2017 Map of aa-Tiipi Flat

About this map

The high plateau of aa-Tiipi Flat dominates this 2017 survey of Malheur County, Oregon, where a complex network of intermittent drainages and small reservoirs defines the arid landscape. The area is marked by numerous water management features essential for range management, including Yellow Fingers Reservoir, Coyote Holes Reservoir, and the uniquely named Pisa Paa Ta Tsi Tsa-da Reservoir. Terrain features such as Grassy Mtn and Mouse Trap Butte provide vertical relief in an area otherwise characterized by sweeping flats and deep cuts like Loveland Canyon. The transportation network is sparse, relying on primitive corridors like Skull Creek Rd and Upper Horse Camp Reservoir Rd to connect these remote ranching and grazing lands.