| Frequency | System | FleetID | User | City | State | Sys_Type | Notes | Additional Notes |
| 856.43750 | FSP | 000-14 | CENTRAL PUBLIC WORKS | Represa | CA | Motorola Type I | ** | ** |
| 857.43750 | FSP | 000-2 | ALARMS? PUBLIC WORKS | Represa | CA | Motorola Type I | ** | ** |
| 858.26250 | FSP | 100-3 | ESCAPE DETAIL PUBLIC WORKS | Represa | CA | Motorola Type I | ** | ** |
| 859.26250 | FSP | 400-6 | PERIMETER PUBLIC WORKS | Represa | CA | Motorola Type I | ** | ** |
| 860.26250 | FSP | Represa | CA | Motorola Type I | ** | ** | ||
| 500-1 | CONTROL PUBLIC WORKS | ** | ** | |||||
| B1 = S4, B2 = S4, B3 = S4, B4 = S4, B5 = S4, B6 = S12, B7 = S12 | ** | ** |