e/Gavins Point Dam

Information
has gloss	eng: Gavins Point Dam is a hydroelectric dam on the Missouri River in the U.S. states of Nebraska and South Dakota. Built from 1952 to 1957, it impounds Lewis and Clark Lake. The dam is on the Nebraska-South Dakota border, west of Yankton, South Dakota.
lexicalization	eng: Gavins Point Dam
instance of	(noun) a barrier constructed to contain the flow of water or to keep out the sea dike, dyke, dam