Australia plotted by every mapped stream and river… all 1.3 million of them!

Map created with QGIS using data for 1.3 million streams from Geoscience Australia GEODATA TOPO 250K vector datasets. Many arid-zone rivers and streams in these maps are highly ephemeral, and may only flow once every few years or even decades. Streams are weighted by both ephemerality (perennial or non-perennial) and hierarchy (minor or major), with the highest weighting for major perennial rivers (i.e. Murray River).

Australia plotted by every mapped stream and river... all 1.3 million of them!

Every mapped stream and river in Australia! Map created with QGIS using data for 1.3 million streams from Geoscience Australia GEODATA TOPO 250K vector datasets. Many arid-zone rivers and streams in these maps are highly ephemeral, and may only flow once every few years or even decades. Streams are weighted by both ephemerality (perennial or non-perennial) and hierarchy (minor or major), with the highest weighting for major perennial rivers (i.e. Murray River).

North-west Queensland

North-west Queensland

North-east Murray-Darling Basin

North-east Murray-Darling Basin

Top End, Northern Territory

Top End, Northern Territory

North-west Queensland

North-west Queensland

Central Queensland

Central Queensland

Goldfields-Esperance, Western Australia

Goldfields-Esperance, Western Australia

Via twitter & Github

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