Aguas Negras, Aguas Fecales.

Sewage.

Some cities in the world do not have proper facilities for the disposal of sewage.

Raw/untreated sewage is being pumped into the sea, from where it pollutes our beaches.
Cambridge Dictionary Online.

In the News:

"The biggest problem for water quality is when it rains heavily and sewage overflows are allowed to go into the sea."

The Telagraph.


Imagen: Diario el Carabobeño.