Koratur Lake is a Heart and Lung to the water needs of all the surrounding areas of this part, serves as a percolation pond to the drinking water needs of hundreds and thousands of people; But being allowed to Pollute with the waste waters of all the Industries of this area and by the Avin milk diary unit; the taste of the water
already got spoiled to the nearby Periyar Nagar Housing Units/Koratur. Hence enough attention may be given not to allow the Industrial waste water to contamionate with
the good quality of natural rain water of this particular lake, whose geographical location is exactly at the center of the Chennai Metro Area.