grand lake st marys algae environment toxic http://wyso.org en Grand Lake St. Marys lake tested for toxins from algae http://wyso.org/post/grand-lake-st-marys-lake-tested-toxins-algae <p>The state is awaiting water quality test results to determine whether it needs to post additional advisories about potential hazards at Ohio&#39;s largest inland lake, which has been plagued by toxic algae in recent years. Thu, 24 May 2012 21:25:29 +0000 Associated Press 16613 at http://wyso.org