2020 Map of O'Brien Hill

About this map

O'Brien Hill rises as a central landmark in this high-plains landscape where the borders of Wheatland, Golden Valley, and Stillwater counties meet. The drainage pattern here is defined by several seasonal watercourses, including Fish Cr and Simmons Cr in the northern reaches, and Van Winkle Cr to the south. This 2020 survey illustrates a sparsely populated ranching or agricultural region characterized by a section-line road network. Vital transit routes such as S Barber Rd and Seig Rd provide access through the undulating terrain, while the Windy Ridge Trl suggests a more primitive path following the natural contours of the land. The map serves as a precise record of modern land divisions and rural infrastructure, documenting the intersection of township boundaries like T5N R18E and T5N R19E amidst the expansive Montana range.