In the solution of the problematic social-ecological, the sustainable use of the water promoted from the fluvial pick up, the communitarian metering, the domestic reusability and the industrial recycling has been out. Such motivations, abilities and knowledge have been raised like systems competitions that are complemented with communitarian feelings of generational identity, root farmer and management in the supply and reservation of the resource. The sustainable use of the water in the industrial zones and the tourist zones will be guaranteed for its economic growth. In the urban and rural marginalized zones the availability and quality of the resource will imply a great uncertainty.