1. School of Environment, Griffith Univ.; Southport QLD 4222 Australia
2. Seqwater, PO Box 16146 Brisbane City East QLD 4002 Australia
3. Sydney Water Corporation; PO Box 399 Parramatta NSW 2124 Australia
4. School of Civil & Environmental Engineering, Univ. of New South Wales; Sydney NSW 2052 Australia
5. School of the Environment, Univ. of Technology Sydney; PO Box 123 Broadway NSW 2007 Australia
6. Water Science Branch, Dep. of Water, Government of Western Australia; PO Box K822 Perth WA 6842 Australia
7. School of Applied Sciences, Royal Melbourne Institute of Technology; PO Box 71 Bundoora VIC 3083 Australia
8. Melbourne Water; PO Box 4342 Melbourne VIC 3001 Australia
9. Cawthron Institute; 98 Halifax St. East Nelson 7042 New Zealand
10. School of Biological Sciences, Univ. of Auckland; PO Box 92019 Auckland 1142 New Zealand
11. Water Quality and Investigations, Dep. of Science, Information, Technology, Innovation and the Arts, Queensland Government; GPO Box 5078 Brisbane QLD 4001 Australia