Water accounting in Australia

This paper introduces water accounting as produced by the Australian Bureau of Statistics (ABS). It provides information about the ABS Water Accounts and highlights the many other organisations involved in the provision and use of water related data in Australia. The ABS Water Accounts have built upon previous reports on Australian water resources and the System of Environment and Economic Accounting UN (United Nations) 2003. Draft Handbook Integrated Environmental and Economic Accounting. Studies in Methods, Series F, No. 61, Rev. 1. United Nations, European Commission, International Monetary Fund, Organisation for Economic Cooperation and Development, World Bank. New York.]. Information from the ABS Water Accounts is presented along with examples of their use in economic analyses designed to inform public debate and government decision-makers.A key feature of the Australian environment is that water is relatively scarce when compared with other inhabited continents. Rainfall displays a high level of spatial and temporal variability and droughts are common. In 2004 an Intergovernmental Agreement on a National Water Initiative (NWI) was reached by Australia's national and eight state and territory governments. The NWI aims to address environmental, economic and social concerns about the current and future state of Australia's water resources. The NWI specifically calls for the preparation of annual water accounts, which clearly indicates the expected usefulness of national and regional water accounts.