Since landing on the continent in 1961, Alcoa’s Western Australian division has grown into one of the biggest alumina producing operations in the world, and it generates more than three-quarters of ...

The WA government has been forced to defend its commitment to protecting Perth's drinking water amid concerns about potential contamination from Alcoa's mining operations on the city's outskirts.

In Western Australia, dwindling rains have decreased runoff into Perth’s reservoirs ... called Indirect Potable Reuse, could be crucial to futureproofing urban water supplies.

Australia's first scheme to recycle sewage for drinking water will be operational by the end of the year in Perth, the state has announced.Water Minister Mia Davies said the "Groundwater ...

One resident claimed they conducted a pH test on a sample of water from their kitchen tap and found it had an extremely high alkalinity level.