Illinois Fertilizer & Chemical Association
Supply · Service · Stewardship

PFAS in Biosolids Prompt Lawsuits

Five farmers in Johnson County, Texas, are suing Synagro Technologies, a Baltimore-based biosolid management company, and its Texas affiliate over high levels of per- and polyfluoroalkyl substances (PFAS) in fertilizers produced by Synagro. The firm makes fertilizers from sewage sludge, also known as biosolids.
 
The farmers claim that PFAS in fertilizer made by Synagro and spread on a neighboring farm contaminated their water, killed their livestock, and decreased their property values. According to their lawsuit, a liver sample from a stillborn calf on one of the farms contained 610,000 parts per trillion of perfluorooctanesulfonic acid (PFOS), one of the most toxic PFAS. Last year, the US Environmental Protection Agency proposed a limit of 4 parts per trillion for PFOS in drinking water.
 
Click Here to read more.