Water sample test results identify blue-green algae bloom at Kinsmen Beach

Whitby, Ontario – Durham Region Health Department has been advised by the Ontario Ministry of the Environment, Conservation and Parks (MECP) of the presence of a blue-green algae bloom in water samples taken from the Kinsmen Beach area of Lake Scugog. Laboratory test results were received from the MECP on Aug. 7.

Further results of the analysis of toxins associated with the blue-green algae bloom are pending and may result in further action regarding continued public access to the beach. A water quality advisory sign will also be posted at this beach to inform public of concerns associated with blue-green algae.

“As these current test results from the MECP indicate the presence of a blue-green algae bloom in the water at Kinsmen Beach, we want people to be aware of this situation, take precautions to protect themselves and avoid contact with the water,” explained Laura Freeland, Manager, Health Protection with Durham Region Health Department. “With warmer water temperatures comes the potential for increased algal growth. That’s why it’s important for people to look at the water for potential signs of blue-green algae, which could include scum or mats of algae on the water’s surface.”

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. 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.

People can protect themselves and their pets from blue-green algae 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. Children or pets should not play in or drink water in areas where a beach advisory is posted. Consuming fish from areas where mats of algae are present or where a swimming advisory is posted is also not advisable.

For more information about blue-green algae or the Health Department’s Beach Monitoring program, please visit durham.ca/beaches, or call the Durham Health Connection Line at 905-668-2020 or 1-800-841-2729.

- 30 -

For more information, please contact the Health Department.