Luangwa River ago, there was no way out and the Luangwa Rift filled with a Rift Valley Lake called the Madumabisa Lake, which rivalled Lake Malawi in size. The water of the lake overflowed in a river to the south-west, towards what is now the Kalahari, where it combined with the Okavango, Upper Zambezi, Cuando and Kafue rivers, emptying into the Limpopo River and flowing to the Indian Ocean. Several geological events combined to produce the current river systems. Faulting produced another graben just to the south of the Luangwa Rift, and running east-west: the Zambezi Rift Valley and the Chicoa Trough.
Zambezi River Authority on the Zambezi water by nations bordering the river were settled by the 1995 Southern African Development Community (SADC) protocol on shared watercourse systems and establishment of the Zambezi River Authority. However, the commitment of member governments to honor the agreement seems weak and may not stand up to the pressures of climate change. Citations Sources Zambezi River Authority The Zambezi River Authority (ZRA) is a corporation jointly and equally owned by the governments of Zambia and Zimbabwe. It is a governed by a four-person council consisting of the Ministers of Energy and Finance of each country. Its primary function