A Study on the Necessity of Safeguarding Underground Water Levels through Rainwater Harvesting In Mangalore, Karnataka, India

Abstract: The most essential element required by all living things on Earth is water. We must endeavour to maintain the underground water level using all available strategies and tactics as global warming is causing the earth's underground water level to decline. The purpose of this study is to determine the level of awareness among the citizens of Mangalore City, regarding "rain water harvesting". The study further investigates as to how many households have installed it and how many have not; along with the causes for non-installation as well