I’m a bit suspicious about Brisbane’s water supply for drinking.
Here is an article about [url=http://www98.griffith.edu.au/dspace/bitstream/10072/5210/1/27746_1.pdf]odour and bacteria[/url] in it. I haven’t researched very far but I have heard there is a lung infection that is lethal that can be caught through the water supply.
Drinking boiled water is an option.