An algal bloom discovered on Loch Triallabhat in Uig, Lewis may be toxic, warns Comhairle nan Eilean Siar.
Islanders are urged to avoid the blue-green algae on the surface of the fresh water
loch on the moor on the Valtos peninsula.
Exposure to toxins produced by blue-green algae can cause a range of health issues
in humans, including skin rashes, eye irritation, vomiting, diarrhoea, fever, and
muscle or joint pain.
Ingestion of contaminated water can be fatal to animals and pet owners to keep dogs on leads near the loch.
Livestock and wildlife are also at risk, with reports of deaths among cattle, birds, and fish linked to algal toxins.
People visiting lochs and waterways in the area are asked to be vigilant and check
whether there are signs of blue-green algae growth in the water or around the edge
of the water.
Crofters and pet-owners should ensure that their animals do not have access to affected
water.
Warning algal bloom on island loch could harm people and animals
22 February 2025