The InfoAmazonia Network is a project aiming to carry through open technologies a mapping about the quality of water in the Amazon. We going to work with a data capture and some physical and chemical parameters of the water. This will allow us to evaluate the potential of this water is or not contaminated, and disclose and treat this data, disclose to the interested people who will register through cell phone number, we will send a SMS and if any of the parameters accuse that water may be contaminated, and from more specific tests about it, these indexes will be available in the website InfoAmazonia Network when they will be fired for that network registrations. The parameters that we decided to adopt to monitor the quality of water in the project are: pH, ORP is the Redox potential of water,Turbidity, electroconductivity, temperature, barometric pressure. Are some variables that worked together can conclude for us the potential of water is contaminated or not. From a point, an analysis that alleges that water may be contaminated, a more specific test, by using laboratory chemical analysis is performed, thus allowing, for example, as the relation between the pH and the ORP, that we tend to analyze the water searching for fecal coliforms, so we make a more specific test. If the fecal coliform test accuse that water may be contaminated by sewage Then an alarm system is triggered by SMS to the community.