The present proposal is based on the need to establish a methodology for the collection of data on environmental variables, which are not found online or in online databases. Another aspect is integrating the data into an expert system that allows flood prediction and is a source of information for a numerical model. The numerical model is the basis of the analysis because it includes hydrological and morphological variables for the prediction and simulation of the flood. This proposal is based on the fact that a research proposal that integrates these aspects according to the bibliographic review has not been found. The proposed model is geared towards using the Internet as a tool to support experts on specifically flood disasters.