Smart and Sustainable Rainwater Harvesting Framework for Dryland Agriculture
Author : R Nithya and I Jenila Priyadarshini
Abstract :
Water scarcity in dryland and semi-arid regions has intensified due to irregular rainfall, climate change, and rising water demand. Sustainable rainwater harvesting (RWH) provides an effective solution; however, traditional systems often lack efficiency and monitoring capabilities. This study proposes an automated rainwater harvesting system designed specifically for dryland environments. The system integrates IoT-based sensors to monitor rainfall intensity, tank water levels, soil moisture, and water quality in real time. An intelligent control unit automates water collection, storage, and distribution to minimize wastage and ensure optimal utilization for agricultural and domestic purposes. The proposed model enhances water conservation efficiency, reduces manual intervention, and supports climate resilience. Experimental evaluation indicates improved performance and scalability compared to conventional harvesting methods. The system offers a cost-effective and sustainable approach for efficient water resource management in water-stressed regions.
Keywords :
Rainwater Harvesting, Drylands, IoT, Automation, Sustainable Water Management.
