28 December 2023

What is Blue Green Algae?

Blue Green Algae (BGA) are commonly present in recycled water, as well as fresh water lakes, dams and ponds. In summer months, when environmental conditions are favourable, numbers increase rapidly and result in an algal bloom. Under these conditions, the algae is clearly visible throughout the water column, and as a scum on the surface.

Managing your personal safety

There are several species of BGA, many which produce toxins. Ingestion, inhalation or skin contact with these toxins can be harmful to humans. The good news is, that although there are a number of risks associated with BGA toxin, there have been no reported incidents arising from BGA toxins at WTP. To avoid skin contact with BGA please ensure to wear long sleeves, pants and closed toes shoes when visiting the WTP. If contact does occur, please wash the affected area thoroughly with fresh water.

Contact us

If you have any questions, feel free to contact us by calling 131 722 or via email at [email protected].