Columbia, SC Noise Ordinance
Quiet Hours: Residential night-time decibel limits apply from 11:00 PM to 6:00 AM. Additionally, disturbing persons in a dwelling with loud radio, phonograph, or musical instrument is unlawful between 10:00 PM and 7:00 AM.
Residential Decibel Limit: 55 dB(A) (6:00 AM - 11:00 PM) (Day) / 50 dB(A) (11:00 PM - 6:00 AM) (Night)
Summary: Columbia, SC noise ordinances, detailed in Chapter 8, Article III of the 1998 Code of Ordinances, prohibit unreasonably loud, disturbing, or unnecessary noise. Residential areas have decibel limits of 55 dB(A) from 6 AM to 11 PM and 50 dB(A) from 11 PM to 6 AM. Specific rules govern construction, amplified sound, and vehicle operations. Violations can lead to penalties in municipal court.