What’s the Largest Man-Made Lake in Wisconsin?

In Wisconsin, the largest man-made lake is Lake Winnebago, a body of water encompassing an area of nearly 200,000 square miles. Located in the central region of the state, the lake is the largest lake contained entirely within Wisconsin’s boundaries.

The lake is fed by the Fox and Wolf Rivers, and is the largest inland lake in the state. It is also the second largest lake in the entire United States that is entirely contained within one state, the largest being Lake Michigan.

Lake Winnebago has been used for centuries by indigenous peoples for fishing, hunting, and waterfowl. In the early 19th century, European settlers began to settle the area for farming and commerce. The lake was used for transportation, and the port of Oshkosh was eventually established on its eastern shore.

Today, the lake is a popular destination for recreational activities, such as fishing and boating. It is also home to numerous species of fish and wildlife, including walleye, musky, bass, northern pike, and panfish.

Lake Winnebago is a crucial part of the Wisconsin landscape, and its expansive size makes it an integral part of the state’s ecology. Its presence serves as an important reminder of the state’s history and its ties to the environment.