Santee-Wateree-Catawba River System in British English
(sænˈtiːˈwɔːtəriːkəˈtɔːbə ˈrɪvə ˈsɪstəm)
nounan inland waterway in SE United States, rising as the Catawba River in North Carolina and flowing east, then south into South Carolina, where it becomes the Wateree River, flowing souththrough a series of lakes and reservoirs, where it becomes the Santee. Length: 866 km (538 miles)