2015 Map of Laundreaux Butte

About this map

Laundreaux Butte rises as a prominent landmark in this stretch of the northern Missouri River valley along the border of Corson and Dewey counties. The landscape is defined by the complex drainage systems of Laundreaux Cr, Le Beau Cr, and Deadman Cr, which carve through the high plains toward the shores of Lake Oahe. This modern survey illustrates the enduring nature of the Public Land Survey System grid, which dictates the rural road network, including routes like CR-1806 and Co 3304. Named features such as Tom Hill Cr and Claymore Cr reflect the area's deep ties to local families and historical ranching, providing essential reference points in a region where the elevation and water patterns shaped the placement of early townships.