"Although the fire is relatively small at 15 acres, its continued activity and lack of containment highlight the ongoing risk to nearby communities and the need for vigilance."
The McCowan Road Mutual Aid wildfire was discovered on August 6, 2026, near Walla Walla, Washington, at latitude 46.2215 and longitude -118.1228. As of the latest update on September 1, 2026, the fire has burned 15 acres and remains active with no containment reported. The cause is identified as human, and the incident is under the jurisdiction of an unspecified agency. Current fire behavior and weather conditions are not reported, but the fire remains uncontained and active.
Good air quality. Outdoor activity is generally safe near this incident.
Nearest reporting station: Dayton. Source: AirNow.gov (EPA).
General wildfire safety guidance applies: stay informed about local fire conditions, follow any evacuation orders, and keep a safe distance from the fire perimeter.
IRWIN ID: {90E37653-D129-4E47-8E5C-AC938218844A}
Discovered: Aug 6, 2026
Cause: Human
Coordinates: 46.2215, -118.1228
Other wildfires that have recently been contained or dropped from official tracking in WA.
The McCowan Road Mutual Aid Fire has burned 15 acres as of September 1, 2026.
The McCowan Road Mutual Aid Fire has not yet reached any official containment.
The official cause has been listed as: Human.
The McCowan Road Mutual Aid Fire is burning in Walla Walla, WA.
No, the McCowan Road Mutual Aid Fire is no longer listed as active by NIFC.
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