2020 Map of Sanburn Reservoir

About this map

Sanburn Reservoir anchors the southeastern landscape of this Powder River County expanse, where a network of seasonal drainages defines the local topography. The presence of the CCC Reservoir in the north serves as a reminder of early water management efforts in this semi-arid region, likely dating back to the Civilian Conservation Corps era. Transportation is limited to rugged arterials like Belle Creek Rd and Gotfredson Rd, which cut across the high plains to connect the remote cattle ranges. The map traces the winding paths of Belle Creek and Horse Creek, illustrating the delicate hydrography that sustains the local environment. This 2020 survey provides a modern baseline for these drainage patterns and range roads in a sparsely settled corner of Montana.