According to the World Bank, India is the second-most affected country by flood, following China. The effects of this dubious distinction include water-borne diseases, loss of property, as well as damage to plant life. Controlling floods is an opportunity to conserve water supply and mitigate its effects on the poor. Think you have a solution to keep floods at bay?

How Might We prevent waterlogging and urban flooding during times of heavy rains in metropolitan areas?