SWCAA Rules

The Southwest Clean Air Agency have adopted rules and regulations that pertain to air quality and toxic emissions. These rules and regulations are designed to provide control over air toxic emissions in our SW Washington counties.

SWCAA Enforceable Rules and Regulations

• SWCAA 400 - General Regulations for Air Pollution Sources
• SWCAA 425 - Outdoor Burning
• SWCAA 476 - Standards for Asbestos Control, Demolition and Renovation
• SWCAA 490 - Emission Standards and Controls for Sources Emitting VOCs
• SWCAA 491 - Emission Standards and Controls for Sources Emitting Gasoline Vapors
• SWCAA 492 - Standards for Oxygenated Fuels
• SWCAA 493 - VOC Area Source Rules
• SWCAA 802 - State Environmental Policy Act (SEPA) Regulations
• Proposed Agency Rules under Development