
The Cheyenne River winds through this 1950 South Dakota landscape, a region undergoing significant hydrological changes as part of the Department of the Interior program for the Missouri River Basin. The southwest corner of the map features the Angostura Reservoir Spillway, showing the early footprint of this reclamation project. On the high ground, the Lincoln Mess plateau dominates the central terrain, bordered by numerous drainage systems such as Slate Spring Draw and Horse Camp Draw.
14 named features on this map. Tap any name to fly to it.
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2 editions found
1896 · Oelrichs
USGS Topo · 1:125,000
1900 · Oelrichs
USGS Topo · 1:125,000
1950 · Hot Springs
USGS Topo · 1:24,000
1950 · Buffalo Gap
USGS Topo · 1:24,000
1950 · Angostura Reservoir
USGS Topo · 1:24,000
1951 · Smithwick NW
USGS Topo · 1:24,000
1955 · Hot Springs
USGS Topo · 1:250,000
1982 · Smithwick
USGS Topo · 1:25,000
1982 · Lone Well Creek East
USGS Topo · 1:24,000
1982 · Lone Well Creek West
USGS Topo · 1:24,000