Chelan County, WA Noise Ordinances: Quiet Hours (2026)
Quiet hours in Chelan County, WA, also called the noise ordinance, nighttime noise rules, or residential quiet time, define the hours during which excessive noise is prohibited.
Key Facts
- Park quiet hours
- 9:00 p.m. to 7:00 a.m.
- Governing park section
- § 7.24.040(a), Chelan County Code
- County-wide noise standard
- Reasonable-person disturbance test, § 7.35.030
- First-offense noise fine
- $250 base penalty
- Repeat-offense noise fine
- $500 base penalty
- Construction noise exemption
- 7 a.m. to 10 p.m.
Summary
Unincorporated Chelan County has no clock-based nighttime noise curfew for private property; general noise is judged by a reasonable-person disturbance standard under Chapter 7.35. The one fixed quiet-hours rule in the code applies to campers at the county-run Wenatchee River County Park, where § 7.24.040(a) sets quiet hours from 9:00 p.m. to 7:00 a.m. and bars loud music at any time.
Quiet hours are from nine p.m. to seven a.m. Loud music is not acceptable at any time. Campers who fail to honor quiet hours will be asked to leave without a refund. ... It is unlawful for any person to unreasonably cause or make, or for any person in possession of property to allow to originate from the property, sound which is a public disturbance noise. Public disturbance noises include the creation of loud, raucous, frequent, repetitive or continuous sounds that exceed a reasonable person standard so as to disturb or interfere with the peace, comfort and repose of another. ... Violation of any of the provisions of this chapter may result in the issuance of a notice of infraction or citation for an infraction punishable by a fine. For a first offense of this chapter a person shall be fined a base penalty of two hundred fifty dollars, not including statutory assessments. For second and subsequent violations of this chapter a person shall be fined a base penalty of five hundred dollars, not including statutory assessments.
Full Breakdown
35, does not set a specific curfew clock for residential neighborhoods. 030 makes it unlawful to unreasonably cause or allow sound that is a public disturbance noise, defined to include loud, raucous, frequent, repetitive or continuous sounds that exceed a reasonable person standard and disturb or interfere with the peace, comfort and repose of another. 040(3), along with permitted community events and agricultural activity. , states that loud music is not acceptable at any time, and warns that campers who fail to honor quiet hours will be asked to leave without a refund.
check-in and noon check-out. 050 sets escalating civil penalties: a base fine of two hundred fifty dollars for a first offense and five hundred dollars for a second or later offense, enforced through the infraction rules for courts of limited jurisdiction.
Violations & Fines
At Wenatchee River County Park, breaking the 9 p.m. to 7 a.m. quiet hours or playing loud music can get a camper expelled without a refund under § 7.24.040(a). Elsewhere in unincorporated Chelan County, an unreasonable noise complaint under § 7.35.030 draws a civil infraction: $250 for a first offense and $500 for repeat violations under § 7.35.050, plus statutory assessments.
Frequently Asked Questions
Does Chelan County have a set nighttime noise curfew for homes?
What happens if I break quiet hours while camping at Wenatchee River County Park?
How much is a noise fine in unincorporated Chelan County?
Sources & Official References
Other rules in Chelan County
How Chelan County compares: Cities with the Strictest Noise Ordinances·Compare Chelan County to another location·View the Washington noise ordinances overview
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