What is the residential decibel limit in Des Moines, IA?

Daytime limit: 60 dBA (7 AM - 10 PM). Nighttime limit: 50 dBA (10 PM - 7 AM). Industrial zones have a limit of 75 dBA at all times, and noise-sensitive areas have a 55 dBA limit at all times. A 5 dBA reduction applies for pure tones. Sound levels exceeding these limits are deemed a violation.

Who do I call for a noise complaint in Des Moines, IA?

For non-emergencies, contact the police at 515-283-4811. For code violations, contact Code Enforcement at 515-283-4207 (Zoning Enforcement Division).

Des Moines, IA Noise Ordinance

Quiet Hours: 10 PM-7 AM for residential areas.

Residential Decibel Limit: 60 dBA (7 AM - 10 PM) (Day) / 50 dBA (10 PM - 7 AM) (Night)

Summary: Des Moines, IA, through its Municipal Code Chapter 42, Article IV, known as the "Noise Control Ordinance," establishes permissible sound levels and prohibits noise disturbances. It sets specific decibel limits for residential, commercial, and industrial zones, and outlines regulations for amplified sound, construction, and vehicles to ensure public health and welfare.

Local Noise Laws

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