Irrigation is that the artificial exploitation and distribution of water at project level aiming at application of water at field level to agricultural crops in dry areas or in periods of scarce downfall to assure or improve crop production. This article discusses structure forms and suggests that of management of irrigation water at project (system) level. till the tip of the nineteenth century the event of irrigation comes occurred at a light pace, reaching a complete space of some fifty million hour angle worldwide, that is regarding 1/5 of the current space (see Irrigation statistics). The land was typically non-public hour angle "privates" property or allotted by the village authorities to male or feminine farmers, however the water resources were within the hands of clans or communities World Health Organization managed the water resources hand in glove. The information can be published in our peer reviewed journal with impact factors and are calculated using citations not only from research articles but also review articles (which tend to receive more citations), editorials, letters, meeting abstracts, short communications, and case reports. The inclusion of these publications provides the opportunity for editors and publishers to manipulate the ratio used to calculate the impact factor and try to increase their number rapidly. Impact factor plays a major role for the particular journal. Journal with higher impact factor is considered to be more important than other ones.