State fire assistance has been mobilized under the Washington State Fire Services Resource Mobilization Plan in support of local firefighters working to contain the Tucannon Fire.
The fire is located in Columbia County, though the exact location within the county has not been specified in the public record. The mobilization of state resources indicates the fire is significant enough to require additional support beyond local capabilities.
The Tucannon Fire appears to be active as of June 16, 2026, with the State Patrol posting the update on that date. The State Fire Services Resource Mobilization Plan is a standard protocol used to coordinate state-level support during large-scale incidents.