The Simpson desert is located in central Australia. Underneath it lies the Great Artesian Basin, waters from which rise to the surface both at several natural springs (especially at Dalhousie[?]) and artificial bores (some drilled for stock routes, others during failed oil exploration.)
... households out of which 29.7% have children under the age of 18 living with them, 51.2% are married couples living together, 8.9% have a female householder with no husband ...