Rooftop Rainwater Harvesting (RWH) is a smart and effective way to recharge groundwater, especially in regions like Indore and Bhopal where water is drawn from deep aquifers.
The key principle is simple:
Withdraw from the same aquifer you recharge.
Instead of storing water in shallow pits, a proper RWH system collects rainwater, filters it, and directs it into a borewell or recharge well connected to the deep aquifer. This ensures efficient groundwater replenishment.
How it works:
- Collect rainwater from rooftops
- Filter impurities
- Recharge through borewell or injection system
This method helps maintain groundwater levels, supports sustainable water use, and secures water availability for the future.
