Lake Sharpe is a large reservoir located in central South Dakota, formed by the Big Bend Dam on the Missouri River. The dam was completed and Lake Sharpe officially opened to public use in 1963 as part of an extensive flood control system managed by the U.S. Army Corps of Engineers.

Spanning approximately 80 miles with a surface area covering over 56,000 acres, Lake Sharpe has become known for its recreational opportunities including boating, fishing (notably walleye), camping and bird watching due to its diverse wildlife habitat. Its shores are dotted with numerous recreation areas providing access points for visitors seeking outdoor adventures or simply serene views along this expansive body of water.

The lake also plays an important role in hydroelectric power generation contributing to regional energy needs while supporting irrigation projects that benefit local agriculture. As such it's not only a natural attraction but also integral infrastructure within South Dakota's landscape.

Formed by the construction of Big Bend Dam on the Missouri River, completed in 1963, this reservoir is named after Merrill Q. Sharpe, a former governor of South Dakota. The dam was built as part of the Pick-Sloan Plan for flood control and river development projects initiated during World War II.

Prior to its creation, much of the land along what would become its shores were privately owned with uses varying from agriculture to grazing lands. Some areas held historical significance due to Native American tribes who inhabited these regions; notably among them are sites related to Sioux history.

Following inundation by waters retained behind Big Bend Dam managed by U.S Army Corps Engineers (USACE), previous ownership patterns changed significantly with large tracts coming under federal management. USACE oversees recreational activities including fishing and boating while ensuring environmental protection measures are maintained within park boundaries.

Historical features now submerged or adjacent include ancient burial mounds and village sites attributed mainly to Arikara people before they moved further northward following pressure from other tribes like Lakota Sioux around late 18th century onwards.

The area also played roles in early European exploration narratives-Lewis & Clark Expedition passed through here-and later military campaigns against indigenous populations resisting territorial encroachments throughout nineteenth-century westward expansion periods.

Today's visitors can explore cultural heritage at visitor centers which detail archaeological findings alongside natural beauty that encompasses diverse wildlife habitats supported partly because it operates as an important stopover point for migratory birds across Central Flyway zone paths traversing North America longitudinally each year.