2011 Map of Little Whitehorse Creek

About this map

Sweeney Ranch sits in the northern reaches of this high desert terrain, where the hydrology of the Great Basin dictates the patterns of settlement. In the early 21st century, the landscape remains defined by its drainage systems, with Willow Creek and Whitehorse Creek carving paths through the Malheur County topography. Human presence is sparse, concentrated at outposts like Pole Patch and along the few gravel arteries such as Little Whitehorse Creek Rd and Trout Creek Rd. The presence of Alkali Spring and the converging flows of Little Whitehorse Creek and Fifteenmile Creek illustrate the critical importance of water sources in this arid environment, supporting the livestock and ranching operations that have long characterized this corner of Oregon.