The Missouri National Recreational River defines the border between South Dakota and Nebraska on this 2014 survey, highlighting a dynamic riparian landscape where the river braids around Rush Island. To the north, the southern edge of Yankton borders the water, while the rural communities of St. Helena and Menominee anchor the upland agricultural terrain of Cedar County. The map provides a precise look at the drainage patterns of the region, including the headwaters of Second Bow Cr and the winding course of Antelope Cr as they cut through the bluffs. This modern topographic study reveals a landscape heavily shaped by both the natural force of the Missouri River and a dense network of sectional roads like 898th Rd and 558th Ave, which connect isolated farmsteads across the state line.
30 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1955 · Sioux City
USGS Topo · 1:250,000
1957 · Gayville
USGS Topo · 1:24,000
1957 · Mission Hill
USGS Topo · 1:24,000
1958 · Sioux City
USGS Topo · 1:250,000
1959 · Sioux City
USGS Topo · 1:250,000
1968 · St. Helena
USGS Topo · 1:24,000
1968 · Gavins Point Dam
USGS Topo · 1:24,000
1968 · Crofton
USGS Topo · 1:24,000
1968 · Wynot
USGS Topo · 1:24,000
1968 · Fordyce
USGS Topo · 1:24,000