Currently it is above sea-level, luckily for the people who live there.
The altitude is 63m or 209ft, according to:
http://www.fallingrain.com/world/AS/7/Melbourne.html
zero feet
Melbourne, Florida is 20 feet (6 meters) above sea level
South Australia is a big place, it varies from below sea level (lake Eyre) to 1435m above sea level at the peak of Mt Woodroffe.
true homeslice
The location of lowest elevation in Australia is Lake Eyre. It is 15 meters below sea level. The location of highest elevation in Australia is Mawson Peak, which is 2,745 meters above sea level.
The Yarra River of Australia has a pollution problem. First of all, Australia has had drought conditions and the water level is below normal. Pollution from people in Melbourne and suburbs has also damaged the river.
Above sea level
Above sea level
Above sea level.
Lakes Eyre, Illawarra, and Alexandrina are all below sea level in Australia.
Romania is above sea level.
above sea level