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Urban Rwh

Surya Vihar Rainwater Harvesting System

RAINWATER AVAILABLE FOR HARVESTING Total rooftop and surface area: 44,029square metres (sq m) Average annual rainfall in Gurgaon:  577.8 millimetres (mm) Total volume of rainwater harvested:  18,207 cubic metres (m 3 ) or 1,82,07,031 litres Therefore, 85 per cent of the total rooftop and surface runoff is being harvested.


CSE’s work on Urban RWH The first step: To make households, industries, institutions, and urban mohallas, all recognise the importance and value of rainwater harvesting for their own lives.