Rainwater is a valuable natural resource, but a large amount of it is wasted every year. During heavy rains, water flows into drains, roads, and rivers instead of being stored properly for future use. At the same time, many places face water shortages during summer due to decreasing groundwater levels., This problem is common in both villages and cities. Many houses, schools, and buildings do not have proper rainwater harvesting systems. As a result, useful rainwater is lost, and people depend heavily on borewells and water tanks., I want to address this issue because water scarcity is becoming a serious problem in many areas. Lack of water affects farming, daily household activities, and public health. In some regions, people travel long distances just to collect drinking water., This issue occurs every rainy season and causes environmental and financial problems. Proper storage and monitoring of rainwater can help save water for future needs and reduce pressure on groundwater resources.