The Wayland Health Department has declared a Public Health Advisory following reports of cyanobacteria in the North Pond area of Lake Cochituate, the town said in a release.
Cyanobacteria is a blue-green algae that occurs naturally in freshwater, the Massachusetts Department of Health (DPH) says.
With the potential to spread and create an "algae bloom," the bacteria can be unsafe to humans and pets. These blooms most often occur during the late summer and fall in Massachusetts, DPH adds.
DPH will start testing the waters on Monday, Aug, 1 and Wayland has suspended swimming at the following areas as a result:
- Wayland Town Beach
- Saxonville Beach
- Route 30/Common Avenue Culvert
Residents are also being urged to rinse off immediately if they come into contact with the water, the town added. Warning signs will also be posted across North Pond to help keep people out.
More information about the algae, as well as a list of additional algae advisories, can be found online.
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