-The Indian Express Proposals for the remaining 755, which include 39 untraceable water bodies, are being sought and agencies have been asked to submit them by the end of this month, a Delhi government official said. The Delhi Wetland Authority has sought action plans from land-owning and maintenance agencies for revival of more than 1,000 water bodies in the capital, including lakes, ponds and wells. Details compiled by the authority show that...

-Down to Earth This water causes diarrhoeal diseases that kill 800 children every day, mostly in India, Afghanistan and Congo To limit the spread of disease and reduce environmental pollution, human waste (excreta) needs to be safely contained and effectively treated. Yet 4.2 billion people, more than half of the world’s population, lack access to safe sanitation. In developing countries, each person produces, on average, six litres of toilet wastewater each day. Based...

-Down to Earth Sharad Chandra, director, flood forecast monitoring division, Central Water Commission, spoke to DTE on increasing instances of urban flooding   Urban flooding is increasingly becoming a common occurrence in India, the latest victim being Hyderabad. The city received unusually heavy rainfall October 13-14, 2020, due to a deep depression that developed in the Bay of Bengal. Heavy damage to property, roads and human lives were reported. Experts have argued that...

-Down to Earth Manpower minimised, water used in the process recycled; environmentalists hail the model, but implementation under cloud Idol immersion in Kolkata has turned a new leaf in the wake of the novel coronavirus disease (COVID-19) pandemic through the ‘wash-and-melt’ model. Tridhara Akalbodhon, a club in south Kolkata, used water jets to melt its durga idols instead of immerising them. Environmentalists, too, have hailed the model as environment-friendly. The idols were positioned through...

-Down to Earth A village in outer Delhi is sinking in wastewater overflowing from the Najafgarh drain. That’s because of construction over a wetland, which has blocked the natural water channels. Extreme rainfall has worsened the crisis If you wished to enter Raota village, on the Delhi-Haryana border in the national capital’s southwest district, you would have to wade through knee-deep wastewater. Roads there resembled a sewer; people used boats to commute. Wastewater...