Auburn's Noise Ordinances: The Rules That Matter
Every city handles noise ordinances a little differently. In Auburn, Washington, there are 9 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.
Outdoor Music
Outdoor concerts and festivals must meet ACC 8.28 limits and often need a special event permit. Downtown Auburn and Les Gove Park events follow a written noise plan and curfew.
Key details: Permit Required: Most ticketed outdoor events. Typical Curfew: 10 PM weekdays, 11 PM weekend. Code: ACC 8.28 + permit. Department: Auburn Parks and Recreation.
Unpermitted amplified outdoor events are a public disturbance under ACC 8.28 and trigger immediate citation. Permit condition breaches can revoke the permit and create future denial.
Leaf Blower Rules
Auburn does not ban gas leaf blowers. Powered yard equipment runs 7 AM to 10 PM weekdays and 9 AM to 10 PM Sundays under ACC 8.28.010. Commercial landscapers follow the same hours.
Key details: Weekday Hours: 7 AM to 10 PM. Sunday Hours: 9 AM to 10 PM. Gas Blower Ban: None. Code: ACC 8.28.010.
Operating a leaf blower outside permitted hours is a public disturbance under ACC 8.28.010 and a civil infraction. First contacts are usually warnings; repeat calls draw fines.
If you are coming from a city with tighter rules, you will find Auburn gives residents more flexibility on leaf blower rules.
Amplified Music & Events
Amplified music audible inside a neighbor's home is a public disturbance at any hour under ACC 8.28. Party speakers cannot exceed 55 dBA day or 45 dBA night at the property line.
Key details: Day Limit: 55 dBA at neighbor. Night Limit: 45 dBA at neighbor. Audible Inside Home: Per-se violation. Code: ACC 8.28.
Amplified music violations are civil infractions under ACC 8.28. Second same-night responses may result in equipment seizure in aggravated cases and escalating fines.
Industrial Noise
Industrial sources into residential zones are capped at 60 dBA day and 50 dBA night under WAC 173-60 via ACC 8.28. The Boeing Auburn plant and Valley warehouses must meet these limits.
Key details: Day Limit to Residential: 60 dBA. Night Limit to Residential: 50 dBA. Code: WAC 173-60 via ACC 8.28. Contact: (253) 931-3000.
Industrial noise exceeding WAC 173-60 receiving limits is a civil infraction under ACC 8.28. Chronic violators can face daily fines and ultimately land use permit review.
Decibel Limits
Auburn applies WAC 173-60 EDNA limits through ACC 8.28. Residential: 55 dBA day, 45 dBA night. Industrial receiving: 60 dBA day, 50 dBA night. Measured at the receiving property line.
Key details: Residential Day: 55 dBA. Residential Night: 45 dBA. Industrial Day: 60 dBA. Framework: WAC 173-60 EDNA.
Exceeding WAC 173-60 limits at the receiving property line is a civil infraction under ACC 8.28. Aggravated or repeated exceedances can escalate to misdemeanor.
Aircraft Noise
Federal law preempts local aircraft noise. Auburn Municipal Airport follows FAA Part 150 and Sea-Tac overflights are under FAA and Port of Seattle. ACC 8.28 exempts aircraft in flight.
Key details: Federal Preemption: 49 USC 41713. Auburn Airport: FAA Part 150 plan. Local Code: ACC 8.28 exempts. Complaints: FAA or airport operator.
Contact your local code enforcement office for specific penalty information.
If you are coming from a city with tighter rules, you will find Auburn gives residents more flexibility on aircraft noise.
Quiet Hours
Auburn restricts public disturbance noise under ACC 8.28. Yelling and amplified sound are restricted 10 PM to 8 AM. WAC 173-60 limits drop to 45 dBA nighttime in residential zones.
Key details: Quiet Hours: 10 PM to 8 AM (7 AM weekdays). Night Limit: 45 dBA residential. Day Limit: 55 dBA residential. Code: ACC 8.28 / WAC 173-60.
Public disturbance noise under ACC 8.28 is a civil infraction with escalating fines. Persistent or aggravated violations can be charged as a misdemeanor. Repeated complaints can trigger a code enforcement abatement order.
Barking Dogs
Auburn treats persistent barking as public disturbance noise under ACC 6.02.140. Animal noise plainly audible across property lines continuously or repeatedly is a violation at any hour.
Key details: Standard: Plainly audible across property. Code: ACC 6.02.140. Night Overlap: ACC 8.28 / WAC 173-60. Enforcement: Auburn Animal Control.
First offense is generally a warning letter. Subsequent complaints become civil infractions under ACC 6.02.140 with escalating fines. Chronic nuisance dogs can be declared a public nuisance and subject to abatement.
Construction Hours
Auburn allows construction 7 AM to 10 PM weekdays and Saturdays, and 9 AM to 10 PM Sundays, under ACC 8.28.010. Outside hours, equipment and hammering are a public disturbance.
Key details: Weekday/Saturday: 7 AM to 10 PM. Sunday: 9 AM to 10 PM. Emergency Work: Exempt. Code: ACC 8.28.010.
Work outside the allowed window is a public disturbance infraction under ACC 8.28.010. Repeated violations can draw stop-work orders from Auburn Development Services and civil penalties.
The Bottom Line
Compared to many U.S. cities, Auburn gives residents more room on noise ordinances. 2 of the 9 rules here are rated permissive. But permissive does not mean unregulated. There are still requirements, and the city does enforce them when violations are reported.
Keep in mind that Auburn can amend these rules at any council meeting. For the most current version of any rule mentioned here, check the specific ordinance page, where we track updates as they happen.