Home >
Monitoring & Reporting > Monthly Water Report > Archived Reports > Monthly Water Report April 2008 > Blue-Green Algae
Blue-Green Algae - April 2008
Cyanobacteria (blue-green algae) are a common seasonal occurrence in Victoria and a natural component of most aquatic systems, including streams, lakes, estuaries and the sea. Many factors trigger blue-green algae blooms including nutrient loads, low inflows, low storage volumes and higher than normal temperatures.
Blue-green algae blooms are monitored regularly by water corporations and local waterway managers. When sampling and testing have confirmed the existence of blue-green algae appropriate action is taken based on the use of the water body and the density and nature of the bloom.