With a view to making an even greater contribution to data management for water resources, the aim of this study is to present a user-friendly interface for managing data corresponding to hydrogeographic analyses focused on water quality. To this end, software called GeoÁguas was developed for storing and managing hydrogeographic data. To develop the software, Borland's free Builder C++ 6 programming environment was used. This IDE or integrated development environment was chosen due to its ease of use and the various tools available, making it possible to develop in a more user-friendly and interactive way. The GeoÁguas software proved to be an easy-to-use tool in the tests carried out, as users had no difficulty in using it. Some errors were found, but these do not prevent the software from being used. The results presented show that the software can be used as a tool for managing water resources.