Noise Ordinances in Columbia, MO (2026)
6 verified noise ordinances for Columbia, Missouri, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
Columbia, Missouri sets an 11 p.m. to 7 a.m. curfew on shouting, singing, whistling and other verbal noise plainly audible 50 feet away, mirroring the overnight threshold used for amplified sound.
Columbia, MO Nighttime Noise Curfew
Some RestrictionsColumbia Code of Ordinances § 16-259
It shall be unlawful to shout, sing, whistle or make any verbal utterance or noise at a volume that disturbs the peace, quiet or comfort of the neighboring inhabitants. Shouting, singing, whistling or making other verbal utterances or noises between 11:00 p.m. and 7:00 a.m. that is plainly audible at a distance of fifty (50) feet from the building, structure or outdoor area in which the person ...
Construction Hours
Columbia, Missouri limits noisy building, street and utility construction to 7 a.m.-7 p.m. on weekdays and 9 a.m.-5 p.m. on Saturdays, with no work permitted on Sundays absent a city permit.
Columbia, MO Construction Noise Hours
Some RestrictionsColumbia Code of Ordinances § 16-265(a)
Buildings. It shall be unlawful to interfere with or disturb the peace and quiet of neighboring inhabitants by demolishing, constructing, altering or repairing any building or structure other than between the hours of 7:00 a.m. and 7:00 p.m. on weekdays, and between 9:00 a.m. and 5:00 p.m. on Saturdays.
Barking Dogs
Columbia, Missouri (Boone County) bans keeping a dog that habitually barks, howls, or yelps enough to annoy neighbors, or that chases pedestrians and vehicles: with exemptions for the city pound, vets, and licensed kennels.
Columbia, Missouri Barking Dog Nuisance Law
Some RestrictionsColumbia Code of Ordinances § 5-56
No person shall own, keep or harbor any dog which, by loud, continual or frequent barking, howling or yelping, shall annoy or disturb any neighborhood or any person, or which habitually barks at or chases pedestrians, or vehicles, whatsoever, to the annoyance of such pedestrian or drivers of such vehicles; provided, however, that this section shall not apply to the city dog pound, veterinary of...
Amplified Music & Outdoor Sound
Columbia, Missouri bans playing amplified music or any sound-producing device outdoors so it disturbs neighbors; sound audible 50 feet away between 11 p.m. and 7 a.m. is automatic proof of a violation.
Columbia Outdoor Amplified Sound Limits
Some RestrictionsColumbia Code of Ordinances § 16-258(a)-(b)
It shall be unlawful to play or permit to be played any radio, phonograph, tape player, compact disc player, musical instrument or any similar device for producing or amplifying sound in a manner that disturbs the peace, quiet or comfort of the neighboring inhabitants. Playing or permitting to be played any device described in subsection (a) between 11:00 p.m. and 7:00 a.m. so that it is plainl...
Decibel Limits
In Columbia's IG industrial-general zoning district, Boone County, noise measured at the property line may not exceed set decibel limits across four octave bands, from 55 dB at low frequencies down to 22 dB above 4,800 cps.
Columbia, MO Industrial Noise Limits at Property Line
Some RestrictionsColumbia Code of Ordinances § 29-2.2(c)(1)(iii)(A)
No use shall be permitted or so operated as to produce or emit:1)Smoke or particulate matter in violation of the standards of the ordinances of the city.2)Dust, fly ash, radiation, gases, heat, glare, or other effects which are obviously injurious to humans at the property line.3)Vibration or concussion perceptible without instruments at the property line. The noise level at any point along th...
Vehicle Noise
Columbia, Missouri requires a working muffler on every motor vehicle, bans engine brakes citywide, and caps vehicle stereo volume at 50 feet, enforced throughout Boone County's largest city.
Columbia, MO Vehicle Muffler & Noise Law
Some RestrictionsColumbia Code of Ordinances § 16-262
The discharge into the open air of the exhaust of any steam engine, stationary internal combustion engine, motor boat or motor vehicle, except through a muffler or other device which will effectively prevent loud or explosive noises therefrom, is hereby declared unlawful.
Looking for Boone County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Columbia city rules.
Noise Ordinances in Boone County →