Websites with storage level information:

Eildon - http://www.g-mwater.com.au

Lake Fyans - http://www.gwmwater.org.au

All Victorian Dams - http://water.bom.gov.au/waterstorage/awris/index.html#urn:bom.gov.au:awris:common:codelist:region.state:victoria

Tasmania - Great Lake District Hydro Water Levels - http://www.hydro.com.au/water/lake-levels