Blue-Green Algae Found in East Hampton Pond

The New York State Department of Environmental Conservation (DEC) recently reported that cyanobacteria (also known as blue-green algae) has been found in Hook Pond in East Hampton.

Currently, blue-green algae persist at the following East End locations:

• Sagaponack Pond in South Hampton
• Georgica Pond in East Hampton
• Kellis Pond in Bridgehampton
• Wainscott Pond in Wainscott
• Agawam Lake and Mill Pond in Southampton
• Maratooka Lake in Mattituck
• Old Town Pond in Southampton
• McKay Lake in Calverton
• Fort Pond in Montauk

Health officials ask residents not to use, swim or wade in these waters and to keep pets and children away from the area.

Cyanobacteria are naturally present in lakes and streams in low numbers; however, they can become abundant, forming blooms in shades of green, blue-green, yellow, brown or red.

They may produce floating scums on the surface of the water, or may cause the water to take on paint-like appearance.

Contact with waters that appear scummy or discolored should be avoided. If contact does occur, rinse off with clean water immediately.

Seek medical attention if any of the following symptoms occur after contact: nausea, vomiting or diarrhea; skin, eye or throat irritation; or allergic reactions or breathing difficulties.

For more information, visit the Suffolk County website here.