| Business | Phone |
| Willow River State Park 1034 County Road A, Hudson 54016 | (715) 386-5931 |
| Nature Center 1034 County Road A, Hudson 54016 | (715) 386-9340 |
| Homestead Parklands 550 Perch Lake Rd, Hudson 54016 | (715) 549-6515 |
| Hudson Parks & Rec Garage 18 Buckeye St, Hudson 54016 | (715) 386-4764 |
| Hudson Parks & Recreation Dept 505 3rd St, Hudson 54016 | (715) 386-4774 |