Noise Ordinances in Carmel, IN (2026)
8 verified noise ordinances for Carmel, Indiana, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
Carmel City Code Sec. 6-158 sets time-of-day decibel caps rather than a single curfew. In residential zones the limit drops to 50 dBA from 10:00 p.m. to 8:00 a.m.; in business/mixed zones it drops to 50 dBA from 11:00 p.m. to 7:00 a.m. Sound audible 50 feet from its source
Carmel Quiet Hours (Nighttime dBA Drop to 50 dBA)
Some RestrictionsCarmel City Code Sec. 6-158(a)
S-1, S-2, R-1, R-2, R-3, R-4, R-5: 8:00 a.m.-10:00 p.m. = 55; 10:00 p.m.-8:00 a.m. = 50. No level of more than 70 decibels for any period of time, when measured on a dB(A) scale from a distance of not less than 50 feet from its source.
Construction Hours
Carmel City Code Sec. 6-158(b)(15) exempts building-construction sound only between 7:00 a.m. and 9:00 p.m. Outside those hours, construction noise is allowed only for a bona fide emergency as defined in Indiana Code 36-1-2-4.5. Properly muffled equipment gets a 6 a.m.-10 p.m. window.
Carmel Construction Hours (Building Noise 7 a.m.-9 p.m.)
Some RestrictionsCarmel City Code Sec. 6-158(b)(15)
Sounds associated with building construction between the hours of 7:00 a.m. and 9:00 p.m. only, as well as, and to the extent that, such construction is necessitated at other times due to a bona fide 'emergency,' as that term is defined in I.C. 36-1-2-4.5.
Barking Dogs
Carmel City Code Sec. 6-158(c) prohibits keeping any animal that, by frequent or long-continuing noise, is audible 50 feet or more from its source (on public property) or 50 feet or more beyond a private property line, when that noise disturbs the comfort or repose of another person.
Carmel Barking Dog / Animal Noise Rule (Sec. 6-158(c))
Some RestrictionsCarmel City Code Sec. 6-158(c)
No person shall keep any animal which, by causing frequent or long-continuing noise that is audible 50 feet or more from its source when the animal is on public property or 50 feet or more outside of a private property line when the animal is on private property, does disturb the comfort or repose of any other person.
Leaf Blower Rules
Carmel City Code Sec. 6-158(b)(2) exempts lawn mowers, weed/leaf blowers, garden tractors, and power tools from the noise limits only when properly muffled and operated between 6:00 a.m. and 10:00 p.m. Carmel does not ban leaf blowers or restrict them to gas vs. electric.
Carmel Leaf Blower & Lawn Equipment Hours (6 a.m.-10 p.m.)
Few RestrictionsCarmel City Code Sec. 6-158(b)(2)
Lawn mowers, weed blowers, garden tractors, construction and repair equipment, go-carts and power tools, when properly muffled, between the hours of 6:00 a.m. and 10:00 p.m. only.
Amplified Music & Outdoor Sound
Carmel City Code Sec. 6-158(a) covers any device that produces or reproduces sound, which includes amplified music. Sound audible 50 feet from its source, over 70 dBA at 50 feet, or above the zoning chart triggers a violation. 'Stationary noise source' expressly includes sound-amplifying equipment.
Carmel Amplified Sound / Music Rules (Sec. 6-158)
Some RestrictionsCarmel City Code Sec. 6-158(g)
Stationary noise source. Any sound amplifying equipment and any other object, motor vehicle, facility, and/or source, whether fixed or movable, that is capable of emitting audible sound.
Aircraft Noise
Carmel City Code Sec. 6-158(b)(13) expressly exempts 'sounds associated with the operation of aircraft' from its noise limits. Aircraft noise is regulated by the Federal Aviation Administration, not by the city, because federal law preempts local control of aircraft operations and noise.
Carmel Aircraft Noise (Locally Exempt; Federally Preempted by FAA)
Few RestrictionsCarmel City Code Sec. 6-158(b)(13)
Sounds associated with the operation of aircraft or snow removal equipment.
Decibel Limits
Carmel City Code Sec. 6-158(a) sets numeric dBA limits by zoning district and time of day, measured at 50 feet: residential 55/50 dBA, business 60/50 dBA, and industrial/agricultural 70 dBA anytime. A hard cap of 70 dBA at 50 feet applies for any period of time, and sound audible at
Carmel Decibel Limits (50-70 dBA by Zone & Time)
Some RestrictionsCarmel City Code Sec. 6-158(a)
B-1, B-2, B-3, B-5, B-6, B-7, B-8, C-1, C-2, OM, PM, PUD, P-1: 7:00 a.m.-11:00 p.m. = 60; 11:00 p.m.-7:00 a.m. = 50. I-1, M-1, M-3, AG-1: Anytime = 70.
Vehicle Noise
Carmel City Code Sec. 6-158 reaches motor-vehicle sound but exempts vehicles 'lawfully operating on City streets,' meaning equipment defects are governed by Indiana Code 9-19-8. Indiana law requires a working muffler at all times and bans muffler cutouts and bypasses.
Carmel Vehicle Noise (Local Sec. 6-158 + Indiana Muffler Law)
Some RestrictionsCarmel City Code Sec. 6-158(b)(11)
Subject to the other provisions of this section, and any other applicable law, rule or regulation, those sounds associated with motor vehicles lawfully operating on City streets.
Looking for Hamilton County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Carmel city rules.
Noise Ordinances in Hamilton County →