2012 Map of Gavins Point Dam

About this map

Gavins Point Dam and its expansive reservoir, Lewis and Clark Lake, dominate the boundary between South Dakota and Nebraska. This 2012 survey documents the civil engineering and recreational landscape surrounding Yankton, detailing the intricate street grid north of the Missouri River including W Riverside Dr and E Riverside Dr. South of the river, the Nebraska side features smaller communities like Aten and Menominee, connected by a network of rural roads that cross Beaver Cr and Antelope Cr. The map provides essential details for those studying the regional transition from the industrial Kaiser Ditch to conservation sites like the Gavins Point National Fish Hatchery. Notable landmarks for local history include Aten Cem and Beaver Creek Cem, while leisure interests are represented by the Lakeview Golf Course and South Shore Campground.