Palabras clave: Agua de consumo humano, Cáncer, Ensayo cometa Genotoxicidad, Pamplona, Colombia Activity genotoxic water before and after the chlorinate water treatment plant Empopamplona Abstract: Human health is strongly linked to the quality of water consumed, however every day they are released pollutants that Bistua:Revista de la Facultad de Ciencias Básicas.2015.13(2):12-23 Universidad de Pamplona-Colombia