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Lake Towuti - Lake
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Lake Towuti

description Lake Towuti Overview

Lake Towuti is the largest lake on the Indonesian island of Sulawesi, covering an area of approximately 560 square kilometers. It is the deepest of the ancient Malili Lakes system, reaching depths of over 200 meters and draining into the Larona River. The lake features highly stratified, iron-rich and nickel-rich sediments. It harbors a diverse array of endemic fauna adapted to these specific conditions, including unique species of freshwater snails, crabs, and telmatherinid fishes.

help Lake Towuti FAQ

Where is Lake Towuti located?

Lake Towuti is the largest lake on the Indonesian island of Sulawesi, covering an area of approximately 560 square kilometers. It is situated in the central highlands of South Sulawesi.

How deep is Lake Towuti?

It is the deepest of the ancient Malili Lakes system, reaching depths of over 200 meters. This significant depth contributes to its highly stable, ancient ecosystem.

What river drains Lake Towuti?

Lake Towuti drains into the Larona River, which eventually flows into the Gulf of Boni. The outflow is carefully managed because it is utilized for hydroelectric power generation by a major Indonesian nickel mining company.

Why is Lake Towuti important to science?

Because of its incredible age and isolation, the lake features highly specialized, endemic species, such as the Towuti fighting fish. Scientists have also drilled deep into its sediments to study ancient climate patterns in the tropical Indo-Pacific region.

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