Lake Francis Case is a large

reservoir A reservoir (; from French ''réservoir'' ) is an enlarged lake behind a dam. Such a dam may be either artificial, built to store fresh water or it may be a natural formation. Reservoirs can be created in a number of ways, including contr ...

impounded by Fort Randall Dam on the Missouri River in south-central

South Dakota South Dakota (; Sioux: , ) is a U.S. state in the North Central region of the United States. It is also part of the Great Plains. South Dakota is named after the Lakota and Dakota Sioux Native American tribes, who comprise a large po ...

, United States. The lake has an area of and a maximum depth of . Lake Francis Case has a length of approximately and has a shoreline of . The lake is the eleventh-largest reservoir in the United States and is located within the counties of:

Charles Mix Charles Eli Mix (February 4, 1810 – January 15, 1878) was an American civil servant. He served as chief clerk of the Bureau of Indian Affairs from 1850 to 1869. For a brief period in 1858, Mix was commissioner of Indian Affairs. During his tim ...

, Gregory, Lyman, Brule, and Buffalo. The lake stretches from Pickstown, South Dakota upstream to

Big Bend Dam Big Bend Dam is a major embankment rolled-earth dam on the Missouri River in Central South Dakota, United States, creating Lake Sharpe. The dam was constructed by the U.S. Army Corps of Engineers as part of the Pick-Sloan Plan for Missouri w ...

. The reservoir is named for former

United States Senator The United States Senate is the upper chamber of the United States Congress, with the House of Representatives being the lower chamber. Together they compose the national bicameral legislature of the United States. The composition and po ...

Francis Higbee Case Francis Higbee Case (December 9, 1896June 22, 1962) was an American journalist and politician who served for 25 years as a member of the United States Congress from South Dakota. He was a Republican. Biography Case was born in Everly, Iowa, t ...

, of South Dakota. Francis Higbee Case

History

The Fort Randall Dam and concomitant reservoir were authorized by the

Flood Control Act of 1944 The Pick-Sloan Flood Control Act of 1944 (P.L. 78–534), enacted in the 2nd session of the 78th Congress, is U.S. legislation that authorized the construction of numerous dams and modifications to previously existing dams, as well as levees acros ...

and built next to a historic 1856 military base:

Fort Randall The Fort Randall Military Post was established in 1856 to help keep peace on the frontier. It was located on the south side of the Missouri River in South Dakota, just below the present site of the Fort Randall Dam. History The site for the f ...

. The dam began construction by the Army Corps of Engineers in 1946, and in 1954, its operation was inaugurated by then-President Dwight D. Eisenhower. The resulting reservoir, Lake Francis Case, flooded White Swan, a Native American settlement that had existed along the river. The population of the community was forced to move elsewhere, with many settling in

Lake Andes, South Dakota Lake Andes is a city in, and the county seat of, Charles Mix County, South Dakota, United States. The population was 710 at the 2020 census. The town took its name from Lake Andes which some say derives its name from a pioneer hunter named Handy ...

. Lake Andes, nevertheless, experiences flooding.

Fish and wildlife

Species of fish in the reservoir include

walleye The walleye (''Sander vitreus'', synonym ''Stizostedion vitreum''), also called the yellow pike or yellow pickerel, is a freshwater perciform fish native to most of Canada and to the Northern United States. It is a North American close relat ...

northern pike The northern pike (''Esox lucius'') is a species of carnivorous fish of the genus ''Esox'' (the pikes). They are typical of brackish water, brackish and fresh waters of the Northern Hemisphere (''i.e.'' holarctic in distribution). They are kno ...

sauger The sauger (''Sander canadensis'') is a freshwater perciform fish of the family Percidae that resembles its close relative, the walleye. The species is a member of the largest vertebrate order, the Perciformes.Jaeger, Matthew. 2004. Montana's ...

, sunfish,

yellow perch The yellow perch (''Perca flavescens''), commonly referred to as perch, striped perch, American perch, American river perch or preacher is a freshwater perciform fish native to much of North America. The yellow perch was described in 1814 by Sam ...

common carp The Eurasian carp or European carp (''Cyprinus carpio''), widely known as the common carp, is a widespread freshwater fish of eutrophic waters in lakes and large rivers in Europe and Asia.Fishbase''Cyprinus carpio'' Linnaeus, 1758/ref>Arkive The ...

black bullhead The black bullhead or black bullhead catfish (''Ameiurus melas'') is a species of bullhead catfish. Like other bullhead catfish, it has the ability to thrive in waters that are low in oxygen, brackish, turbid and/or very warm. It also has barbels ...

channel catfish The channel catfish (''Ictalurus punctatus'') is North America's most numerous catfish species. It is the official fish of Kansas, Missouri, Iowa, Nebraska, and Tennessee, and is informally referred to as a "channel cat". In the United States, the ...

, and smallmouth bass. Big game animals around the lake include whitetail and

mule deer The mule deer (''Odocoileus hemionus'') is a deer indigenous to western North America; it is named for its ears, which are large like those of the mule. Two subspecies of mule deer are grouped into the black-tailed deer. Unlike the related whi ...

, coyotes and wild turkeys.

Waterfowl Anseriformes is an order of birds also known as waterfowl that comprises about 180 living species of birds in three families: Anhimidae (three species of screamers), Anseranatidae (the magpie goose), and Anatidae, the largest family, which ...

and upland

game birds Galliformes is an order of heavy-bodied ground-feeding birds that includes turkeys, chickens, quail, and other landfowl. Gallinaceous birds, as they are called, are important in their ecosystems as seed dispersers and predators, and are often ...

include

ducks Duck is the common name for numerous species of waterfowl in the family Anatidae. Ducks are generally smaller and shorter-necked than swans and geese, which are members of the same family. Divided among several subfamilies, they are a form ...

geese A goose ( : geese) is a bird of any of several waterfowl species in the family Anatidae. This group comprises the genera '' Anser'' (the grey geese and white geese) and ''Branta'' (the black geese). Some other birds, mostly related to the she ...

pheasants Pheasants ( ) are birds of several genera within the family Phasianidae in the order Galliformes. Although they can be found all over the world in introduced (and captive) populations, the pheasant genera native range is restricted to Eurasia ...

, prairie chickens, and

grouse Grouse are a group of birds from the order Galliformes, in the family Phasianidae. Grouse are presently assigned to the tribe Tetraonini (formerly the subfamily Tetraoninae and the family Tetraonidae), a classification supported by mitochondria ...

. The

Karl E. Mundt National Wildlife Refuge Karl E. Mundt National Wildlife Refuge is located mostly in the southern part of the U.S. state of South Dakota, with a small extension into northern Nebraska, and includes 1,085 acres (4.39 km2) The refuge is a part of the Lake Andes Na ...

is located just downstream of the lake, as a sanctuary for wintering

bald eagle The bald eagle (''Haliaeetus leucocephalus'') is a bird of prey found in North America. A sea eagle, it has two known subspecies and forms a species pair with the white-tailed eagle (''Haliaeetus albicilla''), which occupies the same niche as ...

s. Bald eagles are commonly spotted around the dam during winter months.

Recreation

The

South Dakota Department of Game, Fish, and Parks The South Dakota Department of Game, Fish, and Parks (GFP) is the U.S. State of South Dakota's State Agency charged with the management of the state's public recreational and outdoor resources. The GFP manages the 13 State Parks and 43 State R ...

(GFP) maintains several Lakeside Use Areas for lake access around the lake. In addition, the GFP operates seven State Recreation Areas on Lake Francis Case: * North Point Recreation Area, near Pickstown * Randall Creek Recreation Area, near Pickstown * Pease Creek Recreation Area, near Geddes * North Wheeler Recreation Area, near Geddes * Platte Creek Recreation Area, near Platte * Snake Creek Recreation Area, near Platte on

South Dakota Highway 44 South Dakota Highway 44 (SD 44) is a state highway in southern South Dakota that runs from U.S. Route 385 (US 385) west of Rapid City to Interstate 29 (I-29) south of Sioux Falls. It is just more than long. Route description SD 4 ...

* Buryanek Recreation Area, near

Burke Burke is an Anglo-Norman Irish surname, deriving from the ancient Anglo-Norman and Hiberno-Norman noble dynasty, the House of Burgh. In Ireland, the descendants of William de Burgh (–1206) had the surname ''de Burgh'' which was gaelicised ...

* American Creek Campground, near Chamberlain (City of

Chamberlain Chamberlain may refer to: Profession *Chamberlain (office), the officer in charge of managing the household of a sovereign or other noble figure People *Chamberlain (surname) **Houston Stewart Chamberlain (1855–1927), German-British philosop ...

Park)

Lake crossings

Several major highways cross Lake Francis Case.

crosses over the lake between rural

Charles Mix County Charles Mix County is a county in the U.S. state of South Dakota. As of the 2020 United States Census, the population was 9,373. Its county seat is Lake Andes. The county was created in 1862 and organized in 1879. It was named for Charles Eli ...

and Gregory County on the longest bridge in South Dakota, and

Interstate 90 Interstate 90 (I-90) is an east–west transcontinental freeway and the longest Interstate Highway in the United States at . It begins in Seattle, Washington, and travels through the Pacific Northwest, Mountain West, Great Plains, Midwest, and ...

crosses the reservoir between

and Oacoma.

External links

U.S. Army Corps of Engineers - Fort Randall ProjectLake Francis Case Map, U.S. Army Corps of Engineers

References

{{authority control

Francis Case Francis Higbee Case (December 9, 1896June 22, 1962) was an American journalist and politician who served for 25 years as a member of the United States Congress from South Dakota. He was a United States Republican Party, Republican. Biography Ca ...

Chamberlain, South Dakota Protected areas of Brule County, South Dakota Protected areas of Charles Mix County, South Dakota Protected areas of Gregory County, South Dakota Protected areas of Lyman County, South Dakota Bodies of water of Brule County, South Dakota Bodies of water of Charles Mix County, South Dakota Bodies of water of Gregory County, South Dakota Bodies of water of Lyman County, South Dakota