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Water QualityPhoto Gallery: Mantua Reservoir Algal Bloom 2019
Click photo to see larger version August 2019
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Mantua Reservoir
North Beach: Danger Remainder of Lake: Warning Visit the 2019 Photo Gallery Update September 10, 2019 Cyanobacteria cell-counts for four samples collected at Mantua Reservoir on September 10, 2019, were significantly lower than samples collected on August 26, 2019. Cell counts still exceeded the recreation health-based threshold for a Warning Advisory in the open water …
Read MorePhoto Gallery: Mantua Reservoir Algal Bloom 2018
Select photo to see larger version. May 22, 2018
Read MoreMantua Reservoir Algal Bloom Monitoring 2018
Find the latest 2018 harmful algal bloom monitoring updates and health advisories for Mantua Reservoir here.
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