Exclusive: Rising flood risks driven by climate change could release chemicals from ageing sites – posing threats to ecosystems ‘I kept smelling a horrible nasty smell’: the risks of England’s old dumping grounds Exclusive: Rising flood risks driven by climate change could release chemicals from ageing sites – posing threats to ecosystems ‘I kept smelling a horrible nasty smell’: the risks of England’s old dumping grounds Thousands of landfills across the UK and Europe sit in floodplains,