Ultrasonic Repellent Devices Prohibited.
Milwaukee Code of Ordinances § 80-62.5
in effect80-62.5. Ultrasonic Repellent Devices Prohibited.
No person shall operate any device designed to emit a constant or intermittent ultrasonic frequency or frequencies for the purpose of repelling animals where such frequencies can be detected beyond the property line of the operator.
Source: City of Milwaukee Legislative Reference Bureau, Milwaukee City Charter and Code of Ordinances (city.milwaukee.gov master PDFs)URL: https://city.milwaukee.gov/ImageLibrary/Groups/ccClerk/Ordinances/Volume-1/CH80.pdf#page=21Fetched: 10/26/2026
