roadside rainwater harvesting

The 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.

A long-term solution to water scarcity, this low-maintenance system costs just Rs 7,000. And the best part? It doesn't just recharge the groundwater table, it also prevents water from stagnating in the locality! #ChennaiWaterCrisis #SaveWater #CitizenAction