Noise Ordinances in Greeley, CO (2026)
6 verified noise ordinances for Greeley, Colorado, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
Greeley bars operating radios, TVs, stereos or other sound-reproduction devices between 10:00 p.m. and 7:00 a.m. if the sound is plainly audible at the property line or through party walls.
Greeley Quiet Hours Run 10 P.M. To 7 A.M.
Some RestrictionsGreeley Municipal Code § 12-329(a)
Using, operating or permitting the use or operation of any radio receiving set, musical instrument, television set, phonograph or other machine or device for the production or reproduction of sound between the hours of 10:00 p.m. and the following 7:00 a.m. in such a manner as to be plainly audible at the property boundary of the source or plainly audible through party walls within a building i...
Construction Hours
Greeley's noise code exempts only the city's own emergency construction and street repair from noise limits: private contractors' equipment stays subject to the general unlawful-noise standard at any hour.
Greeley's Construction Noise Exemption Is Narrow
Some RestrictionsGreeley Municipal Code §§ 12-325, 12-326
(a)The making or creating of any noise emitted at levels that annoy, disturb, injure or endanger the comfort, repose, health, peace or safety of a reasonable person of normal sensitivities, is unlawful. Noises described in this article and section 12-370 and 12-361 are presumptively unlawful.(b)Stationary or moving rail vehicles shall comply with the provisions of this article except as provide...
Barking Dogs
Greeley limits how long a pet can bark, howl, or make loud noise audible off the property: no more than ten minutes by day, five minutes at night, or 90 minutes total in 24 hours.
Greeley Barking Dog Noise Limits
Some RestrictionsGreeley Municipal Code § 10-57
An owner or keeper of an animal is prohibited from allowing an animal to make a loud, persistent or continuous noise, including barking, whining, howling, squawking or yelping, when the noise is plainly audible beyond the premises... for a consecutive period in excess of ten minutes during the day (7:00 a.m. to 9:00 p.m.) or... five minutes during the night (9:01 p.m. to 6:59 a.m.) and/or a cum...
Amplified Music & Outdoor Sound
Greeley requires a police-chief permit to install or operate loudspeakers or sound-amplifying equipment, and limits operation to 7:00 a.m.-10:00 p.m., narrowing on Sundays and holidays for commercial use.
Greeley Amplified Sound Permit And Hour Limits
Significant RestrictionsGreeley Municipal Code § 12-359
Unless a variance is granted authorizing additional or different hours of operation, commercial and noncommercial sound-amplifying equipment shall be operated only between the hours of 7:00 a.m. and 10:00 p.m. of each day; except that the operation of sound-amplifying equipment for commercial purposes on Sundays and legal holidays is permitted only between the hours of 10:00 a.m. and 4:00 p.m.
Decibel Limits
Businesses in Greeley's commercial or industrial zones must obtain a police-issued permit before using any loudspeaker or amplified sound equipment for announcements, advertising or music.
Greeley Commercial-Industrial Sound Equipment Permit
Significant RestrictionsGreeley Municipal Code § 12-356
It is unlawful for any person to install, use or operate a loudspeaker or sound-amplifying equipment in a fixed or movable position, or attached to or mounted upon any motor vehicle, within a commercial or industrial district for the purpose of giving instructions, directions, talks, addresses or lectures, or for transmitting music or sound to any persons or assemblages of persons, without firs...
Vehicle Noise
Greeley requires every registered motor vehicle to run a maintained, unmodified muffler at all times, banning cut-off or bypass devices and any exhaust change that amplifies noise beyond what the original factory muffler produced.
Greeley Vehicle Muffler and Noise Rules
Some RestrictionsGreeley Municipal Code § 16-58
Every motor vehicle subject to registration and operated on a highway shall at all times be equipped with an adequate muffler in constant operation and properly maintained to prevent any excessive or unusual noise, and no such muffler or exhaust system shall be equipped with a cut-off, bypass or similar device. No person shall modify the exhaust system of a motor vehicle in a manner which will ...
Looking for Weld County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Greeley city rules.
Noise Ordinances in Weld County →