https://www.newindianexpress.com/states/tamil-nadu/2021/Sep/28/effluents-from-dyeing-units-polluting-noyyal-river-again-2364778.html
Effluents from dyeing units polluting Noyyal river Again
Effluent released by Tiruppur dyeing units in the Noyyal River, which drains into the Cauvery in Karur, has been posing a threat to farmers and residents.
noyyal rivereffluentsdyeingunitspolluting