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Lake Ontario (Mud Bay) (Jefferson County)
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New York DEC1 data sourceUpdated Mar 2026
Nearby Ramps
Boat Ramp on Lake Ontario
Lake Ontario
Boat Ramp in Cape Vincent
Jefferson, New York
St. Lawrence River (Jefferson County)
St. Lawrence River
Lake Ontario (Jefferson County)
Lake Ontario
Lake Ontario (Chaumont Bay) (Jefferson County)
Lake Ontario (Chaumont Bay)
Lake Ontario (Mud Bay) (Jefferson County) is a public boat ramp on Lake Ontario (Mud Bay) in Jefferson County, New York (13618). Managed by Dec. GPS coordinates: 44.0702°N, 76.3303°W.