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, New York Geneva, New York Geneva is a city in Ontario and Seneca counties in the U.S. state of New York. It is at the northern end of Seneca Lake; all land portions of the city are within Ontario County; the water portions are in Seneca County. The population was 13,261 at the 2010 census. The city is supposedly named after the city and canton of Geneva in Switzerland. The main settlement of the Seneca was spelled Zoneshio by early white settlers, and was described as being 2 miles north of Seneca Lake. The city borders and was once (the portion in