NOAA and its research partners, using an ensemble modeling approach, predict that the 2015 western Lake Erie harmful algal bloom season will be among the most severe in recent years and could become the second most severe behind the record-setting 2011 bloom.

Source:: http://www.wateronline.com/doc/noaa-partners-predict-severe-harmful-algal-bloom-lake-erie-0001?atc~c=771+s=773+r=001+l=a