
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
51 maps found

1950 Angostura Reservoir
Fall River County, SD

1950 Burdock
Fall River County, SD

1950 Cascade Springs
Fall River County, SD

1950 Edgemont NE
Fall River County, SD

1950 Edgemont SW
Fall River County, SD

1950 Flint Hill
Fall River County, SD

1950 Heppner
Fall River County, SD

1950 Hot Springs SE
Fall River County, SD

1950 Minnekahta
Fall River County, SD

1950 Rumford
Fall River County, SD

1951 Minnekahta NE
Fall River County, SD

1951 Smithwick NE
Fall River County, SD

1951 Smithwick NW
Fall River County, SD

1982 Ardmore SE
Fall River County, SD

1982 Black Banks Creek East
Fall River County, SD

1982 Black Banks Creek West
Fall River County, SD

1982 Crowe Dam
Fall River County, SD

1982 Hay Canyon Butte
Fall River County, SD

1982 Heinne Creek
Fall River County, SD

1982 Lone Well Creek East
Fall River County, SD

1982 Lone Well Creek West
Fall River County, SD

1982 Oelrichs NE
Fall River County, SD

1982 Oelrichs SW
Fall River County, SD

1982 Phister Ranch
Fall River County, SD

1982 Wallace Ranch
Fall River County, SD

2021 Angostura Reservoir
Fall River County, SD

2021 Ardmore SE
Fall River County, SD

2021 Black Banks Creek East
Fall River County, SD

2021 Black Banks Creek West
Fall River County, SD

2021 Burdock
Fall River County, SD

2021 Cascade Springs
Fall River County, SD

2021 Coffee Flats
Fall River County, SD

2021 Crowe Dam
Fall River County, SD

2021 Edgemont NE
Fall River County, SD

2021 Edgemont SW
Fall River County, SD

2021 Flint Hill
Fall River County, SD

2021 Hay Canyon Butte
Fall River County, SD

2021 Heinne Creek
Fall River County, SD

2021 Heppner
Fall River County, SD

2021 Hot Springs SE
Fall River County, SD

2021 Lone Well Creek East
Fall River County, SD

2021 Lone Well Creek West
Fall River County, SD

2021 Minnekahta
Fall River County, SD

2021 Minnekahta NE
Fall River County, SD

2021 Oelrichs NE
Fall River County, SD

2021 Oelrichs SW
Fall River County, SD

2021 Phister Ranch
Fall River County, SD

2021 Rumford
Fall River County, SD

2021 Smithwick NE
Fall River County, SD

2021 Smithwick NW
Fall River County, SD

2021 Wallace Ranch
Fall River County, SD