2010 Map of Rough Mountain NE

About this map

Poison Creek Cutoff and Collett Rd serve as the primary transit corridors through this arid Owyhee County landscape. The area is defined by a series of intermittent drainages that channel seasonal runoff toward larger basins, reflecting the sparse, high-desert environment of southern Idaho. Principal waterways including Castle Creek, Birch Creek, and McKeeth Wash create natural linear features through the terrain, while Garbutt Wash marks the northern reaches of the sheet. This 2010 survey documents the modern road alignment and hydrological network prior to significant changes in land use or infrastructure, providing a clear record for those studying the physical geography and rural road development in this part of the state.