Delhi: Froth covers Yamuna river ahead of festive season posing health hazard

The Yamuna river in Delhi was seen blanketed with a thick layer of white froth on Friday, raising health concerns for the public, particularly with the festive season nearing.

Numerous videos shared on social media depict large stretches of the river frothing, resembling clouds above the water, although this phenomenon gradually lessened later in the day.

Bhim Singh Rawat, Associate Coordinator of the South Asia Network on Dams, Rivers & People (SANDRP), informed that “Typically, the upper section of the Yamuna experiences significant flood spells, but this year, there have been none during the recently concluded southwest monsoon of 2024”.

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“This is unusual, as the river usually sees at least a few low or medium flood spells in this segment each year,” Rawat said.

He pointed out that the pollution levels in the river are a serious issue affecting both human health and wildlife in the vicinity.

While the river has some natural self-cleansing properties, the pollution levels are concerning, he mentioned, adding that the white froth observed during this year’s monsoon becomes more prominent during festival seasons.

Experts are urging the government to tackle the pollution levels in the Yamuna, especially with major festivals like Chhath Puja approaching.

According to environmental experts, the noxious foam contains elevated levels of ammonia and phosphates, which pose significant health risks, including respiratory and skin issues.

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“This type of foam formation occurs when fats from decomposing plants and pollutants combine with the water, but its presence during the monsoon is unexpected,” said another expert, attributing the frothing to the lack of flood spells that typically help wash away pollutants.

(With inputs from PTI)