2020 Map of Riverdale North

About this map

Lake Sakakawea and Audubon Lake dominate this landscape north of the Missouri River, illustrating the modern water management and recreational geography of central North Dakota. The settlement of Riverdale is situated at the southwestern edge of the quadrangle, with its street grid including Missouri Dr and Lawson St. The presence of Mallard Island within the reservoir highlights the significant terrain changes caused by the impoundment of the river. To the south, Agate Brown Coulee cuts through the prairie toward the river valley, while a network of rural routes such as Co Rd 15 and 7th St NW provide access across the township sections. This 2020 map documents the contemporary shoreline and drainage patterns of a region defined by the Garrison Dam project.