Water samples results indicate presence of blue-green algae in Frenchman’s Bay Pickering area

Whitby, Ontario - Durham Region Health Department was advised by the Ontario Ministry of the Environment, Conservation and Parks (MECP) of the presence of a blue-green algal bloom in small area of the southwest portion of Frenchman’s Bay, near Sunrise Ave., in Pickering. Laboratory test results were received from the MECP on Oct. 11. A water quality advisory sign will be posted in the area to ensure that the public is aware of the presence of blue-green algae in the water.

“Blue-green algae are microscopic, plant-like organisms that occur naturally in ponds, rivers, lakes and streams, and although often blue-green in colour, the algae can also be olive-green or red,” explained Laura Freeland, Manager, Health Protection with the Health Department. “Residents are advised to be cautious around blue-green algae as some can produce toxins which may be harmful to humans who drink, fish or bathe in the water.

“While temperatures have been unseasonably warm, these temperatures are not expected to last. However, it’s important for residents to be aware of the current presence of blue-green algae in the affected area of Frenchman’s Bay.”

People can protect themselves, their children and their pets from blue-green algal blooms by not swimming or playing in areas where water is discoloured or where foam, scum or mats of algae on the water’s surface are present.

For more information about blue-green algae, please visit durham.ca/beaches, or call the Environmental Help Line at 905-723-3818 or 1-888-777-9613.

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For more information, please contact Health Department.