At least 45,000 sites in Wales could be contaminated with toxic waste, study says | Wales

Research from the world’s friends Cymru found that at least 45,000 areas in Wales can be contaminated with toxic wastes, but never sufficiently controlled, and left communities and wildlife vulnerable to a potential environmental crisis.

In spite of the comprehensive industrial history of Wales, due to lack of publication, financing and supervision on Tuesday, only 82 areas across the country were fully examined and classified as contaminated, that is, the real scale of the threat was not known.

Old industrial areas, storage areas and stoves may contain pollutants such as heavy metals, oil, tar, solvents, gases and radioactive substances.

Environmental campaigns presented requests of information freedom to all of the 22 Galce Council and reviewed the public data. Only 11 councils responded full, but 45,157 potentially revealed contaminated space, which made the real figure could be much higher.

Although most of Wales’ industrial waste heritage has never been investigated, it is clear that it has an effect in some places.

In Ynysddu, a village in the Sirhowy Valley in Southern Wales, was thrown from companies thrown into the old Ty Llwyd quarry on the mountain in the 1960s and 70s.

There are inhabitants He warned for years After heavy rainfall, it is infiltrating the lands of the badly fragrant brown and foamy liquid, from the stone quarry and to the forests surrounded uphill, to the soils used by the children and the assemblies used by Dogwalkers until they are fencing.

In 2023, the tests performed by David Megson, a environmental chemist of Manchester Metropolitan University, found insecure bifenillers (PCBs) of insecure policloria in Ynysddu. PCBs are chemicals that accumulate in the food chain and may cause liver damage and increased cancer risk in humans.

All tests carried out by Caerphilly District Council to date have shown zero PCB level and the site has not been legally defined as contaminated land.

Megson claimed that the council could use non -sensitive tests or tested in wrong places. Caerphilly Council did not respond immediately to the request for comment.

In 2013, Jane Beechy, 64, bought a plot for stables at the bottom of the mountain. He tested the land before buying and said the results were safe for horses, but not young children, but slightly high chloroform levels.

In the last decade, however, more often and long -term wet air periods have led to the rise of groundwater levels in the quarry and sometimes landing down the forest areas and hill. Since 2018, Su SU, who came from the quarry, has begun to accumulate on Beechy’s territory, saying that nothing would grow there.

“He ruined my business plans. Who will hold your horses here if they don’t think it’s safe?” he said.

In Ynysddu allocation, soil samples were positively tested for PCBs after the storm in 2020, when the water descended from the quarry and broke the river banks flowing from the valley, some parts of the village.

Mark Jones, “I’m still growing tomatoes here, but I’m worried. Some people in the village are raising what they want to eat in bathtubs,” he said.

Despite a legal requirement every five years, many Councils, including Caerphilly, have not had potentially updated control strategies for contaminated land since 2014. From 22 local officials of Wales, only six people publish a legally compulsory contaminated land recording and leave communities in the dark about what might be under their feet.

On Tuesday, Friends of the Earth Cymru called for a public opinion investigation to provide potentially dangerous areas to the Councils for the Council and the governments of the British and Wales in Wales.

Spokesman Kirsty Luff said: “too much land can be contaminated and not yet to be supervised. The people in Wales deserve to know whether they live, work and play the places they live, work and play.

“This problem should not be ignored. The longer the delay, the higher the risk for our health, our environment and future generations.”

The Wales Government did not respond immediately to the request for comment.

The picture may be similar to the rest of England. A BBC investigation, 13,093 Potential toxic Area Only 1,465, defined as high risk in the early 2000s, were inspected.