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.
Satucket River fed by the Poor Meadow Brook that takes in the flow of the Shumatuscacant River which drains into Abington and Whitman. Poor Meadow Brook then joins the Satucket just below Robbins Pond in East Bridgewater."Satucket River, below Robins Pond in East Bridgewater". Robbins Pond, which is another body of water in East Bridgewater, is a 124 acre natural warm water pond. Its predominantly sandy bottom has a fairly uniform 6 foot depth. The pond is mostly still water however it does drain into the Satucket."Robbins Pond, East Bridgewater, Plymouth County, Taunton River Watershed". Located above Robbins Pond is Stump Brook,