2020 Map of Owinza

About this map

Owinza sits along the rail line in this high desert landscape of Lincoln County, where the infrastructure of water management dictates the pattern of human presence. The terrain is defined by a series of catchment features including Monument Reservoir, East Monument Reservoir, and Banner Reservoir, which underscore the region's reliance on irrigation and seasonal water storage. Small natural features like Rock Lake and the Shirley G Spring provide the few permanent water sources in an area otherwise dominated by the grid of the Public Land Survey System. Transportation is centered around the corridor of Hwy 24 and Owinza Rd, which connect these isolated water points and the small settlement of Owinza to the broader Snake River Plain region. The map preserves a clear view of how ranching and water rights have shaped the modern Idaho interior.