R. JAYAKUMAR, M. SIRAZ AND L. SIRAZ
Abstract
Based on chemical analysis of ground water samples from 66 observation wells in the Vellar basin., the ground water chemical behaviour and quality were demonstrated by six spatial distribution maps. Planners and administrators can use these maps while explorations is done for new well - sites in this basin. The quality of ground water in the proposed site can also be assessed. These maps can also be used for preliminary forecasting of ground water quality of the basin.