ExplorOz Team - Kerry W (QLD) replied:

Latest report (Yesterday Afternoon) from one of our customers out there - Gunbarrell Groceries - is that the Wiluna end of the Canning may be closed for weeks not days - possibly 3 weeks. Cunyu and Granite Peak Stations are not permitting travel on their tracks till it drys out and I expect until damage is fixed and as the property owners and Wiluna shire maintain different parts of the tracks its hard to know how long it will take. (remember if anyone gets stuck - its the property owner who usually gets called so I can see why they are cautious) I know Cunyu Station had a considerable amount of rain. So it will be worth keeping in touch with the local Authorities there.
cheers

Kerry W