Quiet Hours: 10:00 PM to 7:00 AM (for specific noisy equipment); McGrath Amphitheatre events permitted until 11:30 PM (May 1 - Oct 31).
Residential Decibel Limit: Not specified (Day) / Not specified (Night)
Summary: Cedar Rapids, IA noise ordinances, detailed in Municipal Code Chapters 23, 56, and 62, prohibit loud, raucous, or disturbing noise. This includes animal noise exceeding fifteen minutes in an hour, motor vehicle noise over 80 dBA at 25 feet, and using certain equipment like chain saws or solid waste collection between 10 PM and 7 AM. Violations can lead to citations and fines.