water Across U.S., Toxic Algal Blooms Threaten Lakes and Other Waterways Environmental Working Group 15 May 2018 Health + Wellness Across the U.S., a growing epidemic of toxic algal blooms is polluting lakes and other waterways, according to a new report by the Environmental Working Group. Read More Show Less toxic algal blooms ewg environmental working group water farming lake erie algal blooms drinking water toledo ohio great lakes
