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location_onManchester, NH
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Manchester, NH
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 (Chapter 94, Sections 94.10 and 94.20) references 'Table A' and 'Table B' for maximum allowable noise levels for premises and motor vehicles, respectively, but the specific decibel values are not provided in the publicly available snippets."

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AI Executive Summary

Gemini AI

Manchester, NH's Chapter 94: Noise Regulations prohibits noise disturbances that annoy, disturb, injure, or endanger the comfort, repose, health, peace, or safety of others. This includes loud, unnecessary, or unusual noises audible across property lines. Specific restrictions apply to construction (generally 9 PM - 7 AM prohibited), motor vehicles, and animals, aiming to preserve community quiet. Violations incur fines, starting at $100.00.

Specific Noise Restrictions

construction

Construction

Operating any construction equipment or conducting any construction activities between 9:00 p.m. and 7:00 a.m. is prohibited if it exceeds the noise limits defined in the ordinance. Variances may be granted if daytime construction would interfere with traffic.

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Amplified Sound

Bells, chimes, and carillons used for religious purposes or national celebrations are exempt, but amplified bell or chime sounds emitted from loudspeakers are not. Generally, loud, unnecessary, or unusual amplified sound that disturbs others is prohibited.

pets

Animals

Keeping any animal or bird that causes frequent or long-continued noise disturbing the comfort or repose of a person in a neighboring premises is prohibited. For barking dogs, a log of date, time, and duration for 10-14 days should be created before contacting Animal Control for intervention.

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Vehicles

Motor vehicle noise levels are measured at 25 feet from the source. Modifying exhaust mufflers, air intake mufflers, or other sound-reducing devices to exceed established sound pressure levels is prohibited. All noise from motor vehicles, including equipment, must comply with standards in Table B (not specified in snippets).

Noise Protection Score

CAverage

How well does Manchester protect residents from noise?

Decibel Limits10/25

Qualitative standard

Quiet Hours20/25

Extensive coverage

Penalties13/25

Standard fines

Coverage25/25

4 noise categories regulated

compare_arrowsCompare Another CityScore: 68/100 — Based on dB limits, quiet hours, penalties, and ordinance breadth

Frequently Asked Questions

What are the quiet hours in Manchester, NH?

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Manchester's quiet hours: Generally 9 PM to 7 AM for restricted activities.. 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 Manchester?

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Manchester'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 Manchester?

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Call the Manchester police non-emergency line at (603) 668-8711. For ongoing violations, contact code enforcement at (603) 624-6450. Have the address, noise type, and duration ready. You can request to remain anonymous.

What is the fine for a noise violation in Manchester?

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Manchester's noise violation penalties: A first offense violation of the noise ordinance incurs a fine of one hundred dollars ($100.00). General violations can result in a fine of not more than $1,000 and, in default of payment, imprisonment for a term not to exceed 30 days. Each day a violation continues constitutes a separate offense.. Fines typically escalate with repeat offenses and may result in misdemeanor charges for chronic violations.

What are the dog barking rules in Manchester?

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Manchester's rules: Keeping any animal or bird that causes frequent or long-continued noise disturbing the comfort or repose of a person in a neighboring premises is prohibited. For barking dogs, a log of date, time, and duration for 10-14 days should be created before contacting Animal Control for intervention.. To report a barking dog, contact animal control at (603) 792-5461 or the police non-emergency line.

When can construction work start in Manchester?

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Manchester's construction noise rules: Operating any construction equipment or conducting any construction activities between 9:00 p.m. and 7:00 a.m. is prohibited if it exceeds the noise limits defined in the ordinance. Variances may be granted if daytime construction would interfere with traffic.. 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 Manchester?

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Yes. Manchester's ordinance: Bells, chimes, and carillons used for religious purposes or national celebrations are exempt, but amplified bell or chime sounds emitted from loudspeakers are not. Generally, loud, unnecessary, or unusual amplified sound that disturbs others is prohibited.. Music exceeding residential decibel limits or plainly audible across property lines during quiet hours is a citable violation.

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