If available, see below for a list of known police frequencies for Ottawa, Illinois. Or, navigate to another city or town within LaSalle County, to view the local police frequencies.
| Frequency | Description | Agency | |
|---|---|---|---|
| 151.385 | Ottawa Police - Dispatch | Ottawa Police |
| Cedar Point | Dana | Earlville | Grand Ridge | |
| Kangley | LaSalle | Leland | Leonore | |
| Lostant | Marseilles | Mendota | Naplate | |
|
| ||||
| North Utica | Oglesby | Ottawa | Peru | |
| Ransom | Rutland | Sheridan | Streator | |
| Tonica | Troy Grove | Wenona | ||
Detect police activity and stay ticket-free in Ottawa, Illinois with these police radar detectors.