02/10/2026
CANIA DAM | Blue-green algae alert
Routine monitoring has detected high levels of potentially harmful blue-green algae at Cania Dam and a Red Alert is now in place.
Blue-green algae (cyanobacteria) can produce toxins that pose serious health risks to humans and animals, including skin irritation, gastrointestinal illness, and other symptoms.
During this red alert period, it is recommended to:👉 Avoid direct contact with the water, including swimming and recreational activities.👉 Do not consume untreated water from the affected area. 👉 Avoid areas with visible surface scums, especially during windy conditions when particles may become airborne.👉 Minimise exposure to livestock and pets where surface scums are observed.👉 Consumption of mussels or redclaw during the red alert period should be avoided.👉 Consumption of fish should be avoided, or if consumed, be thoroughly cleaned using clean water and have internal organs removed before cooking.
The alert will remain in effect until monitoring indicates a reduction in algae levels.
For updates and further information, please visit https://bit.ly/Blue-greenAlgae
If you believe you have been affected by blue-green algae, please seek medical advice
