Nile-Congo watershed

The Nile-Congo watershed is a significant geographical feature in Africa, marking the boundary between the drainage basins of the Nile and Congo rivers. This watershed is part of the larger African continent's complex drainage systems, shaped by geological uplift and warping.12345

The Congo basin itself is a vast depression, the second largest river basin in the world, covering over 1.3 million square miles. It is characterized by a dense network of tributaries and is situated between the Sahara Desert to the north and the Atlantic Ocean to the west and south. The Congo River, the continent's second longest, flows through this basin, forming the largest network of navigable waterways in Africa, despite numerous cataracts. The basin also encompasses the world's second-largest rainforest.6217

The Nile basin, on the other hand, is home to the longest river in Africa, the Nile. The development of the Nile basin is theorized to have involved separate upper and lower sections that eventually merged. The Nile flows northward into the Mediterranean Sea, with major tributaries like the Blue Nile.5

These two major drainage systems, the Nile and the Congo, are separated by a watershed that highlights the diverse topography and hydrological systems of Africa.12