Of the total of searched families, 60% use the public system of half-artesian well and water supply; 33% use water of cacimba as alternative and 7% use only the public system of supplying. This small percentage of families who use only the public system of supplying demonstrates the low reliable degree in the related system; where the imperfections and interruptions in the supplying are constantes,12% of the searched universe mention as the system of local water supply bad and very bad, 38% of the interviewed ones affirm to be extremely worried about the possible water lack ahead of the population increase, 40% are worried about scarcity originated for the degradation of the sources, 10% are worried only about the lack in the summer. The information ahead reflect the recognition of the community of the current inexistence of one program that authorizes the indispensable interrelation of the urban process of occupation and the capacity of attendance to the water demand. Although low the frequency of dirty water act of receiving, all the interviewed ones are worried about the quality of the water that it uses in its house; 73% of the searched ones, already had had, in some occasion, some type of upheaval related with water supply. 3. Conclusions In the global context, by to be vital to the survival human being, its multiple uses and the countless combinations with other systemize insumos secularly, the water must be considered, as one of the most important factors for the sustainable development of the societies in the past, gift and future. In the management of the hdricos resources a new form of power could be instituted, the State when defining Federal Law 9,433/97 establishes the instruments of grant and collection, that in the appearance is a license for use of the water and the financial instrument of correction of the social externalidade generated.