2020 Map of Cohagen SW

About this map

Red Horse Cr and the various branches of the Phillips Creek system carve a complex drainage pattern across this portion of Garfield County. This high plains landscape is defined by its intermittent waterways, including N Phillips Cr, Middle Phillips Cr, and the primary Phillips Cr, which trend generally eastward. The terrain is marked by distinct geological features like Knudson Coulee in the southwest corner. Human presence is sparse, represented primarily by the tracking of W Little Dry Rd and a few improved routes like Highway 59 cutting through the northeast. This 2020 survey illustrates the vast, open-range character of the Montana prairie, where the Public Land Survey System grids—spanning t16n r39e down to t14n r40e—provide the primary structural framework for land management and navigation in an area devoid of concentrated settlements.