Both surface and groundwater today in India and other South Asian cities is facing huge quantity and quality threat. Urban areas are facing water logging due to torrential rain. It is time to engineer the ferocious events of rain. Channelising and holding rain water must become the nation’s mission. Lakes, ponds, tanks which are built to hold water must be protected. These waterbodies not only provide drinking water, support livelihoods and biodiversity but also control the rate of runoff and subsequently control the runoff.