Assessment of surface water and soil quality along the coastal region of Mangaluru

Abstract

Majority of the industries located in the Mangaluru Coastal region, discharge their waste directly or indirectly into the Arabian Sea through the west flowing rivers of the region and also, due to the addition of municipal and sewage wastes, the surface water quality and soil quality were affected and causing the Physicochemical characteristics to alter. 10 Surface water samples and six soil samples were collected from selected locations of the study area and analyzed for various parameters by adopting standard methods. High values of Hardness, BOD and COD were found in the surface waters near Baikampady industrial area. With respect to soil samples, most of samples were acidic in nature and not met the sufficient range for agricultural activities.