2014 Map of Rockhouse Reservoir

About this map

Rockhouse Reservoir and Blevins Reservoir serve as central water management points in this high desert landscape of southeastern Oregon. The terrain is defined by a network of seasonal drainages, including Indian Fort Cr, Corbin Cr, and the appropriately named Dry Cr, which carve through the high plateau. The reliance on managed water in this arid environment is evident from the concentration of infrastructure around Hardin Spring and the presence of specialized access routes like Mustang Reservoir Rd. To the south, the landscape opens into the broad expanse of White Mule Flat, illustrating the transition from dissected creek beds to more level range land used for local ranching and grazing operations. The map also documents range-specific landmarks such as Dry Creek Wls, providing a detailed look at the resource-based geography of the Owyhee region.