Tipperary County Council is advising the public to exercise caution on Lough Derg due to the presence of Algal Bloom
The blue-green algae bloom has been spotted on the lake in recent days.
It can produce harmful toxins and is most easily recognised when it forms a bright pea-green paint like scum on or close to the shoreline.
Contact with this bloom should be avoided as it may cause skin irritation.
People are urged to keep all animals – especially dogs – away from the affected area and ensure animals have an alternative source of drinking water.
Anyone with concerns is advised to contact the Environment & Climate Action Section of Tipperary County Council at 0818 06 5000.
