BETHEL, NY — An unhealthy algae bloom has temporarily suspended swimming and boat rentals at Lake Superior State Park in Bethel, NY.

“Cyanobacteria, better known as blue-green algae, has increased to potentially harmful levels at Lake Superior’s beach, due in large part to the ongoing hot weather,” said Brian Scardefield, director of NYS Parks, Recreation and Beautification, on Tuesday. “People and animals who come in contact with the algae may develop irritation of the skin, eyes, nose, throat and respiratory tract—or nausea, diarrhea, and vomiting if they swallow any of it.”

In the meantime, Lake Superior State Park remains open for picnicking, hiking and land-based recreation. The public boat launch is also open.

Scardefield said the parks department will continue to monitor the lake daily and reopen once the water is safe. Other swimming opportunities in the area include public access points along the Delaware River and municipal pools in Bethel, Callicoon, Fallsburg, Mamakating, Liberty, Neversink and Monticello.

If you are exposed to algae, rinse the affected area with clean water as soon as possible. Medical attention may be necessary if you are experiencing vomiting or diarrhea, irritation, or difficulty breathing. Report symptoms to the NYS Department of Health at 845-794-2045.

More information is available online from the NYS Department of Health.