Geneva Lake Geneva Lake Geneva Lake is a body of freshwater in Walworth County in southeastern Wisconsin. On its shores are the city of Lake Geneva, and the villages of Fontana-on-Geneva-Lake, and Williams Bay. The lake covers an area of approximately , has a maximum length of , mean depth of and a maximum depth of . Geologists believe that it is a filled-in kettle formed from a receding glacier. The lake and the community of Lake Geneva were named for the town of Geneva, New York, located on Seneca Lake, which government surveyor John Brink thought it resembled. To avoid confusion
Geneva, Ohio township and form their own township, which then became Geneva Township, named after Geneva, New York. In 1866, the town of Geneva then became a village, and, nearly one hundred years later, in 1958, Geneva was incorporated as a city. Geneva is located at (41.800098, -80.945784), east of Cleveland and west of Erie, Pennsylvania. The city is bordered to the north, east and west by Geneva Township and by Harpersfield Township to the south. The Grand River flows around Geneva to the south in Harpersfield and to the west in Lake County. The Geneva State Park is located to the