1. Division of Land and Water; CSIRO; PMB 2 Glen Osmond South Australia 5064 Australia
2. Water for a Healthy Country, National Research Flagship; CSIRO; Glen Osmond South Australia Australia
3. National Centre for Groundwater Research and Training; Flinders University; Adelaide South Australia Australia
4. NSW Office of Water; Albury New South Wales Australia
5. NSW Office of Water; Parramatta New South Wales Australia
6. Centre d'Hydrogéologie et de Géothermie; University of Neuchâtel; Neuchâtel Switzerland