2021 Map of Thomas Lake NW

About this map

Okobojo Cr meanders through the northwest corner of this prairie landscape, defined by the convergence of three central South Dakota counties. This high plains territory is anchored by Stone Lake in the southwest, a notable water feature on the border of Potter and Sully counties. The mapping of this region reflects a structured grid of rural infrastructure, where routes like Co Rd 156 and Co Rd 807 provide access to isolated agricultural sections. For genealogists and local historians, the presence of Copp Cem situated along 171st St offers a specific point of interest for family research within this sparsely populated township framework. The survey captures the intersection of Potter, Sully, and Hyde counties, illustrating the vast pastoral layout of the Dakotas in the twenty-first century.