2020 Map of Dudley Spring

About this map

Dudley Spring and the surrounding drainage basins define this landscape along the border of Big Horn and Treasure Counties. The terrain is a complex network of coulees and draws, featuring the curiously named Fountain of Youth Coulee in the north and the expansive Poverty Flats to the south. These names suggest a history of early ranching and land use, where water sources were vital for livestock and survival. The drainage pattern is dictated by Cottonwood Cr and its various branches, including the N Cottonwood Cr and S Fork Cottonwood Cr. Other significant landmarks such as Summer Springs Coulee and Horse Pasture Coulee point to the area's utility as grazing land. This 2020 survey captures the intersection of several townships, including t3n r34e and t2n r35e, providing a clear look at the modern boundaries and hydraulic features of this part of Montana.