Congaree River

About

Congaree National Park — Champion Trees of the Old Growth South. The gauge at 02169500 tells the working story of the Congaree today. Average flow runs around 8,400 CFS, with the optimal paddling window falling between 2,000 and 15,000 CFS on this Class I water. That volume reflects a large watershed: the river gathers the combined output of the Broad and Saluda at Columbia and carries it 47 miles to the Santee, draining 7,500 square miles of central South Carolina en route.

The river takes its name from the Congaree people, a Siouan-speaking tribe who lived in the floodplain for thousands of years. European colonization and smallpox devastated them, and by the mid-1700s the survivors had largely been absorbed into the Catawba Nation. The bottomlands they knew were among the most fertile in the region — the Saluda and Broad river valleys became the heart of the 18th- and 19th-century rice, indigo, and cotton plantations that built South Carolina's colonial economy. That history is also written in labor and survival: within the park stand cattle mounts raised by enslaved Africans, earthen refuges built to herd livestock above the river's severe floods.

The forest itself nearly disappeared. From the 1830s through the 1920s, the Congaree watershed was logged hard to feed the regional timber industry and the railroad expansion of the late 19th and early 20th centuries. Local sawmills, logging drives, and downstream lumber operations worked the bottomlands until the old-growth stands were largely exhausted by 1910. State forestry conservation began around 1915, and the establishment of state forests in the 1930s finally ended large-scale cutting. Meanwhile, the first systematic study of the river's flow came from USGS surveys beginning in the 1870s, with gauging stations established between the 1880s and 1910s.

Protection came in stages. The 1976 monument designation preserved the floodplain; the 2003 redesignation as a national park recognized the 26,000-acre old-growth bottomland hardwood forest as one of the most ecologically significant landscapes in North America. Today roughly 27,000 acres of the floodplain sit inside the park, drawing paddlers, hikers, and birders. The park is a major bird migration stopover, and Audubon Christmas Bird Counts between 1990 and 2010 recorded over 200 species within its bounds.

For paddlers, the river breaks into three stretches. The upper 20 miles run from Columbia to the park boundary, shifting from urban to wild. The middle 20 miles thread the national park's old-growth floodplain forest, where park-managed canoe and kayak access serves the Cedar Creek trail. The lower 10 miles widen out as the river approaches its confluence with the Wateree. Nearby, the 627-acre Congaree Creek Heritage Preserve carries a boardwalk through the wetland forest — a living landscape the river has been shaping for millennia.