2014 Map of Harmon Butte

About this map

Harmon Butte stands as a prominent landmark in this prairie landscape along the southern border of Fallon County. The terrain is defined by a dense network of intermittent drainage, where the headwaters of O'Fallon Cr and its tributaries, such as Lame Jones Cr and Ash Cr, have carved intricate patterns into the high plains. The area serves as a watershed divide, with Milk Cr and the S Fork Milk Cr branching across the eastern half of the quadrangle. Human presence is marked primarily by section lines and gravel routes including Willard Rd W and Ismay Rd S, which facilitate travel across this open rangeland. The southern edge of the map tracks the political boundary where Fallon County meets Carter County, illustrating the remote and expansive nature of Montana’s southeastern corner.