The Columbia Canal is the surviving canal of a series of canals built by the State of South Carolina in 1824 using the labor of indentured Irishmen to provide direct water routes between the upstate settlements and the towns on the Fall Line. It is on the Congaree and Broad rivers in Columbia, South Carolina. It is the focal point of the Riverfront Park in Columbia. The canal is now used to generate hydroelectric power by the South Carolina Electric & Gas Co.