Take a pledge to preserve water for saving earth on World Water Day World Water Day: Are you drinking to your health? This World Water Day, Know 7 practical ways to conserve water World Water Day: Does drinking water need purifying? Swachh Jal-Surakshit Jal - A joint initiative to decrease water-borne diseases The buzz in Noida, GreNo, Ghaziabad and Gurgaon