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Step 1 of 3Bozeman, MT
Noise Ordinance Overview
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Official Decibel Limits
volume_up"Construction noise must not exceed 60dB(A) between 8:00 PM and 7:00 AM at the property line of an immediately adjacent property. Montana state law limits motor vehicle exhaust noise to 95 decibels, and motorboat/personal watercraft noise to 86 dB(A) at 50 feet or 90 dB(A) at 1 meter from muffler."
AI Executive Summary
Bozeman, MT noise ordinances, primarily Article 6. - Noise of the Bozeman Municipal Code, prohibit loud and raucous noise impacting health and property enjoyment. Recently, Ordinance 2139 limited construction noise to 60dB(A) between 8 PM and 7 AM. General quiet hours are typically from 10 PM to 8 AM, with enforcement handled by Code Compliance and Police.
Specific Noise Restrictions
Construction
Construction operations are prohibited from making noise exceeding 60dB(A) between 8:00 PM and 7:00 AM, as measured at the property line of an immediately adjacent property. Exemption permits are available for exceptional cases.
Amplified Sound
Loud and raucous noise is generally prohibited in residential areas, interfering with the quiet, comfortable enjoyment of life and property. Specific decibel limits or hours for amplified sound beyond general quiet hours are not explicitly detailed in the provided information.
Animals
No specific animal noise restrictions (e.g., barking dogs) were found in the provided municipal code snippets beyond general nuisance provisions. Contact Bozeman Animal Control for domestic animal issues.
Vehicles
Non-emergency signaling devices (horns, backup beepers) are prohibited in residential areas except as warning signals. Operation of a motor vehicle with an exhaust system emitting noise over 95 decibels (SAE J1169) is unlawful per Montana state law. Motorboats or personal watercraft exceeding 86 dB(A) at 50 feet or 90 dB(A) (at 1 meter from muffler at idle) are presumed a public nuisance.
Noise Protection Score
How well does Bozeman protect residents from noise?
Qualitative standard
Extensive coverage
Standard fines
4 noise categories regulated
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Frequently Asked Questions
What are the quiet hours in Bozeman, MT?
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Bozeman's quiet hours: 10 PM - 8 AM (general); 8 PM - 7 AM (construction). During these hours, noise must stay below residential nighttime decibel limits at the property line. Violations can result in fines on the first offense.
What are the noise decibel limits in Bozeman?
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Bozeman's residential noise limits: Not specified dB(A) during the day and Not specified dB(A) at night. Commercial zones allow Not specified. Limits are measured at the receiving property line.
How do I file a noise complaint in Bozeman?
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Call the Bozeman police non-emergency line at 406-582-2000. For ongoing violations, contact code enforcement at 406-582-2222. Have the address, noise type, and duration ready. You can request to remain anonymous.
What is the fine for a noise violation in Bozeman?
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Bozeman's noise violation penalties: Specific fine amounts for violations are not detailed in the provided information. Noise complaints are enforced by the city's community development department and police department.. Fines typically escalate with repeat offenses and may result in misdemeanor charges for chronic violations.
What are the dog barking rules in Bozeman?
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Bozeman's rules: No specific animal noise restrictions (e.g., barking dogs) were found in the provided municipal code snippets beyond general nuisance provisions. Contact Bozeman Animal Control for domestic animal issues.. To report a barking dog, contact animal control at 406-582-2000 ext. 2 or the police non-emergency line.
When can construction work start in Bozeman?
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Bozeman's construction noise rules: Construction operations are prohibited from making noise exceeding 60dB(A) between 8:00 PM and 7:00 AM, as measured at the property line of an immediately adjacent property. Exemption permits are available for exceptional cases.. 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 Bozeman?
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Yes. Bozeman's ordinance: Loud and raucous noise is generally prohibited in residential areas, interfering with the quiet, comfortable enjoyment of life and property. Specific decibel limits or hours for amplified sound beyond general quiet hours are not explicitly detailed in the provided information.. Music exceeding residential decibel limits or plainly audible across property lines during quiet hours is a citable violation.
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