2017 Map of Crocker SW

About this map

The Coteau des Prairies plateau dominates this northeastern South Dakota landscape, where the high prairie begins its gradual descent. This 2017 topographic survey captures the precise section lines and county boundary between Spink Co Clark Co, illustrating the rigid grid of the Public Land Survey System that defined settlement in the Dakotas. The geography is characterized by numerous small potholes and wetlands scattered throughout the township lines, including t119n r59w and t118n r59w. A network of local roads such as Co Rd 1 and 412th Ave provides access to the agricultural parcels, while S Dakota Highway 20 serves as the primary east-west transportation corridor across the northern portion of the quadrangle.