Lake Winnebago, 215 sq mi (557 sq km), E Wis.; largest lake in Wisconsin. Fed and drained by the Fox River, the lake is part of an all-water route between the Great Lakes and the Mississippi River. Oshkosh and Fond du Lac are on the lake, which is a major recreation area.
"Winnebago, Lake." The Columbia Encyclopedia, 6th ed.. . Encyclopedia.com. (March 19, 2018). http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/winnebago-lake
"Winnebago, Lake." The Columbia Encyclopedia, 6th ed.. . Retrieved March 19, 2018 from Encyclopedia.com: http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/winnebago-lake