Rain water harvesting

In most of the areas in our country the ground water level is decreasing day by day. So most parts of the city succumbs to water scarcity in summer season. So inorder to save water and to increase the water level, the government has adopted an interesting and effort taking technique called Rain Water Harvesting. Its an excellent method to increase the ground water level in an respective place. It is a simple method which has a small pit like structure in order to filter the rain water which is coming from the terrace of a building and later it purifies the water and is directly connected to the well so that the ground water level increases and there by reducing the occurrence of scarcity. If this method is adopted there will be an increase in the ground water level and helps in reducing the ground water scarcity in near future.