Neervayu EVS helps homes, industries, institutions, and communities become water-positive, independent, and sustainable through advanced rainwater harvesting and groundwater recharge solutions.
Rooftop RWH Recharge pits & shafts Borewell recharge Filtration & storage systems Stormwater management Industrial, institutional & community RWH
Scientific groundwater survey Borewell site marking Terrain & soil mapping Hydrogeological analysis Water table & recharge assessment
Recharge wells Recharge borewells Aquifer recharge systems Moisture retention solutions
At Neervayu EVS, we develop efficient, survey-based rainwater harvesting and recharge systems tailored to your site. Our mission is simple—conserve rainwater, restore groundwater, and create water-secure homes and industries.

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Rainwater harvesting is a scientific method of collecting, filtering, and recharging rainwater into the ground to improve groundwater levels. In regions like Raipur and across Chhattisgarh, groundwater levels are declining rapidly due to urbanization and overuse of borewells. A properly designed rainwater harvesting system helps conserve water, recharge aquifers, reduce water tanker dependency, and ensure long-term water security for homes, industries, and institutions.
At Neervayu EVS, every rainwater harvesting and groundwater recharge system is designed based on scientific hydrogeological surveys. Our experts study soil type, geology, rainfall pattern, slope, and water percolation capacity before recommending a solution. This survey-based approach ensures maximum groundwater recharge, long system life (10–25+ years), and minimal maintenance—making our solutions cost-effective and sustainable for Chhattisgarh conditions.
No. All rainwater harvesting and groundwater recharge systems designed by Neervayu EVS are electricity-free and require very low maintenance. Once installed, the system works naturally using gravity and soil percolation. With basic periodic cleaning, the system continues to recharge groundwater efficiently for many years, helping reduce water costs and borewell failures.
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