... situated within a mile of the company's lead smelter in Herculaneum contain lead at levels exceeding 400 parts per million (ppm) -- the EPA's threshold for ...
... (The average cancer risk from air pollutants in the US is 36 in a million, according to the National Air Toxics Assessment.) The EPA report had me thinking of ...
... Again bromodichloromethane and dibromochloromethane topped the list (in concentrations that exceeded unenforcible EPA recommendations), but St. ...
... That's of little solace, though, to local residents such as Foster who say authorities have ignored their complaints about the odor. "...if the EPA people I ...