2017 Map of Beaver Charlie Breaks

About this map

The Owyhee River cuts a deep path through the High Desert along the Oregon-Idaho border, defining the dramatic topography of the Owyhee Canyon. This arid landscape is shaped by complex drainage systems and volcanic features, including Toppin Creek Butte and Cavieta Hill. Water management is central to the area's utility, evidenced by a network of catchments such as West Beaver Charlie Reservoir, North Oregon Hill Reservoir, and Bull Creek Reservoir. Human activity is primarily limited to resource extraction and water access, with the South Toppin Butte Pit and primitive routes like Sharon Creek Reservoir Rd providing the only significant infrastructure. High-altitude springs like Cavieta Spring and Rock Spring suggest the critical importance of reliable water sources in this remote borderland terrain.