This document is available in English as well as in languages other than English. Links to the English and multilingual resources can be accessed further below. To download information click on the selected language. This will take you directly to the resource. Note that some PDFs can be quite large and may take several minutes to download.
Blue-green algae (cyanobacteria)
Blue-green algae (cyanobacteria) are bacterial organisms that have some of the characteristics of bacteria and some of algae. They are present in almost all aquatic ecosystems in Australia, including rivers, lakes and estuaries. Under certain environmental conditions, blue-green algae concentrations in water can rapidly increase and form visible blooms or scums. Water affected by blue-green algae may be unsuitable for drinking, recreational activities such as swimming and fishing, and agricultural uses. Some species of blue-green algae produce toxins that are harmful to humans and animals when they are eaten, inhaled or contact the skin.
- Organisation:
- Victorian Department of Health
- Topic:
- Environmental health, Emergency, Hygiene
- Target audience:
- General
- Published:
- March 2016
- Last reviewed:
- November 2023
English
Blue-green algae (cyanobacteria)
Multilingual resources
You need Adobe Acrobat Reader To view the PDFs.
Get Adobe Acrobat Reader.
Get Adobe Acrobat Reader.