https://www.wosu.org/tags/algae-grand-grube-herzog-kohler-marys-morton-odnr-wallace algae grand grube herzog kohler marys morton odnr wallace en-US Copyright Mon, 12 Jul 2010 04:00:00 GMT https://www.wosu.org/news/2010-07-12/tourism-suffering-at-grand-lake-st-marys Grand Lake St. Marys in western Ohio is the state's largest inland lake. It's a state park that for years has been a popular tourist destination. But farm… Mon, 12 Jul 2010 04:00:00 GMT https://www.wosu.org/news/2010-07-12/tourism-suffering-at-grand-lake-st-marys admin