© Commonwealth of Australia (Geoscience Australia) 2017. This product is released under the Creative Commons Attribution 4.0 International Licence. http://creativecommons.org/licenses/by/4.0/legalcode. This product is released under the Creative Commons Attribution 4.0 International Licence. http://creativecommons.org/licenses/by/4.0/legalcode, Surface Hydrology Contributors (Geoscience Australia, NSW Department Land and Property Information, Queensland Department of National Resources and Mines, Victorian Department of Environment, Land, Water and Planning, South Australia Department for Environment, Water and Natural Resources and Tasmanian Department of Primary Industries, Parks, Water and Environment )