Physicochemical parameters of ground water of Renigunta, Andhra Pradesh, India were evaluated. Water samples were collected from 8 different areas of in and around Renigunta and analysis of physicochemical parameters such as pH, electrical conductivity, and total dissolved solids, total hardness, calcium, chlorides, sulphates, nitrates and dissolved oxygen were carried. The results of this ... [Show full abstract] analysis were compared with the World Health Organization water quality standards. Based on the analysis, some of the areas under study fall in polluted zone. The results revealed that the ground water was not suitable for drinking purpose. Thus the ground water of the area needs some degree of treatment before drinking.