D. Santhi
Abstract
Ground water samples collected from four villages of Radhapuram Taluk have been analysed from December 2010 to April 2011 for some water quality parameters such as fluoride, pH, EC, total hardness, total alkalinity, Chlorides and salinity. Seasonally lowest and highest values of all these parameters are recorded during summer and rainy season respectively in all the four villages. Majority of the values of the water quality parameters are found above the limit prescribed by ICMR.