The Barind Tract, is one of the most diversified physiographic unit and over exploitation indicates falling groundwater heads in this area. So, to assess the sustainability of this yield it is necessary to examine carefully the nature of the aquifer system. In this connection borehole, groundwater level fluctuation, hydrographs of river stage & meteorological data have been processed & analysed to study the aquifer characteristics. In this book, three subsurface geologic formations are clearly identified of the study area. Representative panel diagram, 3-D stratigraphic & cross-sectional...