Abstract
Water quality investigations were carried out in the Visakhapatnam basin to delineate groundwater pollution. It was observed that the groundwater in some localities of the basin is contaminated due to natural geological formation sources, industrial effluents, irrigation, and urbanization.
The ring average method used in geophysical interpretation to separate regional and residual anomalies was modified and applied to the water quality data in the basin to locate chemically polluted groundwater regions. It is observed that the method can be applied successfully to delineate regions of groundwater pollution and it may also be helpful in identifying the sources.
Similar content being viewed by others
References
Griffin, W. R.: 1949, Geophysics 14, 39.
Hem, J. D.: 1959, Study and Interpretation of the Chemical Characteristics of Natural Water, U.S. Geol. Survey Water-Supply. Paper 1473.
Piper, A. M.: 1944, Trans. Am. Geophys. Union 25, 914.
Sarma, V. V. J.: 1967, J. Ind. Geophys. Union,4, 9.
Sarma, V. V. J. and Swamy, A. N.: 1981, Water, Air, and Soil Pollut. 16, 317.
Sarma, V. V. J. and Swamy, A. N.: 1983a, Some Aspects of Geohydrochemistry of Visakhapatnam Basin, Andhra Pradesh, Proceedings of the Seminar on ‘Hydrology’, Association of Hydrologists of India Publication, p. 245.
Sarma, V. V. J. and Swamy, A. N.: 1983b, Water, Air, and Soil Pollut. 20, 29.
Stander, G. J.: 1960, Factors Affect the Chemistry, Bacteriology, and Biology of Surface Water Supplies, Proceedings of the Specialist Meeting on Water Treatment, Pretoria.
Taylor, E. W.: 1958, The Examination of Waters and Water Supplies, J. and A. Churchill Ltd., London.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Sarma, V.V.J., Swamy, A.N. Delineation of chemically polluted groundwater regions in Visakhapatnam Basin, India. Water Air Soil Pollut 29, 15–26 (1986). https://doi.org/10.1007/BF00149326
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF00149326