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2021 Map of Poison Lake

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

USGS Topo · Published 2021

About this map

Emigrant Trl cuts across the northeast corner of this Converse County landscape, marking the enduring path of westward travel through Wyoming's high country. This modern survey illustrates a topography of high ridges and drainage networks, anchored by Manning Ridge in the south and the namesake Poison Lake to the northwest. The presence of Esterbrook Rd and Braae Rd provides context for local ranching and transit through the high-elevation terrain.

Water resources are central to the geography here, with the Saddleback Reservoir situated near the center of the sheet. The drainage systems of La Bonte Cr and its W Fork La Bonte Cr are clearly delineated alongside smaller tributaries like Mill Cr and Trail Cr. These features reflect the complex watershed management and historical transit routes that have defined this portion of the state for generations.