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Department of Environmental Services: State Issues Cyanobacteria Advisory for Elm Brook Park in Hopkinton, New Hampshire
June 26, 2019
CONCORD, New Hampshire, June 26 -- The New Hampshire Department of Environmental Services issued the following news release:

A cyanobacteria bloom has been observed along Elm Brook Park beach and shorelines around the reservoir in Hopkinton, NH. Samples collected from the beach on 6/25 exceeded the State threshold of 70,000 cells/ml of cyanobacteria. Samples contained 537,500 cells/ml of the cyanobacteria taxa, Anabaena/Dolichospermum. Reports on 6/26 indicated that the bloom has pr . . .

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