If available, see below for a list of known police frequencies for Waltham, Minnesota. Or, navigate to another city or town within Mower County, to view the local police frequencies.
| Adams | Austin | Brownsdale | Dexter | |
| Elkton | Grand Meadow | Le Roy | Lyle | |
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| Mapleview | Racine | Rose Creek | Sargeant | |
| Taopi | Waltham | |||
Detect police activity and stay ticket-free in Waltham, Minnesota with these police radar detectors.