2017 Map of Fiftymile Flat

About this map

Fiftymile Flat lies in a remote stretch of Natrona County, where the high plains are carved by a complex network of seasonal drainages and named coulees. The landscape is defined by the winding course of the S Fork Powder River, which meanders through the central terrain alongside numerous draws including Stone and Timber Draw and Foster Draw. Elevated landmarks such as Broken Horn and The Gap break the horizon, providing orientation in a region largely dedicated to open range and water management. Sparse infrastructure is represented by rural routes like Thirtythree Mile Rd and scattered stock water sources such as Blue Hill Reservoir and Three T Reservoir. These features illustrate the essential relationship between geography and cattle ranching in the Wyoming interior during the early 21st century.