Alcoa Intalco

We regulate the water, hazardous waste, and cleanup activities at the Alcoa Intalco aluminum smelter in Ferndale.


Facility information

This facility is permanently shut down. Although Intalco is performing demolition activities, Intalco continues to monitor pollutants in its treated demolition wastewater, treated sanitary wastewater, and treated stormwater. Treated demoltion wastewater, treated sanitary wastewater, and treated stormwater are sent to the Strait of Georgia.

Permit information

Intalco contacts

Company website
Facility phone: 360-384-6061
Location: 4050 Mountain View Road, Ferndale