| Name | County | Area (Acres) | WBIC |
|
Jackson Lake
| Bayfield | 149.45 | 2734200 |
|
Jean Lake
| Vilas | 27.02 | 1856100 |
|
Jersey City Flowage
| Lincoln | 422.83 | 1516000 |
|
Jessie Lake
| Langlade | 37.91 | 188700 |
|
Jetzers Lake
| Sheboygan | 15.74 | 62700 |
|
Jim Lake
| Chippewa | 61.9 | 2168800 |
|
Jim Lake
| Portage | 5.48 | 188800 |
|
Johns Lake
| Waushara | 70.82 | 245800 |
|
Johnson Falls Flowage 647
| Marinette | 144.76 | 533300 |
|
Johnson Lake
| Burnett | 398.87 | 2471600 |
|
Johnson Lake
| Burnett | 32.05 | 2471700 |
|
Johnson Lake
| Oneida, Vilas | 84.73 | 1541100 |
|
Jordan Lake
| Adams | 233.1 | 104000 |
|
Jordan Pond
| Portage | 83.53 | 1403600 |
|
Julia Lake
| Oneida, Forest | 404.22 | 1614300 |
|
Jungle Lake
| Forest | 179.51 | 377900 |
|
Jute Lake
| Vilas | 190.56 | 1857400 |