Lightning-Sparked Blaze Burns Over 2,300 Acres in Remote Area
Firefighting crews have achieved significant progress containing the Upper Smith Fire, which ignited July 8 from a lightning strike approximately 20 miles northwest of Bonners Ferry. As of early August, the fire had consumed 2,305 acres and reached 40% containment, according to Northern Rockies Team 1, the incident management team leading suppression efforts.
The blaze has required substantial resources to combat. Fire officials assigned 346 personnel to the operation, including six helicopters, eight hand crews, 11 engines, and 11 water tenders, along with additional heavy equipment. The scale of the deployment reflects the challenging terrain and remote location of the fire within Bonner County’s wilderness areas.
Strategic Containment Lines Hold Against Spread
Incident commanders employed a multi-layered containment strategy to prevent the fire from advancing toward populated areas and agricultural land. Scott Schrenk, operations section chief for the incident management team, explained the approach to area residents during a community meeting in Bonners Ferry. “So, long story short, we did use the upper line the whole way. We obviously got some spotting and whatnot but everything was contained between that secondary fallback line and our main primary handline that we put in,” Schrenk told the Bonner County Daily Bee.
The eastern flank of the fire has been brought under control, keeping flames away from homes and agricultural fields. Structure-protection crews have maintained pumps and sprinkler systems as a precautionary measure, while helicopters provided bucket drops to suppress hotspots where needed. Monday work included securing the fireline near Long Canyon Creek, extinguishing spot fires, and patrolling containment lines from an avalanche chute eastward along Smith Creek.
Dry Conditions Complicate Suppression Efforts
Fuel moisture levels remain dangerously low across the fire zone. LaWen Hollingsworth, fire behavior analyst on the incident management team, noted that extreme dryness presents the primary challenge to controlling the blaze. “The fuels are very dry, and the only thing that’s actually going to change the situation is a lot of rain, which typically is going to come in September,” Hollingsworth told the Bonner County Daily Bee.
Most of the observed fire activity has concentrated in the Long Canyon Creek area, where the fire is backing and flanking rather than advancing rapidly. A significant portion of the fire remains within the 2015 Parker Ridge Fire scar, where scattered vegetation patterns have slowed the spread. As of Monday, very little heat was observed across most of the fire’s perimeter.
An August 1 windstorm moved through the region after primary containment work had been completed, posing temporary challenges but not significantly altering conditions on the ground.
Crew Transition and Operational Constraints
Northern Rockies Team 1 has been assigned to the Upper Smith Fire for 21 days, exceeding the standard 14-day assignment duration. Officials expect the team to transition to Team 9 within days, allowing crews to rotate and bring fresh personnel to the operation.
Operational restrictions remain in effect over the fire zone. Temporary flight restrictions have been established to protect helicopter and fixed-wing aircraft operations, but private drone activity has created complications. Multiple instances of private drones flying within the restricted airspace have forced temporary halts to aerial suppression work.
Several roads in the area remain closed to public travel due to fire suppression activities and related county projects. Smith Creek Road and Long Canyon Trail are closed for active firefighting operations. Westside Road, Kerr Lake Road, and Riverside Street closures are connected to county infrastructure projects. The Parker Ridge Trail is in the process of being officially closed due to bridge construction and road preparation work in proximity to the fire zone.
What Comes Next
Fire officials expect containment progress to continue as crews secure additional fireline and patrol established perimeters. The transition to a fresh management team should sustain operational momentum over the coming days. However, without significant rainfall—unlikely until September—suppression efforts will rely on continued mechanical containment work and strategic water drops from helicopter operations. Residents should monitor official closure notices and avoid closed roads and trails. The Northern Rockies Incident Management Team will continue to update the public through community briefings as conditions evolve.
Related coverage: Upper Smith Fire Containment Advances as Crews Battle Spot Fires and Prepare for Red Flag Conditions