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Raipur is emerging as a leading example of urban rainwater conservation in India after creating nearly 32,000 rainwater harvesting and groundwater recharge structures under the Jal Sanchay Jan Bhagidari initiative. Officials said the project has strengthened groundwater recharge, reduced waterlogging risks and improved long-term urban water management in Chhattisgarh’s capital.

The city receives nearly 1,200 to 1,400 mm of annual rainfall. However, rapid urban growth, expanding concrete surfaces and excessive groundwater extraction had increased pressure on local water resources. Large volumes of rainwater were previously lost through drainage systems during the monsoon season.

To address these challenges, the Raipur Municipal Corporation partnered with technical experts, developers, institutions and local residents to expand rainwater harvesting systems across the city.

Community Participation Drives Water Conservation

Authorities said public participation has become one of the key strengths of Raipur’s water management strategy. Builders associated with CREDAI integrated recharge systems into housing projects, commercial complexes and institutional campuses. Citizens also adopted rooftop harvesting and local recharge measures in residential areas.

The city introduced multiple low-cost and location-specific technologies. These include recharge wells, percolation pits, injection wells and stormwater recharge systems. Permeable Eco Blocks were also installed in parking spaces, sidewalks and open areas to improve groundwater absorption and reduce urban flooding.

Officials said recharge wells can replenish up to three lakh litres of water annually, while injection wells in groundwater-stressed zones can recharge nearly fifteen lakh litres every year.