Pre-park Resource extraction on the Congaree River centered on
cypress logging from 1898 when the
Santee River Cypress Logging Company began to operate in the area of what is now the park. Owned by
Francis Beidler and
Benjamin F. Ferguson of Chicago, the company operated until 1914; subsequently, Beidler and his heirs retained ownership of the area. In the 1950s
Harry R. E. Hampton was a member of the Cedar Creek Hunt Club and co-editor of
The State. Hampton joined with Peter Manigault at the Charleston
The Post and Courier to advocate preservation of the Congaree floodplain. Hampton formed the Beidler Forest Preservation Association in 1961. As a result of this advocacy a 1963 study by the
National Park Service reported favorably on the establishment of a national monument.
Monument establishment No progress was made in the 1960s. Renewed logging by the Beidlers in 1969 prompted the 1972 formation of the Congaree Swamp National Preserve Association (CSNPA). The CSNPA joined forces with the
Sierra Club and other conservation organizations to promote federal legislation to preserve the tract. South Carolina Senators
Strom Thurmond and
Ernest F. Hollings introduced legislation in 1975 for the establishment of a
national preserve. On October 18, 1976, legislation was passed to create Congaree Swamp National Monument. An expansion plan was introduced by Hollings and Thurmond in 1988, expanding the monument to .
Conversion to a national park Over two-thirds of the national monument was designated a
wilderness area on October 24, 1988, and it became an
Important Bird Area on July 26, 2001. Congress redesignated the monument Congaree National Park on November 10, 2003, dropping the misleading "swamp" from the name, and simultaneously expanded its authorized boundary by approximately . As of December 31, 2011, approximately of the park are in federal ownership. ==Environment==