| Frequency | Company name | RS | City |
|---|
| 45.6000 | CASCADE LOCKS, PORT OF | PL | CASCADE LOCKS |
| 48.4200 | CASCADE LOCKS, CITY OF | UT | CASCADE LOCKS |
| 122.9000 | CASCADE LOCKS STATE (TOWER) | AF | CASCADE LOCKS |
| 151.1600 | OREGON FISH & WILDLIFE | PO | CASCADE LOCKS |
| 151.1900 | OREGON FISH & WILDLIFE | PO | CASCADE LOCKS |
| 155.0100 | CASCADE LOCKS POLICE DEPT. | PP | CASCADE LOCKS |
| 156.2250 | COLUMBIA RIVER INTERTRIBAL | PP | CASCADE LOCKS |
| 169.4250 | UNION PACIFIC | LR | CASCADE LOCKS |
| 928.0063 | UNION PACIFIC | LR | CASCADE LOCKS |
| 931.2125 | MCCAW COMMUNICATIONS | CD | CASCADE LOCKS |
| 931.6125 | MCCAW COMMUNICATIONS | CD | CASCADE LOCKS |