Lake · Suriname
Brokopondo Reservoir
The Brokopondo Reservoir is a huge artificial lake in Suriname in South America. It covers about 1 560 km² – nearly one percent of the whole country – and is one of the largest reservoirs in the world.



Picture credit: -JvL- (CC BY 2.0) · Mark Ahsmann (CC BY-SA 3.0) · Mark Ahsmann (CC BY-SA 3.0) · Wikimedia Commons
Where is Brokopondo Reservoir?
Countries on its shores: Suriname.
Largest body of water of: Suriname.
Middle of the lake: 4.80° N, 55.07° W
The story behind it
Suriname has no natural lake of this size, so its largest body of water is this reservoir. It was made when the Afobaka Dam was built across the Suriname River; the dam was finished in 1964. It is 54 metres tall, and together with smaller dams along the edge of the lake it is 12 kilometres long. The dam makes electricity. Most of it was used to turn a rock called bauxite into aluminium, and the rest went to the capital, Paramaribo. The rising water covered villages where thousands of people lived, and they had to move to new homes. Before the flooding, a rescue mission called Operation Gwamba saved almost 10 000 animals. The trees were not cut down, so a whole drowned forest still stands under the water. Since 2004, divers have been sawing the old tropical wood under water. How big the lake is depends on how high the water is.
Find it on the globe
Brokopondo Reservoir is there as a small blue dot with its name, right on the water. From far away the planet is only a blue ball; detail arrives as you zoom in, and this one appears once you are close enough. Open it on the globe.
It sits at its real coordinates, not near them — the same numbers listed in the facts above. Switch off the layer for this kind of place and it disappears again; the buttons for that are down the right-hand edge.
Questions children ask
How big is the Brokopondo Reservoir?
The Brokopondo Reservoir covers about 1 560 km², depending on how high the water is. That is nearly one percent of the whole of Suriname.
Why is there a forest under the water?
To save money, the trees were not cut down before the valley was flooded, and this later caused problems for boats. Since 2004, divers have been cutting the drowned trees and bringing the wood up.
What happened to the animals when the valley was flooded?
A rescue mission called Operation Gwamba caught animals in the area that was going to be flooded and carried them to safety. In 1964, it saved almost 10 000 animals.
Where these numbers come from
Every figure on this page was checked against public reference sources before publication. Where sources genuinely disagree, the text says so.
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