That investigation propose models to get information of the channel without programs of measuring, Quickly and Efficiently Associate Data Obtained from different hydrological stations supplied by the Institute of Hydrology and Meteorology and Environmental Studies ( IDEAM ) ; for transfer monthly or daily streamflow data from a place with information to another that does not have it, allowing generate and calibrate a balance hidrological model without the necessity of implement new stations on the point which does not have the information, based on drainage areas.