
Lake Francis Case dominates this mid-1960s landscape, representing a major transformation of the Missouri River following the construction of the Fort Randall Dam. This survey illustrates the intricate intersection of federal, tribal, and military lands, specifically highlighting the Yankton Indian Reservation Boundary and the Fort Randall Military Reservation Boundary. The map documents the development of public lands for leisure and preservation, including the Spring Creek Recreation Area and the St Phillips Recreation Area. Geodetic data shows the Normal Pool Elevation 1354, reflecting the stabilized water levels of the Missouri River Basin project. South of the main reservoir, the landscape transitions into the hills of Star Valley and the drainage of Randall Creek, near the historic site of Fort Randall.
17 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
70 maps found

1964 Carlock
Gregory County, SD

1964 Gregory SE
Gregory County, SD

1964 Herrick NE
Gregory County, SD

1964 Herrick NW
Gregory County, SD

1964 Lake Andes SW
Gregory County, SD

1964 South Scalp Creek
Gregory County, SD

1964 Whetstone Bay
Gregory County, SD

1971 Dixon
Gregory County, SD

1971 Dixon NE
Gregory County, SD

1971 Dixon SE
Gregory County, SD

1971 Dixon SW
Gregory County, SD

1971 Lucas
Gregory County, SD

1971 Lucas SE
Gregory County, SD

1977 Lake Andes SW
Gregory County, SD
2012 Carlock
Gregory County, SD
2012 Dixon
Gregory County, SD
2012 Dixon NE
Gregory County, SD
2012 Dixon SE
Gregory County, SD
2012 Dixon SW
Gregory County, SD
2012 Gregory SE
Gregory County, SD
2012 Herrick NE
Gregory County, SD
2012 Herrick NW
Gregory County, SD
2012 Lake Andes SW
Gregory County, SD
2012 Lucas
Gregory County, SD
2012 Lucas SE
Gregory County, SD
2012 Saint Charles
Gregory County, SD
2012 South Scalp Creek
Gregory County, SD
2012 Whetstone Bay
Gregory County, SD
2015 Carlock
Gregory County, SD
2015 Dixon
Gregory County, SD
2015 Dixon NE
Gregory County, SD
2015 Dixon SE
Gregory County, SD
2015 Dixon SW
Gregory County, SD
2015 Gregory SE
Gregory County, SD
2015 Herrick NE
Gregory County, SD
2015 Herrick NW
Gregory County, SD
2015 Lake Andes SW
Gregory County, SD
2015 Lucas
Gregory County, SD
2015 Lucas SE
Gregory County, SD
2015 Saint Charles
Gregory County, SD
2015 South Scalp Creek
Gregory County, SD
2015 Whetstone Bay
Gregory County, SD
2017 Carlock
Gregory County, SD
2017 Dixon
Gregory County, SD
2017 Dixon NE
Gregory County, SD
2017 Dixon SE
Gregory County, SD
2017 Dixon SW
Gregory County, SD
2017 Gregory SE
Gregory County, SD
2017 Herrick NE
Gregory County, SD
2017 Herrick NW
Gregory County, SD
2017 Lake Andes SW
Gregory County, SD
2017 Lucas
Gregory County, SD
2017 Lucas SE
Gregory County, SD
2017 Saint Charles
Gregory County, SD
2017 South Scalp Creek
Gregory County, SD
2017 Whetstone Bay
Gregory County, SD

2021 Carlock
Gregory County, SD

2021 Dixon
Gregory County, SD

2021 Dixon NE
Gregory County, SD

2021 Dixon SE
Gregory County, SD

2021 Dixon SW
Gregory County, SD

2021 Gregory SE
Gregory County, SD

2021 Herrick NE
Gregory County, SD

2021 Herrick NW
Gregory County, SD

2021 Lake Andes SW
Gregory County, SD

2021 Lucas
Gregory County, SD

2021 Lucas SE
Gregory County, SD

2021 Saint Charles
Gregory County, SD

2021 South Scalp Creek
Gregory County, SD

2021 Whetstone Bay
Gregory County, SD