Water Management

India could address its water, food security by replacing rice cultivation: Study 

In India, although we have approximately four months of monsoon (which is basically 45 days of effective rainfall), in drought prone areas, there are only 10-15 days of harvestable rain in the entire season. If you don't get enough rain during those days, it's a cause for worry.

Urbanization has posed challenge on water resources in cities. Both the water quantity shortage and deteriorated water quality are the prevailing issues in the cities. Physical losses and non-revenue water are the major concerns of water supply systems in cities.

A growing demand for water implies the need for an improved understanding of our resources, and the ability to manage that demand in an equitable and sustainable way.

Wells, not dams, have been the temples of modern India

HIGHLIGHTS

Up until two decades ago, the main sources of drinking water in Rajasthan included surface water from perennial ponds, reservoirs, lakes, dams, rivers and streams with borewells and tubewells used sparingly and only in remote areas. All this changed when guinea worm infections started appearing in the state. 

River Teesta originates at Tso Lamo, Sikkim, flows through West Bengal and then enters the Rangpur division in Bangladesh.

Gujarat tops Niti Aayog's composite water management index

Untreated sewage is the biggest source of water pollution in India with around 70 percent of the raw sewage generated in urban areas entering lakes, rivers, seas and underground aquifers.

Lewari, a village located around 17 km from Alwar in Rajasthan, is the site of a water conflict these days. “The production of Jayanti jaljeera, haazme ka lalantop drink (a digestive drink) has left our village parched,” says Nanak Singh, a resident.