Aguas Antofagasta

About Aguas Antofagasta

In northern Chile, we are responsible for the production and distribution of drinking water, as well as the collection, treatment, and disposal of wastewater in the Antofagasta Region. We operate in Calama – Tocopilla – Taltal – Mejillones – Baquedano – Sierra Gorda and Antofagasta. We are pioneers and main drivers of desalination for human consumption in Latin America, making us an example of sustainability in the production of drinking water (sea and mountain) in the current global scenario of water scarcity; contributing to the resilience and regional development of the localities where we operate. With more than 600,000 inhabitants, the region is recognized worldwide for its mining production, especially copper, and for being immersed in the driest desert in the world.