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information, go to http://ocdc.osu.edu. Ohio Tourism Toolbox The Ohio Tourism Toolbox brings you easy access ... contributions of numerous industry collaborators, this toolbox continually grows to provide timely resources for ...
Grand Lake St. Marys has lost an estimated $60-80 million in tourism due to harmful algae blooms. And in 2011, algae blooms covered 990 square miles of Lake Erie's surface area, the largest in the lake's history. Phosphorus is the pollutant most ...