If you are considering having a bore drilled then one of the key questions is ‘how deep do we have to go to hit water?’
I only found out recently about the Perth Ground Water Atlas that actually provides you with exactly that information.
Simply zoom in on your property click on the appropriate link and you will see a new window open with the information you are seeking. From there you will get an idea of how available the water supply is.
Pretty useful hey?
Installing a Bore in Perth