2023 Map of Little Summit Prairie

About this map

Ochoco National Forest defines this high-elevation landscape in Central Oregon, where the open expanse of Little Summit Prairie sits at the headwaters of numerous mountain drainages. The area is characterized by a sophisticated network of water management features, including Hook Reservoir, Meadow Reservoir, and Corral Reservoir, which support the seasonal grazing grounds found at Round Meadow and Timothy Meadow. Topographic landmarks like Paulina Butte and Roba Butte rise above the timbered slopes, providing clear orientation points for the region's complex system of creek beds and springs. The map reveals the intricate hydrology of the Crook and Wheeler county line, where Little Summit Creek and Thornton Creek begin their descent. This modern survey tracks the enduring importance of these remote forest meadows and the infrastructure built to manage their water resources, from Camp Reservoir to the aptly named Bog Spring.