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Lake Ontario (Chaumont 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 on Lake Ontario
Lake Ontario
Lake Ontario (Three Mile Bay) (Jefferson County)
Lake Ontario (Three Mile Bay)
Lake Ontario (Jefferson County)
Lake Ontario
Lake Ontario (Chaumont Bay) (Jefferson County)
Lake Ontario (Chaumont Bay)
Lake Ontario (Chaumont Bay) (Jefferson County) is a public boat ramp on Lake Ontario (Chaumont Bay) in Jefferson County, New York (13693). Managed by OPRHP. GPS coordinates: 44.0296°N, 76.2150°W.