Warning over harmful algae at county parks

The algae has turned the water in Colwick Country Park's West Lake bright green

Dog owners have been urged to prevent their pets entering lakes at two parks in Nottinghamshire because of potentially toxic algae in the water.

The blue-green algae, which can be harmful to animals and humans, has been found at both Colwick Country Park and Wollaton Park.

In a post on Facebook on Wednesday, a spokesperson for Wollaton Park said signs were in place to remind visitors of the risk.

The Environment Agency said it had also taken samples from the Main Lake and West Lake at Colwick and confirmed the algae was present in both.

People and pets have been urged to stay out of the water

Blue-green algae, or cyanobacteria, is a naturally occurring phenomenon but it is more likely to appear during warm, dry weather.

Staff at Colwick urged people to keep away from the water and said they would continue to monitor the situation.

The warning comes during the current heatwave with temperatures soaring, and visitors to Wollaton have been reminded that the park's safety rules forbid swimming and paddling.

The Environment Agency added: "Bloom and scum forming blue-green algae can produce toxins.

"These toxins can kill wild animals, farm livestock and domestic pets.

"In humans, they can cause rashes after skin contact and illnesses if swallowed."