2024 Map of Reppe Butte

About this map

The Upper Missouri River Breaks National Monument dominates the northern reaches of this Fergus County landscape, where the terrain transitions from the high prominence of Reppe Butte into a complex system of drainages. The hydrology of the region is defined by the winding paths of Two Calf Creek and its tributary, South Fork Two Calf Creek, alongside seasonal water sources such as Bow Spring, Linder Spring, and Lewis Spring. These water points were historically vital for livestock management in this part of Montana, a legacy reflected in names like Lambing Camp Creek. The area is further characterized by the long elevation of Sullivan Ridge, which serves as a natural divide between the creek beds and the broken country leading toward the Missouri River. This map provides a detailed view of the Public Land Survey System grid, including boundaries for t23n r21e and surrounding townships, which remains fundamental for modern land ownership and historical research.