| Business | Phone |
| Akan Twp Garage 25570 Akan Dr, Blue River 53518 | (608) 536-3432 |
| Blue River Clerk's Office 201 Clinton St, Blue River 53518 | (608) 537-2758 |
| Blue River Waste Water Plant Blue River 53518 | (608) 537-2258 |
| Richwood Twp Garage 11912 Richwood Rd, Blue River 53518 | (608) 537-2728 |