NI Environment Agency opens investigation into Portstewart Strand pollution incident as National Trust lifts 'swimming ban'
The Northern Ireland Environment Agency (NIEA) has opened an investigation into a water pollution incident at Portstewart Strand.
On the morning of June 3, the Trust, which manages the Portstewart beach, posted on social media: “Due to a water pollution incident, visitors are advised not to enter the water and to keep their dogs on a lead while visiting Portstewart Strand.”


Later that day, the Trust advised the public that it is working with the Northern Ireland Environment Agency (NIEA) and Department of Agriculture, Environment and Rural Affairs (DAERA) following the incident.
Posting on social media, the Trust said: “Their teams have been on-site and collected samples, with initial results expected tomorrow morning.
"Until we have any further updates, we're asking that all visitors stay out of the water and keep dogs on a short lead.
"Thank you for your understanding at this time.”
On Thursday, June 4, the National Trust took to social media again to say that the temporary Advice Against Bathing at Portstewart Strand had been lifted.
"It comes after Department of Agriculture, Environment and Rural Affairs (DAERA) bathing waters team confirmed testing returned within normal limits.
"Northern Ireland Environment Agency (NIEA) has now opened an investigation into the water pollution incident that was first reported on Tuesday 2 June.
"We would like quickly to thank the teams from DAERA, NIEA, and Causeway Coast and Glens Borough Council for their assistance yesterday. And thank you for your understanding and patience. We look forward to welcoming you to our beautiful beach soon.
"As always, if visiting Portstewart Strand with a dog, please keep them under control and on the lead up to Post 10.”