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Iguazu Falls record flow of 11.8 million L/s

Guia 3 newsroom · edited by Annie GrellmannPortuguêsEspañol

Peak flow reached Monday, the highest of the year, according to CNN

On October 14, 2026, Iguazu Falls reached 11.8 million liters per second, the highest volume recorded this year. The information was released by CNN in its weather coverage.

Iguazu Falls record flow of 11.8 million L/s

Iguazu Falls, which lie on the border between Argentina and Brazil, recorded on Monday a peak of 11.8 million liters per second, according to CNN. This figure represents the highest flow observed at the falls throughout 2026.

The report, updated at 5:30 p.m. Brasília time on October 14, 2026, attributes the increased water intensity to the El Niño phenomenon, which has intensified precipitation in the region.

Source: CNN
https://www.cnn.com/2026/10/14/weather/video/wxapp-iguazu-falls-reopens-after-record-flow-hits-8-times-historical-average

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