2020 Map of Ada Creek

About this map

Big Dry Creek and its many seasonal tributaries carve a complex drainage system through this portion of Garfield County. The landscape is defined by its coulees and draws, which reveal the intricate erosion patterns of the Montana plains. Watercourses like Ada Creek and Frazier Creek are central to the geography here, dictating the movement and placement of historical ranching interests. The presence of Sonny Coulee and Allen Coulee indicates the significance of these landforms for local navigation and stock management. A single corridor, Highway 200, cuts across the northern half of the quadrangle, serving as the primary link through this sparsely populated terrain. This survey provides a precise look at the township and range divisions, showing how the land was partitioned into sections for settlement and grazing during the early 21st century.