Rooftop rainwater harvesting, a technique of capturing rainwater from roof catchments and storing them in reservoirs, is carried out to conserve fresh water resources. The water accumulated can be saved in containers or sub-surface ground water reservoir through artificial recharging techniques and reused for domestic and other purposes.
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Rooftop rainwater harvesting, a technique of capturing rainwater from roof catchments and storing them in reservoirs, is carried out to conserve fresh water resources. The water accumulated can be saved in containers or sub-surface ground water reservoir through artificial recharging techniques and reused for domestic and other purposes.