2020 Map of Sourdough School

About this map

Sweet Grass Creek and its numerous tributaries dominate this landscape in Sweet Grass County. This 2020 survey illustrates a complex network of drainage systems including Sourdough Cr, Wildcat Cr, and Sixshooter Cr that carve through the local topography. The presence of Boggs Ditch indicates the management of water resources in this ranching country, where roads like Rapelje Rd and Tin Can Hill Rd navigate the contours of the land. The mapping of Dry Fork Sweet Grass Cr and the E Fork Sweet Grass Cr highlights the intricate hydrology of the region. This modern topographic study provides an exact record of the area's rural road network, from Lower Sweet Grass Rd to Lower East Fork Rd, reflecting the sparse but enduring settlement patterns of central Montana.