2020 Map of Billick Coulee

About this map

Billick Coulee and Miller Coulee carve through the high plains of Valley County, Montana, in this remote pastoral landscape. The terrain is defined by a sparse but vital network of water management features, including the descriptively named Wagon-Top Reservoir, Two-Butte Reservoir, and the numerically designated Reservoir Number 14. These catchments, alongside Reservoir Number One Hundred Forty-eight, represent the essential infrastructure of a semi-arid ranching region where every seasonal drainage—such as Antelope Cr and Brazil Cr—is crucial to the local economy. The presence of Bentonite Rd cutting across the central portion of the quadrangle suggests the area's geological and industrial significance, specifically the mining and transport of bentonite clay, a key regional resource.