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Lake Ontario (Jefferson County)
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New York DEC1 data sourceUpdated Mar 2026
Nearby Ramps
Boat Ramp on Lake Ontario
Lake Ontario
Lake Ontario (Sackets Harbor) (Jefferson County)
Lake Ontario (Sackets Harbor)
Boat Ramp on Lake Ontario
Lake Ontario
Boat Ramp on Crystal Lake
Crystal Lake
Sixtown Pond (Crystal Lake) (Jefferson County)
Sixtown Pond (Crystal Lake)
Lake Ontario (Jefferson County) is a public boat ramp on Lake Ontario in Jefferson County, New York (13605). Managed by OPRHP. GPS coordinates: 43.9010°N, 76.1259°W.