Hull City Council has taken swift action following reports of an infestation of blue-green algae in Pearson Park Pond.
Specialist testing of water samples has confirmed the presence of blue-green algae.
This naturally occurring algae, is triggered during hot spells of weather and is caused by the bacteria Cyanobacteria, which can pose risks to both people and animals when present in high concentrations.
In the interest of public and environmental safety, clear signage has been installed today (Wednesday 1 July) around the pond to strongly advise visitors to avoid contact with the water. The pond’s fountains have also been temporarily switched off to minimise the risk of water spray.
Visitors are particularly urged to keep dogs on a lead and away from the pond, and to ensure pets do not drink from the water.
Councillor Charles Quinn portfolio holder for environment at Hull City Council, said: “Pearson Park is a much-loved green space, and we know how important it is to so many residents.
“While these measures are precautionary, we’re acting quickly to keep everyone, including animals, safe and healthy.
“We’re asking visitors to respect the measures in place, by not touching the water, and keeping pets on leads and away from the pond while we monitor the situation.
“We’ll continue to keep the public updated and appreciate everyone’s understanding and support.”
The council will continue to monitor the water quality and the algae will naturally disperse once cooler temperatures return along with increased precipitation.