Staffordshire County Council is warning people to be careful after blue-green algae has been spotted in water at Chasewater and Cannock Chase Country Park.

They said: "Blue-green algae is a type of bacteria which can produce toxic chemicals that are very harmful to people and animals.

"It looks like green or turquoise wispy paint or scum on the water's surface and naturally occurs in lakes, ponds, and rivers.

"It typically appears during the summer months and can take several weeks to clear or even longer if temperatures are warm and favourable"

People are being warned to stay away from water and to keep children away from the affected areas.

Staffordshire County Council added: "Pet owners are also warned to keep dogs on leads and not allow them to swim or drink from the water because blue-green algae can be fatal to animals."

"Signs have been put up at both country parks to make people aware of the blue-green algae.

"If you, or your pet, have become unwell after contact with water that you think may be contaminated with blue-green algae, please seek immediate medical or veterinary advice."

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