Noise Ordinances in Bethel, CT (2026)
4 verified noise ordinances for Bethel, Connecticut, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
Bethel Code Chapter 108 sets nighttime as 8:00 p.m. to 7:00 a.m. In a Class A (residential) zone, emitted noise may not exceed 55 dBA daytime or 45 dBA at night (§108-5). Daytime is 7 a.m.–8 p.m. Mon–Sat.
Noise: Quiet Hours
Some RestrictionsBethel Code §108-3, §108-5
DAYTIME HOURS: The hours between 7:00 a.m. and 8:00 p.m., Monday through Saturday... NIGHTTIME HOURS: The hours between 8:00 p.m. and 7:00 a.m. ... No person in a Class A noise zone shall emit noise exceeding [55 dBA A/day; 45 dBA A/night].
Construction Hours
Bethel Code §108-4(A) prohibits commercial construction, demolition and building operations before 7:00 a.m. Mon–Fri, before 8:00 a.m. Saturday, before 10:00 a.m. Sunday, and after 8:00 p.m. any day. Excavation and fill may not start before 8:00 a.m. weekdays, must cease by 5:00 p.m., and are banned on weekends and holidays.
Noise: Construction Hours
Some RestrictionsBethel Code §108-4(A)
Commercial construction, demolition and building operations before 7:00 a.m. Monday through Friday, before 8:00 a.m. Saturday, before 10:00 a.m. Sunday, and shall cease after 8:00 p.m. on any day. For excavation and fill operations, before 8:00 a.m. Monday through Friday and shall cease after 5:00 p.m. with no excavation and fill operations on holidays or weekends. B. Vehicle horns. No perso...
Decibel Limits
Bethel caps how much noise can cross into a neighboring zone with fixed dBA limits that fall as low as 45 dBA at night near homes and rise to 70 dBA between industrial zones during the day, under a noise ordinance modeled on state DEEP regulations.
Bethel Noise Zone Decibel Limits
Some RestrictionsBethel Code of Ordinances § 108-5
This section is intended to conform to the regulations of the State of Connecticut applicable to the control of noise, as set forth in Connecticut State Regulations § 22a-69-3.5 as amended. It shall be unlawful for any person to emit any noise that is in excess of the standards as follows: ... No person in a Class A noise zone shall emit noise exceeding the levels stated herein and applicable t...
Vehicle Noise
Bethel holds every motor vehicle operating in Town to Connecticut's own vehicle noise-equipment standards and separately caps car stereos and sound-amplifying devices at the same decibel limits set for neighboring noise zones, under Section 108-6 of the Town's noise ordinance.
Bethel Motor Vehicle Noise Rules
Some RestrictionsBethel Code of Ordinances § 108-6
All motor vehicles operated within the Town limits of the Town shall be subject to the noise standards and decibels levels set forth in the regulations authorized in §§ 14-80a-1a through 14-80a-10a inclusive of the Regulations of Connecticut State Agencies. ... No sound amplifying devices on or within motor vehicles shall emit noise in excess of the noise levels as specified in § 108-5 hereof.