I believe it is Seneca Lake
Lake Ontario at 802 ft.
Lake George is the cleanest lake in New York State.
The state of New York is on the lake at Buffalo New York
Pennsylvania touches both New York State and Lake Erie.
Lake Ontario borders Canada, and New York.
Lake Erie, the second deepest of the Great Lakes, is Buffalo NY's western border. Buffalo sits on the corner of Lake Erie where it flows into the Niagara River. Buffalo NY receives and ships goods from New York City ports.
New York borders Lake Erie and Lake Ontario plus the Atlantic Ocean.
New York
lake Ontario
Lake Willoughby, VT
Lake Hauroko which is 462 meters. The deepest lakes are the group of lakes in Fiordland, which have been sculpted by glacial action. In Wikipedia there is a list of lakes in New Zealand, and a sub-section listing the deepest.
New York