Hydrology is the study of the movement, distribution and quality of water on Earth and other planets, including the hydrologic cycle, water resources and environmental watershed sustainability. Hydrology:Current Research addresses Hydrological research can inform environmental engineering, policy and planning. The journal includes a wide range of fields in its discipline to create a platform for the authors to make their contribution towards the journal and the editorial office promises a peer review process for the submitted manuscripts for the quality of publishing. Hydrology:Current Research is an Open Access journal and aims to publish most complete and reliable source of information on the discoveries and current developments in the mode of original articles, review articles, case reports, short communications, etc. in all areas of the field and making them freely available through online without any restrictions or any other subscriptions to researchers worldwide. The journal is using Editorial Tracking System for quality in review process. Editorial Tracking is an online manuscript submission, review and tracking systems. Review processing is performed by the editorial board members of Hydrology:Current Research or outside experts; at least two independent reviewers approval followed by editor approval is required for acceptance of any citable manuscript. Authors may submit manuscripts and track their progress through the system, hopefully to publication. Reviewers can download manuscripts and submit their opinions to the editor. Editors can manage the whole submission/review/revise/publish process. Submit manuscript at http://www.editorialmanager.com/environsci/default.asp or send as an e-mail attachment to the Editorial Office at editor.hycr@omicsonline.com Aims and Scope *Unofficial 2012 Impact Factor was established by dividing the number of articles published in 2010 and 2011 were cited in 2012 based on a search of the Google Scholar Citation Index database, by the number of articles published in the previous two years (2010 and 2011). X = the number of times, articles published in 2010 and 2011, were cited by indexed journals during 2012 Y = the total number of "citable items" published by that journal in 2010 and 2011. 2012 impact factor = X/Y