Geography of Africa outer ranges. The main drainage of the continent is to the north and west, or towards the basin of the Atlantic Ocean. To the main African rivers belong: Nile (the longest river of Africa), Congo (river with the highest water discharge on the continent) and the Niger, which flows half of its length through the arid areas. The largest lakes are the following: Lake Victoria (Lake Ukerewe), Lake Chad, in the centre of the continent, Lake Tanganyika, lying between the Democratic Republic of Congo, Burundi, Tanzania and Zambia. There is also the considerably large Lake Malawi stretching along the eastern
Water politics in the Nile Basin sustainable international water development is to be applied. In effect, this agreement gave Egypt complete control over the Nile during the dry season when water is most needed for agricultural irrigation. It also severely limits the amount of water allotted Sudan and provides no water to any of the other riparian states. The Nile Basin Initiative (NBI) is a partnership among the Nile Riparian states that “seeks to develop the river in a cooperative manner, share substantial socioeconomic benefits, and promote regional peace and security”. It was formally launched in February 1999 by the water ministers of 9 countries that