Published 10 days ago • loading... • Updated 10 days ago

Grand Lake toxin levels fall below historical average after spring spike

New data shows toxin levels at Grand Lake St. Marys are trending lower than historical averages for this time of year, despite an early spring spike.

New data shows toxin levels at Grand Lake St. Marys are trending lower than historical averages for this time of year, despite an early spring spike.

10 days ago

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Your Hometown Stations broke the news 10 days ago on Friday, May 22, 2026.

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