As countries continue to advance and prosper, keen competition for water becomes the obvious challenge for people, industry, agriculture and the ecosystems. Water, centuries ago, has been considered as a gift from nature. This phenomenon has led to extreme pressure from water companies to achieve full cost recovery from operations and management. This is because users usually feel that they should not be charged any fee for using water from these utility companies. However, users usually forget of the production and transmission costs borne by the companies. Equitable provision and sharing of...