Largest lakes & reservoirs in Wisconsin by acres
This is a comparison for lakes within USA > Midwest > Wisconsin > - Compared by surface area in acres.Note: For some lakes, "Largest Lakes - Acres" data is unknown or does not apply, so this table may display fewer lakes than the total 128 articles we have published for Wisconsin lakes.
Search results: Sort lakes by surface acreage
Lake name  |
Surface area in acres |
Lake description |
|---|---|---|
| Lake Michigan-Huron (Canada, Chicagoland, Great Lakes, Illinois, Indiana, Lake Michigan Region, Michigan, Midwest, North, Northeast, Northwest, Ontario, Southwest, USA, Upper Peninsula, West Central, Wisconsin) |
29,062,400 ac | Lake Michigan and Lake Huron – two of North America’s Great Lakes – are contiguous and they share the same elevation of 577 feet above sea level. They… |
| Lake Superior (Canada, Great Lakes, Lake Superior Northwoods Region, Michigan, Midwest, Minnesota, Northeast, Ontario, USA, Upper Peninsula, Wisconsin) |
20,288,000 ac | Skipping over state and country borders, Lake Superior, the largest, deepest, coldest, cleanest, least developed, and most pristine of the Great Lakes… |
| Lake Michigan (Chicagoland, Great Lakes, Illinois, Indiana, Lake Michigan Region, Michigan, Midwest, North, Northwest, Southwest, USA, Upper Peninsula, West Central, Wisconsin) |
14,336,000 ac | As the only Great Lake nestled completely within the boundaries of the United States, Lake Michigan is the pride and joy of Wisconsin, Illinois, India… |
| Lake Winnebago (Central Sands Prairie Region, Midwest, USA, Wisconsin) |
131,840 ac | American white pelicans skim across the surface of Lake Winnebago, fishing alongside the anglers below. Birds and fishermen alike flock to the beautif… |
| Lake Pepin (Midwest, Minnesota, Mississippi-Chippewa Rivers Region, Southern, USA, Wisconsin) |
25,600 ac | Lake Pepin is the largest lake on the Mississippi River, formed about 9,500 years ago by the backup of water behind sediments where the Chippewa River… |
| Lake Petenwell (Central Sands Prairie Region, Midwest, USA, Wisconsin) |
23,040 ac | Thirty miles north of the famous Wisconsin Dells near Monroe Center, Lake Petenwell is a hidden treasure. The largest manmade inland lake in the state… |
| Castle Rock Lake (Central Sands Prairie Region, Midwest, USA, Wisconsin) |
16,640 ac | Also known as Castle Rock Flowage Castle Rock Lake offers what lake lovers want: a lot of water, an abundance of fish, and countless beautiful views. Castle Rock one of Wisconsin’s lar… |
| Lake Chippewa (Lake Superior Northwoods Region, Midwest, USA, Wisconsin) |
15,300 ac | Also known as Chippewa Flowage, Hayward Lakes Tucked away in Sawyer County in northwest Wisconsin, Lake Chippewa is a rare undeveloped paradise. Called the “Big Chip,” Lake Chippewa is one of Wisc… |
| Lake Poygan (Central Sands Prairie Region, Midwest, USA, Wisconsin) |
14,102 ac | Also known as Poygan Lake The heron wades slowly through the reeds at the edge of the lake, stalking his prey. On the other side of the reeds, the man in the boat is doing exac… |
| Turtle-Flambeau Flowage (Lake Superior Northwoods Region, Midwest, USA, Wisconsin) |
13,766 ac | Called the “Crown Jewel of Wisconsin,” Turtle-Flambeau Flowage is a beautiful undeveloped getaway. Its quiet water, plentiful fish and wildlife and pr… |
| Eagle River Chain of Lakes (Lake Superior Northwoods Region, Midwest, USA, Wisconsin) |
11,528 ac | Also known as Cranberry Lake, Catfish Lake, Voyageur Lake, Eagle Lake, Scattering Rice Lake, Otter Lake, Lynx Lake, Duck Lake, Yellow Birch Lake, Watersmeet Lake. The Eagle River Chain of Lakes in far northeastern Wisconsin is known to fishermen as prime Musky water, but the lakes are also a prime vacation desti… |
| Lake Koshkonong (Midwest, Southern Savanna Region, USA, Wisconsin) |
10,460 ac | Sprawled across southern Wisconsin, just a few miles down the Rock River from Fort Atkinson, Lake Koshkonong is a fantastic place to boat and fish. Th… |
