Friday, 18 September 2015

Graph showing correlation of major floods and weather events per monh throughout the year. Read the full paper for details of correlations.
Correlation between major floods, East Coast Lows (ECLs) and Tropical Interactions.

Over the past 150 years, most major flooding along Australia’s east coast has been caused by just two types of weather systems—East Coast Lows and Tropical Interactions.

Bureau researchers have investigated more than 250 severe floods and 550 major storms for a 1500 kilometre coastal strip—from Brisbane, through Newcastle and Sydney, to Eden in southeastern New South Wales—between 1860 and 2012.

Read more about The weather behind major east coast floods.

Cover of WIRADA annual report

The Water Information Research and Development Alliance (WIRADA) 2014–15 annual report details the outcomes of a $5 million dollar investment by the Bureau of Meteorology and CSIRO. The Alliance delivered 11 journal papers, 27 conference papers and 21 technical reports in 2014–15, for research in water informatics, water resource assessment modelling and streamflow forecasting.

Read more about 2014–15 WIRADA annual research report now available.

Monday, 6 July 2015

We’ve just released version 3 Geofabric data for the Pilbara–Gascoyne drainage division. Based on improved scales of mapped features and the 1 second digital elevation model (DEM), Geofabric version 3 provides users with greatly improved catchment areas that better reflect the reality of regional catchment boundaries. Version 3 also provides improved resolution and increased numbers of mapped features including rivers, lakes, water tanks and dams.

Read more about Geofabric version 3.

Cover image of national performance report - illustrative only

Ever wondered how your water provider compares with others around the country? Find out in the National performance report 2013–14 for urban water utilities.

The report compares the performance of 78 urban water utilities around the country during 2013–14, and is the ninth in a series.

Read more about Benchmarking urban water utilities.

Map of Australia showing groundwater bore locations around the country - illustrative only, unable to see specific details.
Groundwater bores (black) and those with water level data (blue) in Australian Groundwater Explorer

The Australian Groundwater Explorer now shows a truly national picture of groundwater levels with more than 55 000 bores containing water level data.

The Explorer also contains updated bore and bore-log data from the National Groundwater Information System (NGIS).

Read more about our groundwater resources.

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