No, burning trash is broadly prohibited in Washington under state and local air quality laws, with limited exceptions for agricultural burning permitted only via the Washington State Department of Ecology’s permitting system. Municipalities like Seattle and Spokane enforce stricter bans, and recent 2026 updates to the Clean Air Act align with these restrictions to curb particulate emissions. Violations may trigger fines or criminal liability under RCW 70A.15.2200.
Key Regulations for Burning Trash in Washington
- Statewide Ban: RCW 70A.15.2200 prohibits open burning of household garbage, including paper, plastic, and yard waste, except under Ecology-issued agricultural burn permits. Violations carry penalties up to $10,000 per day under WAC 173-425-050.
- Local Ordinances: King County and Spokane County enforce additional restrictions, such as prohibiting all outdoor burning within city limits, including recreational fires exceeding 2 feet in diameter (King County Code 11.30.060).
- 2026 Compliance Shifts: Ecology’s 2026 Air Quality Implementation Plan tightens enforcement, requiring real-time emissions monitoring for permitted burns and phasing out exemptions for construction debris by 2027 (WAC 173-425-110).
Exceptions exist for ceremonial fires (e.g., Native American cultural practices) with prior Ecology approval, but these require documented cultural significance and compliance with WAC 173-425-070. Always verify county-specific rules, as enforcement varies between jurisdictions.