Barragem Atibainha, Water management dam in Nazaré Paulista, Brazil
Barragem Atibainha is a water management dam near Nazaré Paulista that stores water for regional supply. It stands about 38 meters tall and holds a storage capacity of nearly 291 million cubic meters.
The dam was built in 1975 as part of the Cantareira System to supply water to the São Paulo metropolitan region. It connects multiple reservoirs through tunnels and serves as a key part of the regional water network.
The dam created new opportunities for local communities to develop fishing practices and outdoor activities along its extensive shoreline.
The dam area is accessible during daylight hours with several spots where you can view the water structure. Good footwear is recommended since some areas near the dam can be uneven or slippery.
The structure is part of a complex system of tunnels that transport water between different reservoirs to optimize distribution across the region. These underground connections allow water to be moved based on changing needs.
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