| Alpine Valley | 388 | 90 | Wisconsin Resorts | — |
| Ausblick Ski Club | 176 | 10 | Independent | — |
| Blackhawk | 300 | N/A | Independent | — |
| Bruce Mound | 375 | 40 | Independent | Indy |
| Camp 10 | 250 | 120 | Independent | — |
| Cascade | 450 | 176 | Independent | — |
| Christie Mountain | 350 | 45 | Independent | Indy |
| Christmas Mountain Village | 250 | 40 | Independent | — |
| Crystal Ridge | 225 | 30 | Schmitz Brothers | Indy, Freedom |
| Devil’s Head | 500 | 300 | Independent | — |
| Fox Hill | 226 | N/A | Independent | — |
| Grand Geneva (Mountain Top) | 211 | 20 | Independent | — |
| Granite Peak | 700 | 155 | Midwest Family Ski Resorts | Indy |
| Heiliger Huegel Ski Club | 200 | 20 | Independent | — |
| Kettlebowl | 325 | N/A | Independent | — |
| Keyes Peak | 230 | 15 | Independent | — |
| Little Switzerland | 200 | 50 | Schmitz Brothers | Indy, Freedom |
| Mont du Lac | 320 | 20 | Independent | — |
| Mount Ashwabay | 317 | 65 | Independent | — |
| Mount La Crosse | 516 | 100 | Independent | — |
| Nordic Mountain | 265 | 60 | Schmitz Brothers | Indy, Freedom |
| Paul Bunyan | 150 | N/A | Independent | Indy Allied |
| Powers Bluff | 250 | N/A | Independent | — |
| Standing Rocks Park | 125 | 30 | Independent | — |
| Sunburst | 214 | 40 | Independent | — |
| Sunset Hill (Forest Springs) | N/A | N/A | Independent | — |
| Triangle Sports Area | 75 | N/A | Independent | — |
| Trollhaugen | 260 | 86 | Independent | Indy |
| Tyrol Basin | 300 | 40 | Independent | Indy |
| Whitecap Mountains | 400 | 400 | Independent | — |
| Whitetail Ridge | 185 | N/A | Independent | — |
| Wilmot | 194 | 120 | Vail Resorts | Epic |
| Winter Park (Keewaunee ) | 100 | 5 | Independent | — |