Levels of PFAS in sewage sludge used as fertilizer can pose risks that sometimes exceed safety thresholds “by several orders of magnitude,” the agency said.

The Environmental Protection Agency said “forever chemicals” in fertilizer made from sewage and spread across pasture endanger farmers and others who regularly consume beef, milk and other products fr

For the first time, the Environmental Protection Agency on Tuesday warned that "forever chemicals" present in sewage sludge that is used as fertilizer can pose human health risks.

The E.P.A.’s report follows a growing body of research that has found that sludge can be contaminated with human-made “forever chemicals” known as per- and polyfluoroalkyl substances, or PFAS, which are used in a wide range of household items such as nonstick cookware, waterproof clothing and stain-resistant carpets.