Blue-green algae closes HRM beach for swimming
Posted Jul 17, 2025 01:29:05 PM.
Last Updated Jul 17, 2025 01:29:39 PM.
The presence of possible toxin-producing blue-green algae closed Oakfield Park Beach until further notice.
The beach northeast of the provincial capital is not allowed for swimming because testing found a possible algae bloom that poses risks to people. The algae are occurring in freshwater environments and can grow when the weather is calm and warm. It can be harmful to pets and humans alike because of the possibility of producing toxins.
“People who come in contact with blue-green algae blooms or ingest water containing blue-green algae blooms may experience skin irritation, rash, sore throat, sore red eyes, swollen lips, fever, nausea, vomiting and/or diarrhea,” officials said in a press release.
People are being encouraged to avoid any water contact in the area, or towel off “vigorously” if they did wade or swim near blue-green algae. Pets should not drink the water or swim near it as well.
“When a blue-green algae bloom or mat is observed, a beach closure is issued and initial testing is done to determine whether it is a toxin-producing algae bloom is,” the press release reads.
If it’s not toxin-producing, no further testing is needed and the beach will reopen.
Algae can appear like fine grass clippings in the water, spilled paint or a thick thick scum on the surface. Algae mats often look like clumps of vegetation and can appear brown, black or green in the water.
In 2024, the Nova Scotia NDP renewed calls to create a Provincial Lake Advisory Commission that would be responsible for the protection and conservation of healthy lakes and other bodies of water.
The commission has yet to be established.
