Q:Though people are aware of the Rainwater Harvesting system, they have not installed this in many Buildings. How to make these property owners to install rainwater harvesting system? Why these people not installing them?
Latest Answer: Chennai Metrowater has started campaigning about the significance of RWH structures. If RWH is done, there would be significant improvement in the water level and quality. The dependence on groundwater is relatively high in the suburbs and need strict law to make these property owners implement the system. According to studies on failure of RWH, only a few had effective RWH structures and rest of apartment or property owners are aware of the system. They hesitate because lack of plumber or RWH contractor, lack of space and very important due to lack of monitoring by the local bodies.
