SciTechnol '' SciTechnol is an international, multidisciplinary organization dedicated to pure scientific research and scientific dissemination. It promotes awareness to all arenas of public to encourage research and aid scientific community by executing the significance of latest research. SciTechnol also provides a common platform for interdisciplinary exchange of ideas and information globally. Journal of Hydrogeology & Hydrologic Engineering Volume 9, Issue 2 Comprehensively Management of Water Resources in Tunisia with the Innovation Connecting Facility Rehabilitation and Material Development Mitsuteru Irie and Jamila Tarhouni Artificial Groundwater Recharge Methods in Lalitpur Metropolitan City Nepal Nabin Bhandari Groundwater Dynamics and Impact of Groundwater Depletion in the RHISSNEKOR Coastal Aquifer Sara Bouhout, Khadija Haboubi, Salah Eddine El-Youbi, Ahmed Zian and Aouatif Elabdouni Influence of Physical Chemical and Biological Parameters on Distribution of Dissolved Carbon dioxide in Ground Waters of Visakhapatnam Andhra Pradesh India Siva Kiran Kumar B, Bhaskara Rao D, Ram Sailesh A and Srinivas N AI for Operational Hydrology David Steffy