Annual water availability in India 1869 BCM, utilizable 1123 BCM, used 681 BCM, rest flowes into the Sea
2009-12-16 12:48 -New Delhi: The average annual precipitation is estimated as 4000 Billion Cubic Metre (BCM) in the country. After accounting for the natural process evaporation etc., the average annual water availability in the country is assessed as 1869 BCM.