This Vizag Colony Has Not Paid For a Single Drop of Water in 27 Years. Here’s WhyRain Water HarvestingBy Gopi Karelia27 Jun 2020 14:34 ISTThe 15 pits have exponentially recharged the groundwater levels of the JRN colony as well as the neighbouring ones, conserving lakhs of litres of rainwater. Best part? Per pit costed not more than Rs 7,000.Read More