| 3002 | bba | D | D6EAC | Grand Valley Region: Emergency All Call (Emergency Broadcasts) | Emergency Ops |
| 3008 | bc0 | D | D6LEIN | Grand Valley Region: LEIN | Law Talk |
| 3013 | bc5 | D | D6MCDN | Motor Carrier Enforcement: North | Law Talk |
| 3061 | bf5 | D | D61POST | Post 61: Rockford Post Channel | Law Talk |
| 3069 | bfd | D | D6NORTH | Grand Valley Region: North Dispatch (Posts 62, 63) | Law Dispatch |
| 3070 | bfe | D | D6SOUTH | Grand Valley Region: South Dispatch (Posts 61, 64) | Law Dispatch |
| 3084 | c0c | D | D63POST | Post 63: Mount Pleasant Post Channel | Law Talk |
| 3097 | c19 | D | D62POST | Post 62: Hart Post Channel | Law Talk |
| 3246 | cae | D | D6K9 | Grand Valley Region: K-9 Ops | Law Tac |
| 5014 | 1396 | D | D6MCDS | Motor Carrier Enforcement: South | Law Talk |
| 12176 | 2f90 | D | D6CARS | Grand Valley Region: Car-to-Car 6 | Law Tac |
