S. 247 · 108th Congress Harmful Algal Bloom and Hypoxia Amendments Act of 2003 StagePassed a chamber SponsorOlympia Snowe Introduced2003-01-29 Latest action2003-10-29 · Held at the desk. Follow Summary Text Subjects Cosponsors (4) Votes (0) Actions Cosponsors (4) Mike DeWine Former member Senate OH Republican Carl Levin Former member Senate MI Democrat George Voinovich Former member Senate OH Republican John Breaux Former member Senate LA Democrat