People are being warned to keep out of a river after environment officers were called to reports of being discoloured by pollution. Natural Resources Wales said they had had several reports of an issue at the river Nant yr Aber at Caerphilly.
Officers from the agency visited the site on Wednesday, August 31, to carry out an assessment. A statement issued the same day said: "We’re aware of reports made yesterday and this morning of discolouration on the river Nant yr Aber at Caerphilly. Our officers attended the site swiftly to investigate the cause of the pollution and undertake an assessment."
In the meantime they are advising people to keep themselves and pets out of the water course until it’s running clear. A spokesman thanked people for reporting the pollution and said that environmental incidents can be reported 24/7 by calling 0300 065 3000.
Separately Caerphilly council’s environmental health team has also issued advice to residents following confirmation of potentially harmful blue-green algae in Pen y Fan Pond. The algae produces toxins which can be harmful to both humans and animals. People have been advised to ensure pets, particularly dogs, do not enter the water of the pond. Should pets come in contact with the water owners are advised to thoroughly wash the animal with clean water and seek precautionary advice from a qualified vet. In humans, the toxins can cause rashes after skin contact and illnesses if swallowed.
Cllr Chris Morgan, cabinet member with responsibility for green spaces, said: “We would like to assure residents that the park remains safe to visit and enjoy without causing undue concern or worry. However it is vital that no recreational activities including fishing and public access of the pond itself takes place.
“Visitors are also urged to ensure animals do not enter the water at Pen y Fan Pond. Signage has been placed around the pond and regular inspections of the body of water will continue to take place. Our officers are also working alongside Natural Resources Wales to address this issue.” Residents with any concerns can contact the environmental health team on 01443 811 355.
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