Global Water Resources has estimated that two out of every three people will live in water-stressed areas by the year 2025. Also, it is estimated that 25 countries will be experiencing water stress (below 1,700 m3 per capita per year) by 2025. In today's times, 450 million people in 29 countries suffer from water shortage, which puts a huge pressure especially on the growing economies to use water sustainability and also resolve their growing imbalance of supply and demand (Source: FICCI). Government of India, State Governments and local bodies are making...