N.H. Environmental Services Department: State Issues Cyanobacteria Advisory for Marsh Pond in New Durham, New Hampshire
July 11, 2020
July 11, 2020
CONCORD, New Hampshire, July 11 -- The New Hampshire Department of Environmental Services issued the following news release:
A cyanobacteria bloom has been observed on Marsh Pond. A deep layer of Oscillatoria (Planktothrix isothrix) was estimated at 350,000 cells/ml. This bloom has been recurring for several years and has been observed at the water's surface at certain times of the day.
Blooms can rapidly change and accumulate in various locations around a waterbo . . .
A cyanobacteria bloom has been observed on Marsh Pond. A deep layer of Oscillatoria (Planktothrix isothrix) was estimated at 350,000 cells/ml. This bloom has been recurring for several years and has been observed at the water's surface at certain times of the day.
Blooms can rapidly change and accumulate in various locations around a waterbo . . .