2017 Map of Williams Lake

About this map

High-altitude mountain terrain and remote canyon drainages define this portion of Lemhi County. The landscape is carved by seasonal watercourses like Spring Cr and Tormay Cr, which flow through steep topography toward the Salmon River valley. This survey reflects the modern management of public lands, where the intersection of steep Idaho wilderness and water access dictates the movement of people and livestock. While largely dominated by the natural ascent of the Salmon River Mountains, the map documents the essential drainage network that sustains the surrounding high-desert and alpine ecosystems in this sparsely populated interior of the state.