
Laundreaux Butte serves as a central landmark in this mid-1970s landscape, situated within a vast expanse of Ridgeland that straddles the Corson and Dewey County line. The map highlights a significant administrative divide where the Standing Rock Indian Reservation Boundary meets the Cheyenne River Indian Reservation Boundary. The drainage patterns are defined by numerous seasonal waterways, including Laundreaux Creek, Deadman Creek, and Le Beau Creek, all of which contribute to the northern reaches of Lake Oahe.
12 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.
1951 · Promise
USGS Topo · 1:24,000
1952 · Trail City SW
USGS Topo · 1:24,000
1953 · McIntosh
USGS Topo · 1:250,000
1956 · Wakpala SE
USGS Topo · 1:24,000
1956 · Wakpala SW
USGS Topo · 1:24,000
1958 · McIntosh
USGS Topo · 1:250,000
1967 · Mobridge
USGS Topo · 1:24,000
1968 · Moreau NW
USGS Topo · 1:24,000
1968 · Moreau
USGS Topo · 1:24,000
1975 · Trail City
USGS Topo · 1:24,000