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What artificial lake is the world's largest?
Question
#57033. Asked by author. (May 03 05 9:50 AM)
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riotgrrl
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Although it's often said to be Lake Nasser, at around 6,000 km2 it is significantly smaller than Lake Volta, which is over 8,000 km2.
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melodysparks
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Lake Volta is the world’s largest artificial lake 85 m above sea level created after the River Volta was dammed at the Akosombo gorge with an average length and width of 400 km and 25 km respectively. It has a catchment of 385,185 km2, excluding its own area of 8,730 km2
Surface area [km2] 8,502
Volume [km3] 148
Maximum depth [m] 75
Mean depth [m] 18.8
Water level Regulated
Normal range of annual water level fluctuation [m] 2-3
Length of shoreline [km] 4,800
Residence time [yr] 4.3
Catchment area [km2] 385,180
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author
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According to my information the largest dams/reservoris/artificial lakes (by volume) are as follows:
1.Dnjepr dam, Russia in Europe (which, then, also is the largest in Europe), 182 billion m3.
2. Kariba dam, Zambia/Zimbabwe, 180 billion m3.
3. Lake Nasser, Egypt/Sudan, 169 billion m3.
4. Bratsk dam, Russia in Asia, 169 billion m3.
5. Lake Volta, Ghana, 148 billion m3.
Which of these has the largest area in km2?
I don' t know.
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gmackematix
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Sorry, but the damming of the Dnieper created not one reservoir of the volume claimed but a chain of reservoirs, none of which on their own are the largest in the world or Europe.
http://en.wikipedia.org/wiki/Dnieper
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