Comparative study of models for estimating heights well not measured by the file of phase III of the drainage system in the Arzobispo subwatershed Bogota city

We compared different models including spatial dependence through geostatistical techniques such as kriging in estimating heights well unmeasured sewerage system of the city of Bogotá. It also incorporates information on the structural characteristics of the network and physical environment. The tests referred to were carried out by using the software R version 2.11.1. The results showed a better fit of the models with spatial effects compared to currently use by the sewerage of the city, which has allowed a model of heights consistent with the logical flow of the hydraulic model.