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 Watercourse Commission existing North-South Carrier in Botswana that would connect the carrier to the Zambezi River. Zambia and Namibia both have plans to expand irrigation in the upper river basin. South Africa, although not a riparian to the Zambezi river, also has plans to draw substantial amounts of water from the Zambezi River once the Lesotho Highlands Water Project is "fully developed". Citations Sources Zambezi Watercourse Commission The Zambezi Watercourse Commission (ZAMCOM) is a water management organization established by member states of the Southern African Development Community (SADC) whose territory contains the Zambezi river basin. The Zambezi originates in northwestern Zambia, and