2020 Map of Humbolt Hills

About this map

Humbolt Hills dominates this high-plains landscape along the border of Carter County, Montana, and Harding County, South Dakota. This remote borderland is defined by a series of intermittent watercourses that drain the surrounding ridges, including Boxelder Creek, Stony Cr, and Spring Cr. The land is sparsely marked by infrastructure, with Mill Iron Rd providing the primary access through the southwestern portion of the quadrangle. The grid-like division of public lands is clearly delineated by township and range markers such as t1n r62e and t22n r1e. The topographic detail highlights the complex drainage patterns and coulees like Seal Draw, illustrating the stark and functional geography of the American West as it appeared during the 2020 survey.