Research Papers Assessment of Groundwater Quality in Jaffna Peninsula for the Establishment of a Long-term Groundwater Monitoring Network Case Study_ Numerical Groundwater flow modeling for Water Resources Management of Murunkan Water Supply Well field DETERMINATION OF SHALLOW AND DEEP AQUIFER CHARACTERISTICS AND GROUNDWATER POTENTIAL IN SELECTED AREAS OF KELANI AND BOLGODA BASINS Groundwater Recharge Study in Jaffna Peninsula -Sri Lanka An assessment using stable isotope technique Impact by Agrowells on Hydrgeological Conditions in Matale District Impact of Climatic Change on Groundwater Resources and Potential Adaptation Measures Impact on Groundwater quality in Puttalam area due to over abstraction & improper agricultural practices PRELIMINARY GROUNDWATER ASSESSMENT AND WATER QUALITY STUDY IN THE SHALLOW AQUIFER SYSTEM IN ATTANAGALU OYA BASIN The impact of extensive agriculture on groundwater chemistry in the eastern part of Sri Lanka The Study on the possible impact of Climate Changes on the Western Coastal Aquifer of Sri Lanka