With blue-green algae being spotted at country parks across Staffordshire, visitors are being warned to keep out of the water.
Staffordshire County Council has confirmed reports of blue-green algae in water courses at both Chasewater and Cannock Chase Country Park.
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.
The county council is urging all visitors to country parks to stay out of the water and keep children away from affected areas.
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.
Hayley Coles, Staffordshire County Council's Deputy Leader and Cabinet Member for Communities and Culture, said:
"We've identified blue-green algae at both Chasewater and Cannock Chase, so we're asking everyone to stay well away from the affected water for their own safety.
"Please don't let children enter the water and keep dogs on leads near affected areas. Dogs should never be allowed to swim in or drink from water containing blue-green algae, as it can be fatal. Warning signs have been put in place but, if you think you or your pet has come into contact with blue-green algae, seek medical or veterinary advice straight away."
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.
