2017 Map of Little Grassy Mountain

About this map

Little Grassy Mtn and the nearby Black Butte anchor this high desert landscape, which is defined by a sophisticated network of water management features. Numerous catchments such as Antelope Reservoir, Little Grassy Reservoir, and the W-Black Butte Reservoir are distributed across the terrain to capture seasonal runoff from drainages like Spring Cr and Jack Cr. The presence of these reservoirs alongside labels such as Rock Creek Flat and Antelope Flat suggests a landscape utilized for livestock grazing where water security is paramount.