The Lualaba is the headstream of the Congo River, running from the vicinity of Lubumbashi north to Kisangani, where the Congo officially begins. The Lualaba was once considered a possibility for the source of the Nile, until Henry Morton Stanley journeyed down it and proved that it drained into the Atlantic Ocean. Image of Kinshasa and Brazzaville, taken by NASA; the Congo River is visible in the center of the photograph Length 4,380 km Elevation of the source m Average discharge 41,800 m³/s Area watershed 3,680,000 km² Origin Mouth Atlantic Ocean Basin countries Dem. ... Lubumbashi is the second largest city in the Democratic Republic of the Congo. ... Kisangani, formerly Stanleyville, (population 500,000) is a city in the Democratic Republic of the Congo in Central Africa. ... The Nile in Egypt Length 6 695 km Elevation of the source 1 134 m Average discharge 2 830 m³/s Area watershed 3 400 000 km² Origin Africa Mouth the Mediterranean Basin countries Uganda - Sudan - Egypt The Nile (Arabic: النيل an-nīl), in Africa, is one of the two... Sir Henry Morton Stanley (January 29, 1841-May 10, 1904) was a 19th-century, Welsh-born, United States journalist and explorer famous for his exploration of Africa and his search for David Livingstone. ...
The river also has the second-largest flow in the world, behind the Amazon, and the second-largest watershed of any river, again trailing the Amazon and slightly ahead of the Mississippi.
Henry Morton Stanley was the first European to navigate along the river's length and report that the Lualaba was not a source of the Nile as had been suggested.