2017 Map of Harmon Butte

About this map

Harmon Butte rises as a prominent landmark in this corner of eastern Montana, overlooking a landscape defined by an intricate network of seasonal drainage. The terrain is deeply etched by numerous waterways, including the winding course of O'Fallon Cr and the various tributaries of Milk Cr, such as S Fork Milk Cr. This 2017 survey by the U.S. Geological Survey documents the boundary where the southeastern corner of Fallon County meets Carter County, illustrating how sparse human infrastructure like Ismay Rd S and Willard Rd W follows the natural contours of the high plains. The map provides a detailed view of the township and range system, showing the section lines of t6n r56e and t5n r56e as they overlay the prairie coulees and creek beds including Lame Jones Cr and Lone Tree Cr.