Boat Busters of Grand Lake (Video)
06/08/2026
Meet Chris Monroe & Andrew Vogel - the Boat Busters of Grand Lake.Meet Chris Monroe and Andrew Vogel of the popular Boat Busters YouTube channel, filmed on Grand Lake St. Marys.
News
Natural Resources Update June 2026 (Video)
06/08/2026
Grand Lake natural resources updates wtih Theresa Dirksen.Mercer County Ag & Natural Resources Director Theresa Dirksen gave an update at the June 2026 Lake Improvement Association meeting.
Study: Water Quality Improvements from Prairie Creek wetlands
05/08/2026
Wright State University-Lake Campus professor Dr. Stephen Jacquemin, Mercer County Ag & Natural Resources Director Theresa Dirksen, and colleagues recently published a new study highlighting long-term water quality improvements associated with the restored Prairie Creek wetlands in the Grand Lake St
Latest Microcystin Levels
05/07/2026
Latest microcystin numbers from Grand Lake St. Marys (from 5/6/2026).This is three weeks out from the “spike” we saw. Algae biomass is still high, but it is lower than the biomass from three weeks ago – about 75% of the levels we saw then (a 25% decrease).We are hopeful that we see a continued downw
