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Lualaba River - River
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Lualaba River

description Lualaba River Overview

The Lualaba River is the largest headwater of the Congo River system, rising in the Katanga highlands of the southeastern Democratic Republic of the Congo. It flows approximately 1,800 kilometers northward through a region rich in copper and cobalt deposits before transitioning to the Congo River proper at Boyoma (Stanley) Falls near Kisangani. The river includes navigable stretches interrupted by substantial cataracts and rapids, and its watershed supports important mining and agricultural economies.

help Lualaba River FAQ

Where does the Lualaba River become the Congo River?

The name changes downstream of Boyoma Falls near Kisangani in the Democratic Republic of the Congo. Boyoma is a sequence of seven cataracts extending for about 100 kilometers.

Is the Lualaba the true source of the Congo River?

The Lualaba is the Congo's largest upper reach by water flow and is often treated as its main stem. Under the longest-source convention, however, the headwaters are traced through the Luvua, Luapula, and Chambeshi river system.

Can ships navigate the full length of the Lualaba?

No, rapids, falls, and changes in elevation divide it into separate navigable sections. Boyoma Falls in particular prevents continuous river travel between the upper Lualaba and the middle Congo.

Which major lakes and tributaries feed the Lualaba?

Its basin receives water connected with Lake Tanganyika through the Lukuga River and with Lake Mweru through the Luvua River. These tributaries join a river flowing north from the Katanga region toward Kisangani.

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