Cyanobacteria Blooms Found In Water Mill Creek: Health Department

WATER MILL, NY — New cyanobacteria blooms have been found in Mill Creek in Water Mill, the Suffolk County Department of Health said this week.

Analysis of surface water samples performed by SUNY Stony Brook confirmed the presence of the new cyanobacteria blooms, more commonly known as blue–green algae.

Health officials have asked residents not to use or swim or wade in the water and to keep their children and pets away from the area.

Though blue-green algae are naturally present in lakes and streams in low numbers, 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, health officials said.

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, health officials said.

To report a suspected blue-green algae bloom at a body of water that contains a Suffolk County-permitted bathing beach, contact the Suffolk County Department of Health Services’ Office of Ecology at 631-852-5760 between 8:30 a.m. to 4:30 p.m. or by email at any time at scdhsweb@suffolkcountyny.gov.

To report a suspected blue-green algae bloom to the New York State Department of Environmental Conservation at a body of water that does not contain a Suffolk County permitted bathing beach, email habsinfo@dec.ny.gov.