Quiet Hours: 10:00 PM - 7:00 AM
Residential Decibel Limit: Not specified beyond general limit (Day) / Not specified beyond general limit (Night)
Summary: Green Bay, WI noise ordinances, primarily Chapter 27 of the municipal code, prohibit unreasonably loud noises, especially during nighttime hours of 10:00 p.m. to 7:00 a.m. The ordinance sets an 80 dB(A) threshold for unreasonable noise. Specific regulations apply to amplified sound, and locomotives, with provisions for chronic nuisance properties under Chapter 24.