1962 Map of Mitchell Mountain

About this map

Mitchell Mountain dominates the western half of this landscape, its steep slopes giving way to a network of drainage forks and gulches that defined the early ranching and transport routes of Lewis and Clark County. In the southeast corner, the small settlement of Sieben sits at the nexus of the Great Northern rail line and a series of rural arteries including the Sieben Ranch Road and Wirth Sieben Road. The drainage patterns, including the convergence of Big Sheep Creek and Little Sheep Creek, suggest a terrain shaped by livestock grazing and seasonal water management, reinforced by the presence of a Ditch and a Pipeline cutting through the lower elevations. The map also traces the winding courses of North Fork Lyons Creek and Medicine Rock Creek, providing a detailed look at the geographic character of the region as it transitioned from traditional ranching toward modern infrastructure in the early 1960s.