The Savannah River is a major river in the southeastern United States, forming most of the border between the states of South Carolina and Georgia. Two tributaries of the Savannah, the Tugaloo River and the Chattooga River, form the northernmost part of the border. The Savannah River drainage basin extends into the southeastern side of the Appalachian Mountains just inside North Carolina, bounded by the Eastern Continental Divide. The river is around 301 miles (484 km) long. The Savannah was formed by the confluence of the Tugaloo River and the Seneca River. Today this confluence is submerged beneath Lake Hartwell. The Tallulah Gorge is located on the Tallulah River, a tributary of the Tugaloo River that forms the northwest branch of the Savannah River.
Lake Strom Thurmond, officially designated J. Strom Thurmond Reservoir at the federal level, and Clarks Hill Lake by the state of Georgia, is a man-made reservoir at the border between Georgia and South Carolina in the Savannah River Basin.
The Tallulah River is a 47.7-mile-long (76.8 km) river in Georgia and North Carolina. It begins in Clay County, North Carolina, near Standing Indian Mountain in the Southern Nantahala Wilderness and flows south into Georgia, crossing the state line into Towns County. The river travels through Rabun County and ends in Habersham County. It cuts through the Tallulah Dome rock formation to form the Tallulah Gorge and its several waterfalls. The Tallulah River intersects with the Chattooga River to form the Tugaloo River at Lake Tugalo in Habersham County. It joins South Carolina's Seneca River at Lake Hartwell to form the Savannah River, which flows southeastward into the Atlantic Ocean.
The Chattooga River is the main tributary of the Tugaloo River.
Lake Cumberland is a reservoir in Clinton, Pulaski, Russell, Wayne, and Laurel, counties in Kentucky. The primary reasons for its construction were a means for flood control and the production of hydroelectric power. Its shoreline measures 1,255 miles (2,020 km) and the lake covers 65,530 acres (265 km2) at the maximum power pool elevation. The reservoir ranks 9th in the U.S. in size, with a capacity of 6,100,000 acre-feet (7.5 km3) of water, enough to cover the entire Commonwealth of Kentucky with 3 inches (76 mm) of water. The main lake is 101 miles (163 km) long and over one mile (1.6 km) across at its widest point.
The Tugaloo River is a 45.9-mile-long (73.9 km) river that forms part of the border between the U.S. states of Georgia and South Carolina. It was named for the historic Cherokee town of Tugaloo at the mouth of Toccoa Creek, south of present-day Toccoa, Georgia and Travelers Rest State Historic Site in Stephens County, Georgia.
Hartwell Dam is a concrete and embankment dam located on the Savannah River at the border of South Carolina and Georgia, creating Lake Hartwell. The dam was built by the U.S. Army Corps of Engineers between 1955 and 1962 for the purposes of flood control, hydropower and navigation. The concrete and earthen structure spans 15,840 feet (4,828 m). The concrete section is 1,900 feet (579 m) long and rises 204 feet (62 m) above the riverbed at its apex. The Hartwell Dam currently produces 468 million KWh of electricity annually, has prevented over $40 million in flood damage since completion and also provides recreation, water quality, water supply, along with fish and wildlife management.
The Keowee River is created by the confluence of the Toxaway River and the Whitewater River in northern Oconee County, South Carolina. The confluence is today submerged beneath the waters of Lake Jocassee, a reservoir created by Lake Jocassee Dam.
The Seneca River is created by the confluence of the Keowee River and Twelvemile Creek in northwestern South Carolina, downriver from Lake Keowee near Clemson. It is now entirely inundated by Lake Hartwell, and forms a 21-mile-long (34 km) arm of the lake. The Seneca River and the Tugaloo River join to form the Savannah River.
Lake Keowee is a man-made reservoir in the United States in the state of South Carolina. It was developed to serve the needs of power utility Duke Energy and public recreational purposes. It is approximately 26 miles (42 km) long, 3 miles (4.8 km) wide, with an average depth of 54 feet (16 m), and a shoreline measured at 300 miles (480 km) in total, and is approximately 800 feet (240 m) above sea level.
Isunigu was a Cherokee town on the Keowee River. It was on the west side of the Keowee River, near the mouth of Coneross Creek, in today's Oconee County, South Carolina. Present-day Clemson and Seneca, South Carolina later developed near here.
Richard B. Russell Lake is a reservoir created by the U.S. Army Corps of Engineers by construction of Richard B. Russell Dam on the Savannah River bordering Elbert County, Georgia and Abbeville and Anderson counties in South Carolina. The lake impounds primarily the Savannah River but also includes Beaverdam Creek on the Georgia side and Rocky River on the South Carolina side. Filling of the lake began in October 1983, and was completed in December 1984 for a full pool elevation of 475 feet (145 m). Lake levels do not change much because the lake is designed to operate within 5 feet (1.5 m) of full pool compared to Hartwell and Thurmond, whose 35 feet (11 m) and 18 feet (5.5 m) of conservation storage respectively causes their levels to change more dramatically. This causes the lake to always look full.
Tugaloo was a Cherokee town located on the Tugaloo River, at the mouth of Toccoa Creek. It was south of Toccoa and Travelers Rest State Historic Site in present-day Stephens County, Georgia. Cultures of ancient indigenous peoples had occupied this area, and those of the South Appalachian Mississippian culture built a platform mound and village here. It was an administrative and ceremonial center for them.
Andersonville was a town in Anderson County, South Carolina, that was settled around 1800. It was named for Robert Anderson, who was a Revolutionary War veteran. Although it had been a thriving textile and trading community, it suffered from repeated floods and was bypassed by the railroad. The construction of Lake Hartwell displaced the remnants of the community. Today the nearest incorporated communities are Hartwell, Georgia, across the lake to the southwest, and Anderson, South Carolina, to the North.
Lake Yonah is a lake on the Tugaloo River, separating Georgia and South Carolina.
J. Strom Thurmond Dam, also known in Georgia as Clarks Hill Dam, is a concrete-gravity and embankment dam located 22 miles (35 km) north of Augusta, Georgia on the Savannah River at the border of South Carolina and Georgia, creating Lake Strom Thurmond. U.S. Route 221 cross it. The dam was built by the U.S. Army Corps of Engineers between 1946 and 1954 for the purposes of flood control, hydroelectricity and downstream navigation. The concrete structure of the dam spans 1,096 feet (334 m) and rises 204 feet (62 m) above the riverbed, housing a power plant with an installed 380 MW capacity. The Dam has prevented over $3.1 million in estimated flood damage annually and also provides recreation, water quality, water supply, along with fish and wildlife management.
Richard B. Russell Dam is a concrete-gravity and embankment dam located on the Savannah River at the border of South Carolina and Georgia, creating Richard B. Russell Lake. The dam was built by the U.S. Army Corps of Engineers between 1974 and 1985 for the purposes of flood control, hydroelectricity, recreation, additional stream flow regulation, water supply, and fish and wildlife management. The concrete structure of the dam spans 1,904 feet (580 m) and rises 210 feet (64 m) above the riverbed, housing a hydro-power plant with an installed 600 megawatts (800,000 hp) capacity. The Richard B. Russell Dam is the final large dam completed by the U.S. Army Corps in the Savannah River Basin and lies 30 miles downstream from the Hartwell Dam (1962) and 37 miles (60 km) upstream from the J. Strom Thurmond Dam (1954).
The Chauga Mound (38OC1) is an archaeological site once located on the northern bank of the Tugaloo River, about 1,200 feet (370 m) north of the mouth of the Chauga River in present-day Oconee County, South Carolina. The earthen platform mound and former village site were inundated by creation of Lake Hartwell after construction of the Hartwell Dam on the Savannah River, which was completed in 1962.
Chickasaw Point is a lakeside community and census-designated place (CDP) in Oconee County, South Carolina, United States. It was first listed as a CDP prior to the 2020 census. The population as of 2020 was 718.
