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Noise Ordinance
The Montgomery County Noise Ordinance regulates noise from a range of activities in the County. The Department of Environmental Protection (DEP) enforces the Noise Ordinance. Please refer to the link below for more information about noise, including maximum allowable noise levels under the Noise Ordinance. The Ordinance does not cover noise from vehicles. Complaints regarding excessive noise from vehicles should be made to the Police Department by calling the non-emergency number at 301-279-8000.

Online customers wishing to file a complaint regarding a potential noise violation may do so by clicking on the "Create Service Request" button below. Please complete all required fields, and provide any information that will help DEP address the issue in the "Additional Information" box.

An investigator from DEP will typically contact you within 3 business days, although resolution of the issue may take longer depending on the circumstances of the case.

Find more information from the following link(s):
  • Noise Control