Evaluación De La Vulnerabilidad a La Contaminación Del Acuífero Mercedes en El Área Metropolitana De La Ciudad De Paysandú - Comparación De Los Métodos God y Drastic

The aim of this work is to evaluate the vulnerability of the porous acquifer located around Paysandú city, NW of Uruguay, using GOD and DRASTIC methodologies. In GOD there are only involved intrinsic parameters and characteristics. In DRASTIC there are also involved external parameters like recharge, topography and impact in the vadose zone (or unsaturated). The use of these methodologies