2018 Map of Salt Marsh Canyon

About this map

Simpson Park Mountains dominate the southern half of this Lander County landscape, where the high ridges give way to a network of drainage canyons and secluded water sources. The terrain is defined by its verticality, with deep cuts like Salt Marsh Canyon, Trail Canyon, and Grubbs Canyon funneling seasonal runoff toward the flat expanse of Grass Valley to the northwest. This area serves as a critical watershed for the region, marked by the presence of several named water points such as Cottonwood Spring, Allen Spring, and Liberty Springs. These small, reliable water sources were essential for the cattle ranching and transit that defined Central Nevada's interior. The map also traces the winding paths of Indian Cr and Callaghan Cr, illustrating how the desert hydrology dictates the layout of local land divisions and range use.