Noise Ordinances in Hudson, NH (2026)
6 verified noise ordinances for Hudson, New Hampshire, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
In the Town of Hudson, New Hampshire, Town Code § 249-2 defines nighttime hours as 6:00 p.m. to 7:00 a.m. on weekdays plus all of Saturday, Sunday and legal holidays, and § 249-4B drops the allowed continuous sound level at a residential receptor from 55 dBA by day to 50 dBA during those nighttime hours.
Hudson NH Nighttime Noise Level Limits
Some RestrictionsHudson Town Code §§ 249-2, 249-4B
NIGHTTIME HOURS The hours between 6:00 p.m. (six post meridian) and 7:00 a.m. (seven ante meridian) of the following day on weekdays, together with all hours on Sunday, Saturday and legally observed holidays. ... Noise ... Limit 2: Continuous sound-level limits. No person shall cause the continuous sound level to exceed the following limits, as measured at the applicable locations in accordance...
Construction Hours
In the Town of Hudson, New Hampshire, commercial contractors may only run outdoor construction Monday through Saturday between 7:00 a.m. and 7:00 p.m. under § 249-4I. Work is barred entirely on Sundays and national holidays, and even during allowed hours it can't exceed the § 249-4B/C sound-level limits.
Hudson, NH Construction Noise Hours
Some RestrictionsHudson Town Code § 249-4I(1), 249-4I(2)
Noise Limit 9: Construction. (1) Outdoor construction by commercial contractors shall only be permitted Monday through Saturday between the hours of 7:00 a.m. and 7:00 p.m. Such construction shall not exceed the noise limits set forth in Chapter 249-4B and C. Outdoor construction by commercial contractors shall be prohibited on Sundays and all national holidays. Government operations, including...
Barking Dogs
In Hudson, New Hampshire, Town Code Section 188-3 bars any owner or keeper from letting a dog bark, or any animal or fowl make noise, that is plainly audible for more than 10 minutes straight or more than 30 minutes on and off, at any hour. The Animal Control Division investigates sworn, notarized complaints and can issue a warning before a fine attaches.
Hudson, NH Barking Dog & Noisy Animal Rule
Some RestrictionsHudson Town Code § 188-3A, § 188-3C
BARKING DOG A dog that barks, bays, cries, howls or makes any noise common to the species. NOTE: Anytime between 9:00 p.m. and 7:00 a.m. or between 7:00 a.m. and 9:00 p.m. when the sound is plainly audible incessantly for more than 10 minutes or intermittently for more than 30 minutes, regardless of whether the animal/fowl or dog is physically situated in or upon private property. ... Noisy ani...
Aircraft Noise
In the Town of Hudson, New Hampshire, the local noise chapter does not regulate aircraft: Town Code § 249-5B(4) exempts noise created by aircraft flight operations from every noise limit in Chapter 249 because that noise is specifically preempted by the Federal Aviation Administration.
Hudson NH Aircraft Noise Is FAA-Preempted
Few RestrictionsHudson Town Code § 249-5B(4)
Exemptions. ... Noise limits of this chapter shall not apply to noise emitted by or related to the following: ... Noise created by any aircraft flight operations which are specifically preempted by the Federal Aviation Administration.
Decibel Limits
The Town of Hudson, New Hampshire caps continuous outdoor sound under § 249-4B at 55 dBA daytime and 50 dBA nighttime for residential, rural and institutional properties, 65/55 dBA for business and recreational land, and 75 dBA around the clock for industrial areas, measured at the affected property line.
Hudson, NH Noise Decibel Limits by Zone
Some RestrictionsHudson Town Code § 249-4B
Noise Limit 2: Continuous sound-level limits. No person shall cause the continuous sound level to exceed the following limits, as measured at the applicable locations in accordance with the provisions of § 249-3D(5) of this chapter: Continuous Sound-Level Limits leq (1 hour3) Receptor Land Use Category Daytime Nighttime Residential/rural/institutional1 55 50 Business/recreational2 65 55 Industr...
Vehicle Noise
In the Town of Hudson, New Hampshire, Town Code § 249-4J bars unreasonable use of a vehicle horn except as a genuine collision warning, and separately requires exhaust from stationary engines and compressors to run through a muffler that keeps sound within the chapter's continuous sound-level limits.
Hudson NH Vehicle Horn and Exhaust Rules
Some RestrictionsHudson Town Code § 249-4J(1), (3)
Vehicle horns. No person shall at any time unreasonably sound any horn or other audible signal device of a motor vehicle, except authorized emergency vehicles, unless such sounding is necessary as a warning to prevent or avoid a vehicle accident. ... Exhaust discharge. No person shall discharge into the air the blow-down of any steam vent or the exhaust of any stationary internal-combustion eng...