Edward, Lake, or Edward Nyanza (nĪănˈzə, nē–) [key] 830 sq mi (2,150 sq km), in the Great Rift Valley, central Africa, on the Congo-Uganda border. It lies at an altitude of c.3,000 ft (910 m), is c.50 mi (80 km) long, and has a maximum width of c.30 mi (48 km). Lake Edward is connected with the Nile system by the Semliki River, which drains the lake in the north and flows into Lake Albert. Lake Edward has many fish, and hippopotamuses abound on its southern shores. Henry Morton Stanley visited the lake in 1889 and named it after Albert Edward, then the prince of Wales (later Edward VII).
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