Panuco: El vado de Huichihuayán

Artenschutz: Although the Huichihuayan and Axtla rivers carry enough flow and most areas remain in very good shape, with some remaining pristine areas, deforestation, pesticides, fertilizers and pollution (particularly around Huichihuayan) are common problems that affect them and have to be resolved, particularly in view of human population increase in the area.