This Includes chemicals detected in 2015 for which..

5 yrs

This Includes chemicals detected in 2015 for which annual utility averages exceeded an EWG-selected health guideline established by a federal or state public health authority; radiological contaminants detected between 2010 and 2015.

www.ewg.org

Radium contamination in public water systems nationwide

Drinking water serving more than 170 million people in all 50 states contain toxic radioactive element, radium.