How Washington's Burn Permit System Works
Washington's burn permit system has two distinct geographic realities. West of the Cascades, the wet marine climate produces a relatively narrow burning window (spring and early summer before fire season, fall after rains return), but urban density and the Puget Sound Clean Air Agency create significant air quality restrictions year-round. East of the Cascades, the dry continental climate creates a severe summer fire season (July–October) that has intensified each decade. The DNR manages Forest Protection Areas (FPAs) covering most non-federal land outside incorporated cities. Within FPAs, DNR permits are mandatory before any open burning of vegetation. On top of DNR permits, Washington's Department of Ecology sets air quality rules, and the Puget Sound Clean Air Agency (PSCAA), Yakima Regional Clean Air Agency, and Spokane Regional Clean Air Agency each have independent rules that apply within their respective jurisdictions. The penalty structure in Washington is notably severe. Burning during a DNR-issued prohibition period is classified as a Gross Misdemeanor under RCW § 76.04.445 — the same criminal tier as repeat DUI in Washington state. Fines reach $5,000 and jail time up to 364 days is possible. This level of penalty reflects Washington's high-value timber resources and the catastrophic potential of escaped fires in the state's forests.
Getting Your Washington Burn Permit
| Detail | Information |
|---|---|
| Permit Agency | Washington Dept of Natural Resources |
| Phone | (360) 902-1300 |
| Online Portal | https://www.dnr.wa.gov |
| Cost | Free |
| Valid For | Seasonal |
Step-by-Step Process
- Check current fire restrictions at inciweb.nwcg.gov and your DNR region's website
- Identify your DNR Region (Northwest, Olympic, Northeast, Southeast, Pacific Cascade, South Puget Sound)
- Contact the regional DNR office or check for online permit options at dnr.wa.gov
- If in the Puget Sound area, also check PSCAA for any curtailment orders at pscleanair.org
- Receive permit authorization — confirm both DNR and air quality requirements are satisfied
- Burn only when both fire danger and air quality conditions simultaneously allow it
Seasonal Rules & Burn Bans in Washington
Western Washington: the main burning window is mid-October through April, when regular rainfall keeps fire danger low. Summer burning (June–September) is essentially off-limits due to fire danger and PSCAA air quality rules. The PSCAA issues Burn Bans for western Washington that restrict both outdoor burning and wood-burning appliances. Eastern Washington: a brief spring window (March–May) before fire season ramps up, and a fall window (October–November) after first significant precipitation. July through September is near-total restriction territory — eastern Washington sees some of the most destructive wildfires in the US during this period. In severe drought years, restrictions can extend into June and persist into October.
What You Can and Cannot Burn in Washington
Natural vegetation and yard debris under DNR permit. Agricultural burning for crop residue (eastern Washington) has separate coordination through Washington State Department of Agriculture and the applicable air quality district. Washington has progressively restricted agricultural field burning in the Puget Sound region entirely. Washington State specifically prohibits burn barrels except for certain limited exemptions. Backyard debris burning in incorporated cities is generally prohibited by local ordinance. Rural residential burning within DNR FPAs requires DNR permits.
- Leaves, yard trimmings, and natural vegetation
- Brush, branches, and untreated natural wood
- Downed trees (not treated, painted, or composite)
- Agricultural crop residue (appropriate permit required)
- Storm debris — natural vegetation only
Penalties for Burning Without a Permit in Washington
Gross Misdemeanor under RCW § 76.04.445 for burning during a prohibition — up to $5,000 fine and 364 days in jail. Standard permit violations carry fines up to $1,000. Air quality violations through Washington Ecology can reach $10,000 per day. Washington is one of the most actively enforced states for escaped fire liability recovery.
Use our free Suppression Cost Calculator to estimate your personal liability if an escaped fire requires wildfire suppression response.
Frequently Asked Questions — Washington
Yes, in DNR Forest Protection Areas — which covers most rural and suburban Washington outside incorporated cities. Apply through your DNR region office. Also check for any active fire restrictions and, in western Washington, Puget Sound Clean Air Agency curtailment orders. Both must be satisfied to burn legally.
Gross Misdemeanor under RCW § 76.04.445 — fines up to $5,000 and up to 364 days in jail. This is one of the most serious penalty structures in the nation for burning violations. Burn prohibitions are typically issued July–October in eastern Washington and during drought conditions statewide.
No. Seattle, Tacoma, and virtually all Puget Sound metro municipalities prohibit open burning including yard waste. The Puget Sound Clean Air Agency (PSCAA) also restricts wood burning appliances during air quality events. Curbside yard waste collection is available throughout the metro area.
The Puget Sound Clean Air Agency issues Burn Bans based on air quality forecasts, typically October–March. During a Burn Ban, all outdoor burning and use of wood-burning appliances (fireplaces, stoves) is prohibited. Burn Bans are separate from DNR fire restrictions and apply within the nine-county Puget Sound region. Check pscleanair.org for current status.
March through early May before fire season ramps up, and mid-October through November after the first significant precipitation of fall. July through September is near-impossible — fire restrictions are almost always in effect. Check inciweb.nwcg.gov and your local DNR region for current conditions.