Parks Victoria are strongly cautioning community members to avoid direct contact with Lake Bolac this week, after high levels of blue-green algae were detected in the water.
While warning signs have been installed at the lake, Parks Victoria remind the community that boiling the lake’s water will not make it safe and can in fact burst the algae’s cells, releasing more toxins.
Residents and visitors are warned not to swim in affected areas, nor use the water for cooking, drinking, washing, or showering. Boating and fishing are still permitted, however Parks Victoria advise against eating whole fish, shellfish or crustaceans collected from the lake. Pet owners are also cautioned to keep their animals away from the water.
Until significant rainfall flushes the lake, the algal bloom is expected to remain; Parks Victoria are conducting regular testing to identify potential new outbreaks, or any change which may indicate improved water quality.
Symptoms of direct contact with water affected by blue-green algae include skin irritation along with sore ears, eyes and nose. If swallowed, affected water can cause cramps, nausea and vomiting. If you suspect you have come into direct contact with contaminated water, wash your skin immediately in clean, cool water.
If you experience serious symptoms, seek medical advice from your local doctor or Nurse-On-Call on 1300 60 60 24.
For further information, visit the Parks Victoria or Department of Environment, Energy and Climate Action websites.