Rivers and Lakes in Swaziland
Swaziland is one of the best-watered countries in southern Africa. Major perennial rivers, which have their sources in South Africa, flow through the country to the Indian Ocean.
They are the Lomati, the Komati, the Umbuluzi, and the Usutu. The Usutu has the largest catchment in the country, with three main tributaries, the Usushwana, the Ngwempisi, and the Mkhondvo. In the south the Ingwavuma rises in western Swaziland and also cuts the Lubombo