2017 Map of Tatanka Lake

About this map

Tatanka Lake and the surrounding plains of the Standing Rock Reservation area define this landscape at the border of the Dakotas. The terrain is marked by seasonal watercourses like Leaf on the Hill Cr and Iron Dog Cr, which drain toward the south across the state line separating North Dakota and South Dakota. A prominent local landmark, Leaf-on Hill, rises in the northern portion of the quadrangle, providing a significant elevation point in an otherwise undulating prairie. The map details a strictly organized section-line road network, including Co Rd 718, 245th Ave, and 246 St, which reflects the long-established Public Land Survey System grid. This 2017 survey documents the modern state of these rural counties, where the land remains primarily divided into large agricultural or grazing tracts spanning the Sioux and Corson county border.