Laws & Rules > Noise Pollution

Noise Pollution

Each of us has the ability to reduce noise in our community by being aware of the noise we make. Many noise problems can be prevented by being considerate of others and talking through problems when they occur.

Any loud noise that occurs between 10:00 p.m. and 7:00 a.m. could be considered noise pollution unless your local ordinance sets different standards. The zoning of your location also determines if a noise is considered “pollution”. For example, industrial zones can have louder noises than residential zones.

To learn more about how to manage a noise pollution problem read our Frequently Asked Questions for Citizens and Frequently Asked Questions for Local Government.  You can also contact the Office of Regulatory Assistance at 360-407-7037.

Washington Laws and Rules

• Chapter 70.107 RCW - Noise control
• Chapter 46.09 RCW - Off-road and highway vehicles
• Chapter 173–58 WAC - Sound level measurement procedures
• Chapter 173–60 WAC - Maximum environmental noise levels
• Chapter 173–62 WAC - Motor vehicle noise performance standards

Federal Government

• Environmental Protection Agency (EPA)
• Federal Register
• History of the Noise Control Act

More Noise Information

• Environmental Services Directory for Washington
• Noise Pollution Clearinghouse
• National Center for Environmental Health
• History of the Noise Control Act
• Noise Pollution Clearinghouse
• Federal Highway Traffic Noise Regulations and Guidance
• The Right for Quiet Society
• About Noise from Med-line Plus