"Data analysis by DW reveals many Brazilians live near dams that, without proper maintenance and governmental oversight, could be deadly in the case of failure."

"Around 1 million people in Brazil live near a dangerous dam, according to a DW analysis. The situation raises alarm bells about the possible consequences of yet another accident in the country, which has seen three large-scale dam disasters since 2009.

The finding includes all those living in populated areas no more than a kilometer away from one of the 1220 dams that combine "high risk" and "high potential damage" classifications in Brazil's National Dam Safety Information System (SNISB).

A high-risk classification means that a dam has structural damage, design flaws or is not properly maintained, putting it at greater risk of organizational mishaps and safety incidents that could lead to a rupture. A high potential damage classification, in turn, means that such a failure would have major environmental, human or economic costs."

Rodrigo Menegat Schuinski reports for DW April 29, 2022. [2]