2017 Map of Brockway NE

About this map

McCone County’s undulating prairie landscape is defined by the complex drainage systems of the Big Dry Creek watershed. This 2017 survey details the headwaters and tributaries that carve through the rangeland, including Horse Cr and its secondary branch, S Fork Horse Cr. The map illustrates a remote section of eastern Montana where the township lines of t20n r46e and t20n r47e meet, showing a sparse but vital network of county roads. These thoroughfares, such as Horse Creek Rd and Weldon Rd, follow the natural contours of the land, connecting isolated ranching tracts. Further south, the terrain transitions toward Stony Butte Creek, providing a clear record of the seasonal watercourses and topographic elevations that dictate the movement of livestock and people in this semi-arid environment.