2015 Map of Sioux Pass

About this map

Sioux Pass and the notable geological formation known as Devils Slide anchor this 2015 topographic study of Natrona County, Wyoming. The landscape is defined by a dense network of high-altitude drainages, including Sioux Cr, Trout Cr, and Clear Cr, which carve through the terrain. Evidence of rural access is minimal, primarily centered on Cr-101, which provides a corridor through the complex topography of the southern Bighorn Mountains region. The map meticulously documents the intersection of several townships, including t40n r89w and t40n r88w, illustrating how modern land management and public land survey systems overlay this sparsely populated ranching and wilderness area. Local water sources like Lone Tree Cr and Bear Cr further emphasize the hydrological patterns that have historically influenced movement and land use in this part of Wyoming.