The Kuiseb River in Namibia flows from the Khomas highlands west of Windhoek to Walvis Bay. The Kuiseb is an ephemeral river with a mean run-off of roughly 20 million cubic metres per annum.
It is bordered on one side by the tallest sand dunes in the world, and on the other by barren rock. The red sand dunes south of the river reach heights over 150 meters. The prevailing winds blow the dunes northward, but their movement is blocked by the river. In the process, so much sand and silt is deposited in the Kuiseb that it only reaches the sea while it is in flood. Friedenau Dam, built in 1972, is located on the river.
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Satellite image of the Kuiseb river.
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Natural-colour satellite image of the Kuiseb River.
Famous quotes containing the word river:
“The Xanthus or Scamander is not a mere dry channel and bed of a mountain torrent, but fed by the ever-flowing springs of fame ... and I trust that I may be allowed to associate our muddy but much abused Concord River with the most famous in history.”
—Henry David Thoreau (1817–1862)