2020 Map of Coleman Coulee

About this map

Sleepy Hollow sits among the high plains and erosion-carved drainages of Garfield County in this 2020 topographic record. The landscape is defined by its dramatic coulees, with Coleman Coulee and Frozen Dog Coulee cutting deep into the northern terrain near Uall Cr. This portion of Montana's ranching country remains sparsely developed, with the path of Uall Rd providing the primary corridor through the eastern sections. The township and range lines of T14N and T13N grid the territory, where water management is marked by the presence of Red Butte Cr in the southwest and Eckman Coulee in the central reaches. These drainage patterns, including the notable Douglas Coulee, illustrate the hydraulic forces that have shaped the Missouri River watershed over millennia.