Noise Ordinances in Franklin County, WA (2026)
5 rules for unincorporated Franklin County, Washington.
Verified from official government sources
Construction Hours
Unincorporated Franklin County exempts noise from home repair and maintenance projects only between 7 a.m. and 10 p.m. Franklin County Code § 8.24.020(N) protects sound from temporary projects for the repair or maintenance of homes, grounds, and appurtenances inside that window; outside it, the general noise-disturbance ban in § 8.24.010 can apply.
Franklin County Home Repair Noise Hours
Some RestrictionsFranklin County Code § 8.24.020(N)
The following shall be exempt from the provisions of Section 8.24.010: ... N.Sounds originating from residential property relating to temporary projects for the repair or maintenance of homes, grounds, and appurtenances during the times between seven a.m. and ten p.m.;
Barking Dogs
Franklin County has no countywide ordinance against a barking dog in a residential neighborhood: the general noise law, § 8.24.010, expressly excludes noises governed by Chapter 6.04, and Chapter 6.04 itself sets no barking or noise standard. The one enforceable barking-dog rule sits in the parks code, § 12.12.210(D): a barking dog inside a county park is unlawful.
Franklin County Barking Dog Rule
Light RestrictionsFranklin County Code § 12.12.210(D)
D.The board finds that the best use of county parks is achieved when patrons can enjoy the tranquility of the park's natural environment. The board further finds that tranquility is disturbed by the sound of barking dogs. It shall be unlawful to have a dog which is barking in a county park.
Amplified Music & Outdoor Sound
Playing a radio, car stereo, musical instrument or amplifier in a residential area of unincorporated Franklin County so it emanates frequently, repetitively or continuously and disturbs a reasonable person's peace is a public noise disturbance, punishable by up to $1,000 and 90 days in jail.
Amplified Sound Rules, Franklin County
Some RestrictionsFranklin County Code § 8.24.010
A.It is unlawful for any person to make, continue, cause to be made, or to allow to originate from real property in the possession of said person, any sound which creates a noise disturbance.B.The following sounds are determined to be public noise disturbances:1.Sounds created by use of a radio, car stereo, portable stereo or audio device, television set, musical instrument or multiple musical ...
Aircraft Noise
Franklin County's noise ordinance exempts aircraft-in-flight and airport flight-operation sounds outright under § 8.24.020(B), but non-flight aircraft engine testing and maintenance is exempt only between 7 a.m. and 10 p.m. under § 8.24.020(P). Outside that window, ground testing noise can be treated as a public noise disturbance under § 8.24.010.
Franklin County Aircraft Noise Exemption
Light RestrictionsFranklin County Code § 8.24.020(B), (P)
The following shall be exempt from the provisions of Section 8.24.010: ... B.Sounds originating from aircraft in flight and sounds that originate at airports which are directly related to flight operations; ... P.Sounds created by aircraft engine testing and maintenance not related to flight operations between the hours of seven a.m. and ten p.m.;
Vehicle Noise
In unincorporated Franklin County, a car stereo, portable audio device, sound amplifier, whistle or internal-combustion engine that emanates frequently, repetitively or continuously from a motor vehicle in a residential area is a public noise disturbance under Franklin County Code § 8.24.010(B)(1). The rule reaches parked and idling vehicles alike, and the Sheriff's Office can cite the driver or owner directly.
Franklin County Vehicle Noise Disturbance Rule
Some RestrictionsFranklin County Code § 8.24.010(B)(1)
1.Sounds created by use of a radio, car stereo, portable stereo or audio device, television set, musical instrument or multiple musical instruments, sound amplifier, whistle, internal-combustion engine, or any other device capable of producing or reproducing sound, which emanate frequently, repetitively or continuously from any building, structure, or property located within a residential area,...
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