2012 Map of Two Buttes Reservoir

About this map

The New Fork River meanders across this Sublette County landscape, creating a complex network of braided channels and riparian features such as Mack Island. This 2012 survey by the U.S. Geological Survey documents a region defined by its water management and grazing infrastructure, anchored in the north by the Two Buttes Reservoir. The drainage patterns are clearly marked by named topographic features like Sand Springs Draw and Lovatt Draw, which feed into the main river system and Alkali Cr. A network of rural access routes, including Wild Horse Ranch Rd and Paradise Rd, provides the primary framework for movement through this high-desert terrain, reflecting the long-standing ranching and land-management practices of western Wyoming.