Waterbodies with HABs Notifications 2018 Waterbody Name County Highest Alert Level Agawam Lake Suffolk Confirmed with High Toxins Alcove Reservoir Albany Suspicious Allegheny Reservoir* Cattaraugus Suspicious Artist Lake Suffolk Confirmed with High Toxins Avon Marsh Dam Pond Livingston Confirmed with High Toxins Barger Pond Putnam Confirmed Barnum Pond Franklin Suspicious Barrett Pond Putnam Suspicious Basic Creek Reservoir Albany Suspicious Bear Lake Chautauqua Suspicious Beaver Dam Lake Orange Confirmed with High Toxins Beaver Lake Broome Confirmed Bedford Lake Westchester Confirmed Beverly's Pond Chemung Suspicious Big Bowman Lake Rensselaer Confirmed Big Fresh Pond Suffolk Confirmed Black Lake* St Lawrence Confirmed Bowne Pond Queens Confirmed with High Toxins Bradley Brook Reservoir Madison Confirmed Brooks Lake Richmond Confirmed Brooks Lake Orange Suspicious Butterfield Lake Jefferson Confirmed Canandaigua Lake* Ontario, Yates Confirmed with High Toxins Casterline Pond Cortland Confirmed Cayuga Creek Erie Suspicious Cayuga Lake* Multiple Confirmed with High Toxins Cayuta Lake Schuyler Confirmed with High Toxins Cazenovia Lake* Madison Confirmed Chautauqua Lake* Chautauqua Confirmed with High Toxins Chestnut Ridge Pond Sullivan Suspicious Chodikee Lake Ulster Confirmed Clove Lake Richmond Confirmed with High Toxins Conesus Lake* Livingston Confirmed Coopers Neck Pond Suffolk Confirmed Cortlandt Lake Putnam, Westchester Suspicious Cossayuna Lake Washington Confirmed with High Toxins Craine Lake Madison Confirmed with High Toxins Croton Falls Reservoir* Putnam Suspicious Dead Lake Washington Suspicious Dean Pond Cortland Confirmed Deer Lake Dutchess Suspicious Delta Lake* Oneida Suspicious DeRuyter Reservoir Madison, Onondaga Confirmed Diverting Reservoir Putnam Suspicious Dryden Lake Thompkins Suspicious Duane Lake Schenectady Confirmed *Blooms in large lakes or rivers may be limited to specific shorelines or confined bays. Portions of any of these waterbodies may be clear and fully support recreational uses. Waterbody Name County Highest Alert Level Eagle Pond Franklin Confirmed Ellicott Creek Erie Suspicious Erwin Pond Steuben Confirmed Evens Lake Sullivan Confirmed Findley Lake Chautauqua Confirmed with High Toxins Fort Pond Suffolk Confirmed Franklin Falls Pond Essex, Franklin Suspicious Fresh Pond Suffolk Confirmed Fresh Pond (Shelter Island) Suffolk Confirmed Georgica Pond Suffolk Confirmed Gilbert Lake Otsego Suspicious Glenwood Lake Orleans Suspicious Golden Pond Queens Confirmed Goose Pond Queens Confirmed with High Toxins Harlem Meer New York Confirmed with High Toxins Hatch Lake Madison Confirmed Hemlock Lake Livingston, Ontario Confirmed Hiawatha Lake Onondaga Confirmed Honeoye Lake* Ontario Confirmed Hyde Lake Jefferson Confirmed Hyde Park Lake Niagara Confirmed Indian Lake Putnam Confirmed Indian Pond Bronx Confirmed Jamesville Reservoir Onondaga Confirmed Java Lake Wyoming Confirmed with High Toxins Keuka Lake* Steuben, Yates Confirmed Kinderhook Lake Columbia Confirmed Kings Point Pond Nassau Confirmed Kirk Lake Putnam Confirmed Kissena Lake Queens Confirmed Lake Carmel Putnam Confirmed Lake Casse Putnam Confirmed Lake Champlain* Multiple High Alert Lake Clear Franklin Suspicious Lake Lacoma Monroe Confirmed Lake Lincolndale Westchester Confirmed Lake Lucille Rockland Confirmed Lake Mahopac Putnam Suspicious Lake Mohegan Westchester Confirmed Lake Neatahwanta Oswego Confirmed Lake Oniad Dutchess Suspicious Lake Ontario (Westcott SP)* Jefferson Suspicious Lake Ontario* (City of Oswego) Oswego Suspicious Lake Ontario* (Sacketts Harbor) Jefferson Suspicious Lake Oscaleta Westchester Confirmed Lake Peekskill Putnam Confirmed with High Toxins Lake Rippowam Westchester Confirmed *Blooms in large lakes or rivers may be limited to specific shorelines or confined bays. Portions of any of these waterbodies may be clear and fully support recreational uses. Waterbody Name County Highest Alert Level Lake Ronkonkoma Suffolk Confirmed with High Toxins Lake Tonetta Putnam Suspicious Lake Waccabuc Westchester Confirmed Lamoka Lake Channel Schuyler Suspicious Laurel Lake Suffolk Confirmed Lawson Lake Albany Confirmed Lebanon Reservoir Madison Suspicious Little Fresh Pond Suffolk Confirmed Long Pond Dutchess Suspicious Lower Lake Suffolk Suspicious Maratooka Lake Suffolk Confirmed with High Toxins Marcy Avenue Pond Rensselaer Confirmed Mariaville Lake Schenectady Confirmed with High Toxins Marion Lake Suffolk Confirmed Martlings Lake Richmond Confirmed Masonic Creek Orange Confirmed Meizinger Lake Columbia Suspicious Mill Pond (Watermill) Suffolk Confirmed Millsite Lake Jefferson Suspicious Montgomery Lake Sullivan Confirmed Moon Lake Jefferson Suspicious Moreau Lake Saratoga Suspicious Morningside Lake Sullivan Suspicious Morningside Pond New York Confirmed with High Toxins Muscoot Reservoir* Westchester Suspicious Nassau Lake Rensselaer Confirmed New Croton Reservoir* Westchester Suspicious New Rochelle Reservoir #3 Westchester Suspicious North Sandy Pond* Jefferson, Oswego Confirmed Old Town Pond Suffolk Confirmed Oneida Lake* Multiple Suspicious Orange Lake Orange Confirmed Otisco Lake* Onondaga Suspicious Otter Lake Oneida Confirmed Owasco Lake* Cayuga Confirmed Paine Lake Westchester Confirmed with High Toxins Peach Lake Putnam, Westchester Confirmed Pine Valley Campground Lake Broome Suspicious Pleasure Lake Sullivan Confirmed Plymouth Reservoir Chenango Confirmed with High Toxins Poxabogue Pond Suffolk Confirmed Prospect Park Lake Kings Confirmed with High Toxins Prospect Park Lake Upper Pool Kings Confirmed with High Toxins Putnam Lake Putnam Confirmed Quaker Lake Cattaraugus Suspicious Quaker Lake Dutchess Suspicious Rensselaer Lake Albany Confirmed *Blooms in large lakes or rivers may be limited to specific shorelines or confined bays. Portions of any of these waterbodies may be clear and fully support recreational uses. Waterbody Name County Highest Alert Level Roaring Brook Lake Putnam Confirmed with High Toxins Rockland Lake Rockland Suspicious Roth Pond Suffolk Confirmed with High Toxins Round Lake Orange Suspicious Sagg Pond Suffolk Confirmed Saratoga Lake* Saratoga Confirmed Seneca Lake* Multiple Confirmed Sheldrake Lake Westchester Confirmed with High Toxins Silver Lake* Wyoming Suspicious Sixberry Lake Jefferson Confirmed Skaneateles Lake* Multiple Confirmed with High Toxins Sleepy Hollow Lake Greene Confirmed Smith Pond Steuben Confirmed Somerset Lake Delaware Confirmed Song Lake Cortland Confirmed South Merrits Pond Suffolk Confirmed Spring Lake Suffolk Confirmed Sucker Brook Cayuga Confirmed with High Toxins Summit Lake Washington Confirmed with High Toxins Sylvan Lake Dutchess Suspicious Tanglewood Lake Steuben Confirmed The Lake in Central Park New York Confirmed with High Toxins The Pond in Central Park New York Confirmed Tinker Park Pond Monroe Suspicious Town of Babylon Pond Suffolk Confirmed Troy Reservoir Rensselaer Confirmed Tully Lake Cortland, Onondaga Confirmed Turtle Pond New York Confirmed with High Toxins Turtle Pond Delta Lk SP Oneida Suspicious Tuxedo Lake Orange Confirmed Unnamed Pond (Candor) Tioga Suspicious Unnamed Pond (Spafford) Onondaga Suspicious Unnamed Pond (Valley Cottage) Rockland Suspicious Upper Little York Lake Cortland Confirmed with High Toxins Vandercamp Lake Oswego Suspicious Wainscott Pond Suffolk Confirmed Waneta Lake Schuyler, Steuben Suspicious Washington Park Pond Albany Confirmed with High Toxins Whitney Point Reservoir Broome Suspicious Wickapogue Pond Suffolk Confirmed Wilcox Park North Pond Dutchess Confirmed Wilcox Park South Pond Dutchess Confirmed with High Toxins Wildwood Lake Suffolk Suspicious Willowbrook Lake Richmond Confirmed with High Toxins Winding Hills Park Lake Orange Confirmed Wyomoco Pond Wyoming Suspicious *Blooms in large lakes or rivers may be limited to specific shorelines or confined bays. Portions of any of these waterbodies may be clear and fully support recreational uses..