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Columbia, MO
Noise Ordinance Overview

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Official Decibel Limits

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Residential Day
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Residential Night
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"The ordinance primarily uses 'plainly audible' distances for amplified sound and generally prohibits noises that disturb the peace, quiet, or comfort, rather than specific decibel limits."

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AI Executive Summary

Gemini AI

Columbia, MO, noise ordinances prohibit loud, unnecessary, or unusual noises that disturb comfort, peace, or safety. Specific rules apply to amplified sound, with varying audible distance limits in the downtown area, and restrictions on shouting, singing, and verbal utterances between 11 PM and 7 AM. Construction noise from heavy machinery is restricted from 10 PM to 7 AM.

Specific Noise Restrictions

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Construction

Operation of pile drivers, steam shovels, pneumatic hammers, derricks, steam or electric hoists, or other appliances creating loud or unusual noise is unlawful between 10:00 p.m. and 7:00 a.m.

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Amplified Sound

In the downtown area, amplified sound is unlawful if plainly audible at 300 feet (Sunday-Wednesday 7 AM-10 PM, Thursday-Saturday 7 AM-11 PM), 150 feet (Sunday-Wednesday 10 PM-1:30 AM, Thursday-Saturday 11 PM-1:30 AM), and 50 feet (every day 1:30 AM-7 AM). Outside downtown, it is unlawful if it disturbs the peace, quiet, or comfort. Commercial advertising using sound amplifying equipment on public streets, alleys, squares, or over the city is prohibited.

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Animals

The keeping of any animal or bird that, by causing frequent or long-continued noise, disturbs the comfort or repose of persons in the vicinity is unlawful. This includes provisions related to barking or annoying dogs.

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Vehicles

Unnecessary or harsh sounding of horns/signaling devices, or for an unreasonable period, is unlawful. Using exhaust-operated signaling devices is also unlawful. Vehicles out of repair or loaded in a manner that creates loud and unnecessary grating, grinding, rattling, or other noise are prohibited. Creating loud and excessive noise during loading or unloading of vehicles, or the opening/destruction of bales, boxes, crates, and containers, is unlawful.

Noise Protection Score

BGood

How well does Columbia protect residents from noise?

Decibel Limits10/25

Qualitative standard

Quiet Hours25/25

Extensive coverage

Penalties13/25

Standard fines

Coverage25/25

4 noise categories regulated

compare_arrowsCompare Another CityScore: 73/100 — Based on dB limits, quiet hours, penalties, and ordinance breadth

Frequently Asked Questions

What are the quiet hours in Columbia, MO?

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Columbia's quiet hours: Generally, loud, unnecessary, or unusual noises are prohibited. Specific quiet hours exist for: amplified sound in the downtown area (e.g., plainly audible at 150 feet from 10 PM-1:30 AM Sunday-Wednesday, and 11 PM-1:30 AM Thursday-Saturday; 50 feet daily from 1:30 AM-7 AM), shouting/verbal utterances (11 PM-7 AM if plainly audible at 50 feet), and construction with heavy machinery (10 PM-7 AM).. During these hours, noise must stay below residential nighttime decibel limits at the property line. Violations can result in fines on the first offense.

How do I file a noise complaint in Columbia?

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Call the Columbia police non-emergency line at 311 or (573) 874-7652. For ongoing violations, contact code enforcement at (573) 817-5050. Have the address, noise type, and duration ready. You can request to remain anonymous.

What is the fine for a noise violation in Columbia?

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Columbia's noise violation penalties: Specific fine amounts are not detailed in the provided search results. However, officers have discretion and may issue warnings before enforcement. The city may also abate nuisances and assess costs against the property owner.. Fines typically escalate with repeat offenses and may result in misdemeanor charges for chronic violations.

What are the dog barking rules in Columbia?

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Columbia's rules: The keeping of any animal or bird that, by causing frequent or long-continued noise, disturbs the comfort or repose of persons in the vicinity is unlawful. This includes provisions related to barking or annoying dogs.. To report a barking dog, contact animal control at (573) 449-1888 or the police non-emergency line.

When can construction work start in Columbia?

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Columbia's construction noise rules: Operation of pile drivers, steam shovels, pneumatic hammers, derricks, steam or electric hoists, or other appliances creating loud or unusual noise is unlawful between 10:00 p.m. and 7:00 a.m.. Violations can be reported to code enforcement, which can issue stop-work orders for unpermitted or off-hours construction.

Are there rules about loud music in Columbia?

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Yes. Columbia's ordinance: In the downtown area, amplified sound is unlawful if plainly audible at 300 feet (Sunday-Wednesday 7 AM-10 PM, Thursday-Saturday 7 AM-11 PM), 150 feet (Sunday-Wednesday 10 PM-1:30 AM, Thursday-Saturday 11 PM-1:30 AM), and 50 feet (every day 1:30 AM-7 AM). Outside downtown, it is unlawful if it disturbs the peace, quiet, or comfort. Commercial advertising using sound amplifying equipment on public streets, alleys, squares, or over the city is prohibited.. Music exceeding residential decibel limits or plainly audible across property lines during quiet hours is a citable violation.

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