CHAPTER ONE
1.0     INTRODUCTION
1.1     HUMAN AND WATER                                               
          The environment of man plays a prominent role on mans health than all types of diseases one can possibly think of. Then it is necessary to have standard environmental sanitation. Next to air terms of importance is water. Water is a basic necessity to man existence and environmental sanitation condition.
          One does not necessarily has to be a philosopher to agree with the view that the environment play a major role on mans health bearing in mind that apart from the direct effect the physical environment has on health, the type of diseases found in an area have a direct relationship with the nature of the physical environment thus mans environment has to be properly sanitized.
          It can therefore be said that next to air, water is very important to man existence. According to a great philosopher PRINDER in the century B.C he said “ water is the best of all things” this could perhaps be an overstatement but it is an undisputed fact that man relies on it.
Apart from mans day to day activities and demand for water drinking, cooking and general sanitation purposes, water is also useful in regards and respect to irrigation, power generation (Kanji dam) industrial (Breweries etc) and recreational facilities (water foundations).
          In Africa in general in regards to settlement portable water is not readily available to the people. 80% as estimated have no access to portable water which is especially more dominant in the rural areas due to in adequate planning. Due to this there is a great demand for portable water supply in the rural community.
          Thus therefore brings forth the concept to design mini-water schemes for rural communities. The provision of economical and adequate increased water supply is particularly acute in rural communities. Therefore portable water to the rural population is undoubtedly a major benefit of water development. It immediately reduces the health hazards significantly and further contributes to the major directs and indirect benefits i.e it will have a spoil over effect on the other associated problems, that are associated with health in any community which is fortunately the form of attention of the present day government and the aim of this project.
          Hence the fundamental question that should be asked is not whether there should be water development but rather how do we meet the basic human needs and aspirations of the consumers without simultaneously destroying the resources base?
          The require the conception, planning design construction and operation of facilities to control and utilize water in other to achieve an economical and cost effective system which should be such that would meet the requirement of many other rural areas throughout the country with only slight.