2011 Map of Telocaset

About this map

Telocaset sits as a primary junction where the landscape of Union County transitions between the high summits and the fertile valleys of eastern Oregon. This 2011 survey illustrates a region defined by its water management and agricultural geography, centered on the Thief Valley Reservoir and the Powder River drainage. The map provides a detailed view of the local topography, from the heights of Clark Mountain and Telocaset Hill down to the basins of Antelope Valley and Thief Valley. Named landforms like Government Gulch and Prescott Gulch suggest a history of public land administration and local ranching. Smaller settlements such as Sago and established routes like Telocaset Rd and Thief Valley Rd anchor the human presence within this complex drainage system of Spring Creek, Antelope Creek, and Cusick Creek.