September 1, 2020
Visual observations provided by the Department of Conservation and Recreation (DCR) indicate the presence of cyanobacteria (blue-green algae) cells in the North Pond of Lake Cochituate. Cyanobacteria was observed by DCR staff at various locations in North Pond, including near Saxonville Beach and Wayland Town Beach.
This evidence suggests that the level of cyanobacteria in the water may exceed the MDPH guidelines for recreational waterbodies in Massachusetts. Accordingly, as recommended by MDPH a public health advisory is being issued by the Wayland Health Department. Signage will be posted at access points to the North Pond section of the lake to warn individuals against contact with the water (please see attached sign).
MDPH will conduct follow-up sampling at the waterbody when there is no longer visual evidence of a bloom.
The Health Department will post an update on our website once new information is available from the state;
https://www.wayland.ma.us/health-department
PUBLIC HEALTH ADVISORY FOR NORTH POND OF LAKE COCHITUATE
CYANOBACTERIA BLOOM PRESENT
Waterbody Unsafe for People and Pets
Do not swim.
Do not swallow water.
Keep animals away.
Rinse off after contact with water.
Additional info on algae can be found at: www.mass.gov/dph/algae
Call the Massachusetts Department of Public Health with questions: 617 624-5757
