Across Delhi, hundreds of housing societies have installed Rainwater Harvesting (RWH) systems—yet during inspection, many of these systems fail.
The most common issues are choked recharge pits, no actual groundwater recharge, overflowing chambers during rain, and missing or incorrect filtration media.
In many cases, the system looks complete on the surface but is non-functional underground.
This often results in repeated Delhi Jal Board (DJB) notices, penalties, and last-minute panic before inspections.
The root cause is simple: Rainwater Harvesting systems are frequently constructed without proper engineering design, relying on plumbers or local contractors instead of qualified professionals.
We strongly believe that Rainwater Harvesting is an engineering solution—not a plumbing job. With over 35 years of experience and more than 215 completed RWH projects, we understand DJB norms, site constraints, soil condition, and long-term performance requirements.
Our approach focuses on functionality, transparency, and compliance—so societies don’t just install a system, but own a system that actually works.
We provide end-to-end RWH solutions: technical survey, scientifically designed recharge pits, correct filter media, proper pipeline layouts, overflow planning, and complete documentation.
Most importantly, we ensure your system is Delhi Jal Board(DJB) - compliant and eligible for the DJB Rainwater Harvesting Compliance / Adequacy Certificate—protecting your society from penalties and legal notices.
Every system is built to be Delhi Jal Board(DJB) - compliant, inspection-ready, and easy to maintain—ensuring reliable groundwater recharge year after year.
If your society’s Rain Water Harvesting System (RWH) system is not working—or you want to secure your DJB Compliance Certificate without risk or avoid future penalties—connect with DP Associates today.