Sunday 4 October 2026
 12.4°C   SSW Strong Breeze
News /

Algae bloom warning

ANGLERS and local people have been advised to avoid any contact with the water of Cliff Loch, in Unst, as it is contaminated with blue-green algae.

Shetland Islands Council’s environmental health department has posted notices in local shops and next to the loch itself warning of the algae scum.

A spokes woman said that adjoining landowners and fishing interests have been advised as have the Scottish Environmental Protection Agency and NHS Shetland.

At this stage there is no adverse effect on water supplies and the actions taken are precautionary.

Blue-green algae bloom occurs naturally when they form scums looking like blue-green paint.

Effects on people coming into contact with toxic scums could include skin rashes, eye irritations, vomiting and diarrhoea, fever and pains in muscles and joints.

Toxic algae have caused deaths of livestock and dogs.

Keep Shetland’s news open to everyone

Your membership helps us report the stories that matter to Shetland — and keep them free for everyone to read.

Become a member
 
Categories
Advertisement 

Sign up
for our Newsletters

Stay in the loop with newsletters tailored to your interests. Whether you're looking for daily updates, weekly highlights, or updates on jobs or property, you can choose exactly what you want to receive.

Advertisement 
Advertisement 
Advertisement 
Advertisement 
Advertisement 

JavaScript Required

We're sorry, but Shetland News isn't fully functional without JavaScript enabled.
Head over to the help page for instructions on how to enable JavaScript on your browser.

Interested in Notifications?

Get notifications from Shetland News for important and breaking news.
You can unsubscribe at any time.

Interested in Notifications?

You can install the Shetland News app on your device, simply tap and then 'Add to Home Screen'.

Loading the app will allow you to accept notifications.

Help keep Shetland’s news open to everyone

Good local journalism takes time, care and people on the ground. Membership helps us keep reporting the stories that matter to Shetland — and keep them free for everyone to read. Members get a weekly newsletter created especially for them, local ads only, and can bookmark stories and join the conversation in the comments.

Keep Shetland’s news open to everyone

Your membership helps us report the stories that matter to Shetland — and keep them free for everyone to read.

Become a member