2021 Map of Long Valley NW

About this map

Lost Turkey Cr and Corn Cr wind through the high plains of the South Dakota interior, defining a landscape of drainage basins and plateau edges at the Jackson County and Bennett County line. This 2021 survey illustrates the rural infrastructure of the region, where a network of secondary roads such as Longvalley Rd and Co Rd Ch 16 connect the sprawling sections of the Public Land Survey System. The map highlights the intricate hydrography of the area, featuring numerous intermittent tributaries like Waterhole Cr, Bull Cr, and Fish Cr. These seasonal watercourses dictate the local topography, carving out the coulees and draws that characterize this part of the Great Plains. The alignment of roads like CS 66 and CS 70 follows the township and range grid, providing a clear view of the modern land divisions in this ranching country.