Joliet seeks hike in EPA radium limits

(IL) Chicago Tribune – Joliet is pushing the Illinois Environmental Protection Agency to more than double the concentration of cancer-causing radium it’s allowed to dump onto farmland in the south suburbs, expanding the potential for deadly radon gas in these increasingly urban communities.

Radium is a naturally occurring radioactive element abundant in deep-water wells in northern Illinois and throughout the Midwest. Cities such as Joliet that rely on these deep wells spend millions of dollars each year to remove radium from their drinking water. Some communities pay to dump radium in a landfill, but Joliet and others use a cheaper alternative, mixing it with waste material that is sold to farmers as fertilizer. More