1949 Map of Hagerman

About this map

Hagerman sits on the eastern edge of the Hagerman Valley, where the high desert plateau drops dramatically toward the Snake River. This mid-century landscape is defined by the heavy infrastructure of early water management and hydroelectric power, including the Lower Salmon Falls and Upper Salmon Falls power plants. The river's character is marked by transition, showing the Bell Rapids (Submerged) and numerous named river islands like Millet Island and Dolman Island.