SRI AUROBINDO ASHRAM
SRI AUROBINDO ASHRAM'S RAINWATER HARVESTING SYSTEM RAINWATER AVAILABLE FOR HARVESTING Total area: 95, 870 square metres (Sq m) Average annual rainfall in Delhi: 611 millimetre (mm) Total volume of water harvested: 16, 366 cubic metre (m³) or 1,63,65,879 litres This represents 43 per cent of the total rainwater harvesting potential.