The Yamuna River is the largest tributary of the Ganga. It travels barely a distance of 22 km through Delhi. However, this region contributes to about 80 per cent of its total pollution load. Currently, this stretch discharges waste water from almost 22 drains into the river. Untreated effluents, containing toxins and chemicals, released from houses and industries creates froth (white foam) on the river’s surface. Algae, in addition, prevents sunlight from venturing into the depths of this river. Plus, low water level in the river causes concentration of these pollutants…

The managment of silt washed down by the Himalyan rivers are key to mitigating flood risk in vulnerable regions across India There are different methods to manage silt load. Soil conservation methods like crop rotation, use of organic matter, contour cultivation and restricted land use are some of the recommended methods of silt managment, especially in the catchment areas of rivers.

A few kids were tracking their paper boat in a river. Who was to say they would discover dirty truths. During heavy rains, they overflow and flood courtyards. These become a breeding ground for mosquitoes. Open defecation near these drains causes the faecal matter to flow into households. The poorly designed toilet pits don't help either, he had explained. Pushpa was jolted when she heard the bell ringing and was swarmed into her class by the excited students.

A Kolkata man has taken it upon himself to document life and livelihoods along the river Ganga[The Ganga] is dying. Pollution from the factories and farms of the fastest-growing large economy in the world . . .  has turned its waters toxic—BBC The Ganges, India’s holy river, is also one of the most polluted in the world . . . There are many causes of Ganges river pollution—English Online