SLELO PRISM

Guffin Bay is one of four bays, including Three Mile Bay, Sawmill Bay, and Long Bay that makes up the larger system known as Chaumont Bay (Figure 2). It is located on the
northeastern shore of Lake Ontario (Figure 3), west of the village of Chaumont and east of PointPeninsula in western Jefferson County, New York. This large, sheltered bay is a popular fishing, sailing, and vacationing destination, and much of the shoreline is developed with camps, cottages, and several marinas.