
Lake Oahe dominates this landscape on the border of Sully and Hughes counties, where the massive reservoir fills the ancient valley of the Missouri River. The map captures the specialized development along the eastern shoreline, particularly at the settlement of Cow Creek. Here, a network of residential and recreational roads like Walleye Dr, Codgers Cove Rd, and Mallard Pl illustrates the area's modern identity as a destination for water-based activities.
39 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.
1924 · Pierre
USGS Topo · 1:62,500
1937 · Oahe
USGS Topo · 1:62,500
1954 · Pierre
USGS Topo · 1:250,000
1958 · Pierre
USGS Topo · 1:250,000
1965 · Okobojo NE
USGS Topo · 1:24,000
1965 · Okobojo
USGS Topo · 1:24,000
1967 · Pierre NE
USGS Topo · 1:24,000
1967 · Okobojo SE
USGS Topo · 1:24,000
1973 · Iron Post Buttes SE
USGS Topo · 1:24,000
1973 · Willow Creek Butte
USGS Topo · 1:24,000