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Code reviser's note: Additional provisions regarding nuisances have been recodified to Chapter 10.04 RMC by Ord. 18-12.
It is the express purpose and intention of this chapter to provide for and promote the peace, health and safety of the general public and to minimize the exposure of citizens to the effects of excessive noise and to control the level of noise which inhibits the use, value and enjoyment of property; sleep and repose; and the quality of the environment.
(Ord. 10-86; Ord. 30-03; Ord. 13-06; Ord. 18-12 § 6; Ord. 2022-04 § 1; Ord. 2024-22 § 1)
No person, whether or not that person is in actual possession of the noise source, shall create, continue, or cause to be created or continued any public disturbance noise. "Public disturbance noise" is a public nuisance and means any noise which:
A. 
Is specifically included in, but not limited to, those listed in subsection (C) of this section; or
B. 
That unreasonably disturbs or interferes with the peace, comfort, and repose of another person;
C. 
Public disturbance noises for the purposes of this section shall include, but shall not be limited to, the following specified sounds:
1. 
Any sound made by the use of a musical instrument or other device capable of producing sound when struck by an object, a whistle, or a sound amplifier or other device capable of producing, amplifying or reproducing sound which emanates from a building, structure, or property between the hours of 10:00 p.m. and 7:00 a.m. in the central business district (CBD) and 9:00 p.m. and 7:00 a.m. in all other use districts so as to be audible greater than 50 feet from the building, structure or property.
2. 
Any sound made by the unamplified human voice that emanates from a building, structure or property between the hours of 10:00 p.m. and 7:00 a.m. in the central business district (CBD) and 9:00 p.m. and 7:00 a.m. in all other use districts so as to be audible greater than 50 feet from the building, structure or property.
3. 
Any sound made from motor vehicle tires that causes or allows to be emitted squealing, screeching, or other sounds from the tires because of rapid acceleration or excessive speed around corners or other reasons. Sounds resulting from emergency braking to avoid imminent danger are not a violation of this section.
4. 
Any sound made by the discharge of gases from an internal combustion engine except through an unmodified muffler.
5. 
Any sound made by the operation of any motorcycle, motorbike, or off-road or all-terrain vehicle in the city on any property not a part of the street system of the city when such motorcycle, motorbike, or off-road or terrain vehicle does not conform to the muffler standard required for operation on the public streets.
6. 
Loud and raucous, and frequent, repetitive, or continuous sounds made by any horn attached to a motor vehicle.
7. 
Any sound made by a loudspeaker or sound amplifier exterior to any building for commercial advertising or sales purposes or for attracting the attention of the public to any performance, show or other event so as to be audible greater than 50 feet from the building, structure, or property.
8. 
Any sound which is audible greater than 50 feet from any school, other institution of learning, court, hospital, nursing or convalescent facility, or other area where exceptional quiet is necessary; provided signs are displayed in adjacent or contiguous streets indicating that the area is a quiet zone.
9. 
Any sound made by the construction, excavation, repair, demolition, destruction, or alteration of any building, property or upon any building site between the hours of 9:00 p.m. and 7:00 a.m. which is audible greater than 50 feet from a residential district.
10. 
Any sound made by operating or permitting the operation of any mechanically powered saw, drill, sander, grinder, lawn or garden tool or air conditioner, fan or blower, or similar device which is audible greater than 50 feet from residential areas between the hours of 9:00 p.m. and 7:00 a.m. so as to cause a noise disturbance across a boundary.
11. 
Any sound made by speaker, sound amplifier or motor vehicle audio system exterior to the passenger sitting compartment of a motor vehicle on a public street or highway (anywhere within the right-of-way thereof) of a broadcast or music so as to be audible at a distance of 50 feet or more from the source of the sound.
12. 
Any sound from a motor vehicle audio system operated at a volume and under conditions so as to be audible greater than 50 feet from the vehicle itself.
13. 
Any sound from portable audio equipment which is operated at such a volume so as to be audible at a distance of 50 feet or more from the source of the sound.
14. 
Any sound made by speaker, sound amplifier, audio system, television, or other device capable of producing, amplifying or reproducing sound emanating from a structure so as to be audible from within an enclosed structure upon the property of another.
15. 
Any sound made by repeated rapid throttle advance (revving) of an internal combustion engine.
(Ord. 26-90; Ord. 30-03; Ord. 08-04; Ord. 29-10 § 1.01; amended during 2011 recodification; Ord. 20-11 § 1.19; Ord. 18-12 § 6; Ord. 2022-04 § 1; Ord. 2024-22 § 1)
The following shall be exempt from the provisions of RMC § 9.16.045 between the hours of 7:00 a.m. and 9:00 p.m.:
A. 
Sounds originating from residential property related to temporary projects for the maintenance, repair or improvement of homes, grounds and/or accessory buildings.
B. 
Sounds created by the installation or repair of essential utility services.
C. 
Sounds originating from temporary construction sites as a result of construction activity.
(Ord. 18-12 § 6; Ord. 2022-04 § 1; Ord. 2024-22 § 1)
The following shall be exempt from the requirements of RMC § 9.16.045 at all times:
A. 
Sounds originating from aircraft in flight and sounds that originate at airports which are directly related to flight operations.
B. 
Sounds or whistles originating from trains in transit which are directly related to train operations.
C. 
Sounds created by safety and protective devices where noise suppression would defeat the intent of the device or is not economically feasible.
D. 
Sounds created by work performed by or on behalf of the public works, energy services, parks and public facilities, or development services departments.
E. 
Sounds created by emergency equipment and work necessary in the interests of public safety.
F. 
Sounds generated during city-hosted special events.
(Ord. 18-12 § 6; Ord. 2022-04 § 1; Ord. 2024-22 § 1)
Any person who obtains a special permit issued by the city which would allow the permittee to exceed the noise level limitations of this chapter for a specified period of time is not in violation of this chapter. Such permit will provide a date, time, and signature of the responsible party and shall be submitted at least 45 days prior to a planned event taking place. The permit shall be kept on site and made available upon request of a city official. Permits are limited to two per location per calendar year.
(Ord. 18-12 § 6; Ord. 2022-04 § 1; Ord. 2024-22 § 1)
A. 
Application for a permit shall be submitted to the development services department along with the required fee per the city's fee schedule.
B. 
The development services director will review the application and, after determining that the applicant is otherwise eligible under the annual permit limit, will approve (with or without conditions) or deny the permit application based on the information in the record and the following review criteria:
1. 
Compatibility with surrounding land uses;
2. 
Proximity to noise-sensitive uses;
3. 
Duration of the event;
4. 
Scale of the event, including anticipated number of participants if applicable;
5. 
Intensity of the sound to be generated; and
6. 
Applicant history of permit compliance.
C. 
The director's decision to deny a permit under this chapter may be administratively appealed to the city manager or designee.
1. 
Any person seeking to appeal a permit denial must submit a written appeal to the city clerk within 10 calendar days of the date the notice of denial was issued. The appeal may be filed in person, by mail delivery, or by email. For purposes of calculating time, the date of issuance is excluded from the 10-day appeal timeframe. No fee shall be charged for filing the appeal.
2. 
The written appeal must include valid contact information; the name of the business and/or person affected by the denial; the decision from which the person appeals; a brief description of the facts giving rise to the appeal; and a concise statement of the reason for the appeal and the relief requested.
3. 
On appeal, the city manager or designee will review the information in the record and determine whether the director's denial was arbitrary and capricious. A hearing may be held at the city manager or designee's discretion, but is not required. The decision of the city manager or designee is final.
(Ord. 2024-22 § 1)
A. 
Upon a first violation of RMC § 9.16.045, the offender will be directed to immediately cease the public disturbance noise and be given notice of the conditions and requirements of this chapter, including the penalty imposed by this chapter for any subsequent violation thereof. Notice may be given verbally or in writing and must be documented by the person giving notice. No formal documentation process is required.
B. 
Any person who commits a second or subsequent violation of RMC § 9.16.045 after being given notice per subsection (A) of this section shall be guilty of a misdemeanor and subject to the penalty provided in RMC § 9.02.020(C).
(Ord. 18-12 § 6; Ord. 2022-04 § 1; Ord. 2024-22 § 1)
Nothing contained in this chapter is intended to be nor shall be construed to create or form the basis for any liability on the part of the city, its officers, employees or agents, for any injury or damage resulting from the failure of anyone to comply with the provisions of this chapter, or by reason or in consequence of any inspection, notice, order, certificate, permission or approval authorized or issued or done in connection with the implementation or enforcement pursuant to this chapter, or by reason of any action or inaction on the part of the city related in any manner to the enforcement of this chapter by its officers, employees or agents.
(Ord. 30-03; Ord. 06-10 § 1.16; Ord. 18-12 § 6; Ord. 2022-04 § 1; Ord. 2024-22 § 1)