| Frequency | System | FleetID | User | City | State | Sys_Type | Notes | Additional Notes |
| 851.5875 | WASHINGTON COUNTY, OREGON | 50320 | AIR SHOW RADIO | HILLSBORO | OR | II | ** | ** |
| 851.6375 | WASHINGTON COUNTY, OREGON | 60208 | COMMON LAW (CH 8) CHAT | HILLSBORO | OR | II | ** | ** |
| 851.7125 | WASHINGTON COUNTY, OREGON | 59984 | BEAVERTON PD (RECORDS) | BEAVERTON | OR | II | ** | ** |
| 851.7625 | WASHINGTON COUNTY, OREGON | 60048 | BEAVERTON PD (F-1) | BEAVERTON | OR | II | ** | ** |
| 854.4375 | WASHINGTON COUNTY, OREGON | 60016 | BEAVERTON PD (F2) | BEAVERTON | OR | II | ** | ** |
| 854.9875 | WASHINGTON COUNTY, OREGON | 58704 | FOREST GROVE PD (F1) | FOREST GROVE | OR | II | ** | ** |
| 855.2125 | WASHINGTON COUNTY, OREGON | 58672 | FOREST GROVE PD (F2) | FOREST GROVE | OR | II | ** | ** |
| 855.2375 | WASHINGTON COUNTY, OREGON | 60528 | HILLSBORO POLICE (F1) | HILLSBORO | OR | II | ** | ** |
| 855.4625 | WASHINGTON COUNTY, OREGON | 60496 | HILLSBORO PD (F2) | HILLSBORO | OR | II | ** | ** |
| 855.4875 | WASHINGTON COUNTY, OREGON | 57232 | HILLSBORO PD (TAC 2 (F7) | HILLSBORO | OR | II | ** | ** |
| 855.7125 | WASHINGTON COUNTY, OREGON | 57328 | HILLSBORO PD (F4) | HILLSBORO | OR | II | ** | ** |
| 855.7375 | WASHINGTON COUNTY, OREGON | 57360 | HILLSBORO PD (CAR TO CAR) | HILLSBORO | OR | II | ** | ** |
| 855.8625 | WASHINGTON COUNTY, OREGON | 59312 | HILLSBORO PD (CAR TO CAR) | HILLSBORO | OR | II | ** | ** |
| 855.9625 | WASHINGTON COUNTY, OREGON | 64016 | POLICE | HILLSBORO | OR | II | ** | ** |
| 856.2375 | WASHINGTON COUNTY, OREGON | 1590 | POLICE | HILLSBORO | OR | II | ** | ** |
| 857.2375 | WASHINGTON COUNTY, OREGON | 1580 | POLICE | HILLSBORO | OR | II | ** | ** |
| 858.2375 | WASHINGTON COUNTY, OREGON | 50448 | POLICE (CAR TO CAR) | HILLSBORO | OR | II | ** | ** |
| 859.2375 | WASHINGTON COUNTY, OREGON | 53264 | POLICE (CAR TO CAR) | HILLSBORO | OR | II | ** | ** |
| 859.7375 | WASHINGTON COUNTY, OREGON | 53520 | POLICE (CAR TO CAR) CH 9 | HILLSBORO | OR | II | ** | ** |
| 860.2375 | WASHINGTON COUNTY, OREGON | 54800 | POLICE (CAR TO CAR) | HILLSBORO | OR | II | ** | ** |
| 860.7375 | WASHINGTON COUNTY, OREGON | 63984 | POLICE (CAR 231) | HILLSBORO | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 55440 | POLICE (CAR TO CAR) CH 3 | HILLSBORO | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 60784 | POLICE (CHANNEL 4) | HILLSBORO | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 54160 | POLICE (SOUTH CITIES RECO | HILLSBORO | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 60848 | TIGARD POLICE (F1) | TIGARD | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 60816 | TIGARD POLICE (F2) | TIGARD | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 63728 | WASHINGTON CO SO (C2C) | HILLSBORO | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 64048 | WASHINGTON CO SO (F1) | HILLSBORO | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 64016 | WASHINGTON CO SO (F2) | HILLSBORO | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 63888 | WASHINGTON CO SO (TACT 1) | HILLSBORO | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 63856 | WASHINGTON CO SO (T2) F7 | HILLSBORO | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 63760 | WASHINGTON CO SO (VICE) | HILLSBORO | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 50620 | FIRE (DISPATCH/TRUCK 221 | HILLSBORO | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 50512 | FIRE | HILLSBORO | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 50608 | FIRE (TAC 1) | HILLSBORO | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 50640 | FIRE (DISPATCH) | HILLSBORO | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 50778 | FIRE | HILLSBORO | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 51536 | TUALITY HOSPITAL | HILLSBORO | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 51568 | MEDICAL RESOURCE | HILLSBORO | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 51600 | MERIDAN PARK HOSPITAL | HILLSBORO | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 62352 | COUNTY OPERATIONS | HILLSBORO | OR | II | ** | ** |
| ** | WASHINGTON COUNTY, OREGON | 62672 | COUNTY PARKS DEPARTMENT | HILLSBORO | OR | II | ** | ** |