

Evidence of the region's drainage patterns is seen in the carved paths of Signor Draw and West Fork Horseshoe Draw, while Peralta Spring offers a rare natural water source in an otherwise dry expanse. The map illustrates a transition between the undulating hills of Logan Gulch and the more defined ridgelines, preserving the exact layout of this ranching and watershed district as it existed in the early 21st century.