9 August, 2006

A SIXTH Shetland loch appears to have been contaminated by toxic blue green algae, which is potentially fatal to animals.

Shetland Islands Council yesterday (Tuesday) announced that Stubba Water, at Hamar, near Sullom, had been tested for algal growth. Tests have not confirmed the presence of the algae, but as precautionary measure the council has posted warning notices next to the loch, which is popular amongst fishermen.

Adjoining landowners and fishing interests have been advised of the situation, as have the Scottish Environmental Protection Agency and NHS Shetland. At this stage there is no adverse effect on water supplies.

Three dogs died earlier this summer after coming into the toxic scum at a loch in Clousta.

Other lochs affected by the blue green algae are Eela Water, in Ollaberry, Loch of Cliff in Unst, and the Loch of Houlland and Loch of Freester in South Nesting.

Effects on humans of coming into contact with the algae are skin rashes, eye irritations, vomiting and diarrhoea, fever and pains in muscles and joints.