Tucannon Mutual Aid Fire
Live status for the Tucannon Mutual Aid Fire in Columbia County, Washington — size, containment, and map from the National Interagency Fire Center.
Size
8,069
acres
Containment
94%
contained
Location
Columbia
WA
Started
June 16
2026
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Live activity
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⚠️ Educational illustration — never rely on this for safety
This is not a prediction of the Tucannon Mutual Aid Fire’s actual path, spread, or arrival time, and it is not an evacuation tool. It is a simplified physics model that cannot account for real fuels, suppression, spotting, or minute-to-minute weather. Never make any evacuation, safety, or property decision based on this simulation. For real-time fire information and evacuation orders, follow Watch Duty, your county sheriff, and local authorities — and call 911 in an emergency.
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Reminder: this is an educational model centered on the Tucannon Mutual Aid Fire’s reported location. Modeled spread times, directions, and ember reach are illustrative ranges only — actual fire behavior depends on fuels, moisture, terrain, structures, and suppression that change constantly. Do not rely on it for any safety or evacuation decision. The live fire location is on the official map above; for real-time information and evacuation orders, follow Watch Duty and local authorities — call 911 in an emergency.
Fire details
Initial location (point of origin)
Open in Maps ↗Decimal degrees
46.49119, -117.89127
Degrees decimal minutes
46° 29.471' N 117° 53.476' W
Degrees minutes seconds
46° 29' 28.27" N 117° 53' 28.59" W
- Discovered
- June 16, 2026
- Primary fuel
- Tall Grass (2.5 feet)
- Managing organization
- Type 3 Team
- Personnel assigned
- 87
- Estimated cost to date
- $750,000
- Protecting unit
- WAWFS
- Landowner
- Private
- Incident ID (IRWIN)
- 2026-WAWFS-020144
8 Miles E from Dayton, WA
Details from the National Interagency Fire Center (NIFC/IRWIN), updated as crews report. Blank fields haven’t been reported for this incident yet.
Firefighting aircraft over this fire
Live ADS-BAbout the Tucannon Mutual Aid Fire
The Tucannon Mutual Aid Fire has burned 8,069 acres and is 94% contained in Columbia County, Washington, after being reported on June 16, 2026. Figures come from the National Interagency Fire Center and update as crews report progress — this page refreshes automatically.
For evacuations and real-time updates, follow Watch Duty, your state and local fire authorities, and call 911. This page is for awareness, not emergency guidance.
News coverage of the Tucannon Mutual Aid Fire
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Related
Tucannon Mutual Aid Fire FAQ
How big is the Tucannon Mutual Aid Fire?
As of the latest NIFC report, the Tucannon Mutual Aid Fire has burned 8,069 acres and is 94% contained in Columbia County, WA. Size and containment change quickly — this page refreshes from the official feed.
Is the Tucannon Mutual Aid Fire contained?
The Tucannon Mutual Aid Fire is reported at 94% containment. Containment is the percentage of the fire’s perimeter that crews have secured — not how much has burned. Follow your local authority for evacuation status.
How do I get alerts about fires like the Tucannon Mutual Aid Fire?
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Data: National Interagency Fire Center (NIFC), refreshed periodically. Wildfire conditions change rapidly; figures here may lag official updates. FireRisk.ai is for awareness, not emergency guidance.