Blue-green algae has been detected in parts of Lake Scugog, according to Durham public health.
A water sample collected by Ontario’s Ministry of the Environment, Conservation, and Parks on July 15 confirmed the presence of an algal bloom near Platten Island.
While there is currently no evidence of blue-green algae elsewhere in the lake, the health department says that it will be posting advisory signs at Kinsmen Beach, a public beach southwest of the bloom. The department is taking this precautionary measure as a result of the beach’s history with blue-green algae and proximity to the bloom.
Public continues to be left in the dark about blue-green algae blooms in cottage country
Blue-green algae blooms are most common in late summer and early fall, but calm water, high temperatures, and an increase in nutrients such as phosphorus can cause them to occur at other times of the year.
Cottagers and residents in the area should keep an eye out for algae mats on the lake—if you spot a bloom or a beach advisory, the health department advises against swimming or playing in the affected water. Blue-green algae can cause itchy eyes and skin, and flu-like symptoms including nausea and fever.
The Durham health department monitors 14 public beaches throughout the region from early June to the end of August. Waterfront property owners are encouraged to remain cautious of blue-green algae near their shorelines.
To stay up-to-date on blue-green algae advisories, consult with your local public health unit.
Related Story Public continues to be left in the dark about blue-green algae blooms in cottage country
Related Story Here’s what you need to know about the toxic algal bloom forecasted for Lake Erie
Related Story FOCA decries lack of transparency from officials in blue-green algae case