This system is deprecated, and may no longer be in use or is superseded by another system.
| Category Name | County | Lat | Lon | Range |
|---|---|---|---|---|
| College of Marin | Marin | 38.06659 | -122.73443 | 23 |
| Corte Madera | Marin | 37.92548 | -122.52748 | 2 |
| Marin County Office of Emergency Services | Marin | 38.06659 | -122.73443 | 23 |
| EMS | Marin | 38.06659 | -122.73443 | 23 |
| Fairfax | Marin | 37.98715 | -122.58887 | 2 |
| Incident Command | Marin | 38.06659 | -122.73443 | 23 |
| Marin County Radio Shop | Marin | 38.06659 | -122.73443 | 23 |
| Countywide Law Enforcement Common | Marin | 38.06659 | -122.73443 | 23 |
| Marin County Fire Emergency Command Center (Marin ECC) | Marin | 38.06659 | -122.73443 | 23 |
| Marin County Sheriff Search and Rescue | Marin | 38.06659 | -122.73443 | 23 |
| Marin County Sheriff | Marin | 38.06659 | -122.73443 | 23 |
| Marin County Urban Search and Rescue | Marin | 38.06659 | -122.73443 | 23 |
| Marin Municipal Water District | Marin | 0 | 0 | 0 |
| Marin Humane Society | Marin | 38.06659 | -122.73443 | 23 |
| Mutual Aid | Marin | 38.06659 | -122.73443 | 23 |
| Novato | Marin | 38.10742 | -122.5697 | 4 |
| Marin County Parks and Open Space District | Marin | 38.06659 | -122.73443 | 23 |
| Marin County Public Works | Marin | 38.06659 | -122.73443 | 23 |
| Ross | Marin | 37.96242 | -122.55498 | 1.5 |
| San Anselmo | Marin | 37.97465 | -122.56164 | 1.5 |
| San Rafael | Marin | 37.97353 | -122.53109 | 2.5 |
| Southern Marin Police Departments | Marin | 37.88325 | -122.5003 | 4 |
| Special Event | Marin | 38.06659 | -122.73443 | 23 |
| System | Marin | 38.06659 | -122.73443 | 23 |
| Marin County Transit District | Marin | 38.06659 | -122.73443 | 23 |
| Sausalito | Marin | 37.85603 | -122.49658 | 2 |
| Belvedere | Marin | 37.87427 | -122.46437 | 1 |
| Mill Valley | Marin | 37.90604 | -122.54498 | 2 |
| Tiburon | Marin | 37.87594 | -122.45802 | 1 |
| Larkspur | Marin | 37.93409 | -122.53525 | 2 |
| Countywide Public Works Common | Marin | 0 | 0 | 0 |
| Countywide Law Enforcement Mutual Aid (Blue) | Marin | 38.06659 | -122.73443 | 23 |
| Central Marin Police | Marin | 37.95696 | -122.54584 | 3.5 |
| Marin County Probation | Marin | 38.06659 | -122.73443 | 23 |
| Marin County Office of Education | Marin | 38.06659 | -122.73443 | 23 |