What is the residential decibel limit in Frederick, MD?

Daytime limit: 65 dBA. Nighttime limit: 55 dBA. Construction or demolition site activities cannot exceed 90 dBA during daytime hours (7 AM - 10 PM). During nighttime hours (10 PM - 7 AM), construction noise must adhere to the general decibel limits for the respective zones.

Who do I call for a noise complaint in Frederick, MD?

For non-emergencies, contact the police at 301-600-2101. For code violations, contact Code Enforcement at 301-600-3825.

Frederick, MD Noise Ordinance

Quiet Hours: 10 PM - 7 AM

Residential Decibel Limit: 65 dBA (Day) / 55 dBA (Night)

Summary: Frederick, MD noise ordinances, under Sections 15-21 to 15-21.6 of the City Code, prohibit excessive sound emissions to maintain public peace. The regulations specify decibel limits for residential, commercial, and industrial zones during daytime (7 AM-10 PM) and nighttime (10 PM-7 AM) hours, with higher thresholds for construction noise. Violations can result in fines and escalating penalties.

Local Noise Laws

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