WESTBOROUGH – The town has announced that Lake Chauncy will be closed until further notice. The Public Health Department has issued an advisory for cyanobacteria, which has been detected in the lake.
Cyanobacteria is also known as blue-green algae, and it can be dangerous to humans and animals. The algae bloom has the appearance of pea soup. The organisms can produce a toxic byproduct known as cyanotoxins that can cause a range of health effects.
People and animals can be exposed to the cyanobacteria blooms when they touch, swallow or inhale airborne droplets from water with the blooms; eat contaminated shellfish or fish; or use contaminated blue-green algae dietary supplements.
Health effects include diarrhea, nausea or vomiting; skin, eye or throat irritation; allergic reactions; breathing difficulties; and a red, raised rash.
The closure has been posted at multiple locations at Lake Chauncy. If you have questions, contact the health department at 508-366-3045.
