During a tour of the underground dump was detected between industrial waste, plastic bags red and within contaminated surgical clothing, besides clothing impregnated stain apparently fluid and blood.

Investigations revealed that in at night, trucks entering various industries and individuals to discharge the waste that come from companies in the region.

The site is not protected to prevent the passage of motor units.
The origin of infectious biological waste is unknown, lacking identification bags that may be of private hospitals or health sector.

To preserve the evidence of hazardous waste, the material was hidden in plastic and polythene bags.

Some of the surgical garments are scattered and outdoors.
The Federal Office of the Environment has conducted inspections directly on the site Tecate, Tecate now near stream was taken as an alternative to an illegal dump in Ramos Arizpe, Coahuila.