Are you thinking of saving rainwater and replenishing your water source,  If you have a rainwater harvesting facility installed in your house, one evening’s rain for two hours is enough to give 8,000 litres of drinking water, which will suffice a family of four for seven days. With Bangalore having about 60 to 80  rainy days inside a year, it is estimated that residences with a 100 sq m roof can gather about 97,000 litres of drinking water per annum that will take care from the drinking water needs for about 200 to 230  days. (more…)

Tags: conserve rain water