Drones assist crews searching for heat on Sawmill Creek Fire

Alaska Division of Forestry & Fire Protection (DFFP) crews continue to improve their lines Wednesday around the Sawmill Creek Fire (#079) on the northern end of the Delta Agricultural Project near the end of Sawmill Creek Road, east of Delta Junction. DFFP Unmanned Aerial Systems (UAS) are assisting firefighters on the ground by utilizing their infrared camera to identify hot spots on the fire. The fire is designated to be a 100% Full Suppression fire. That means there will be no areas of heat or visible smoke across the entire fire before it will be called out. 

This aerial infrared image shows areas of heat, white highlights, along the Gerstle River on the Sawmill Creek Fire (#079) on Tuesday, May, 19, 2026. UAS MOD/DFFP

DFFP White Mountain T2IA crew and cooperating agency crew, Tanana Chiefs Small Module, are working along opposite flanks of the fire, starting from the fire’s edge and extinguishing all areas of heat into the black, burned area. Firefighters are working cautiously as fire weakened trees can topple unexpectedly and can be blown down easily by winds. The crews are assisted by two water tenders provided by local Delta fire departments and two local dozers with operators. 

Passing storm cells with erratic winds on Monday, the day the fire started, scattered embers into the forested area around the fire and across the Gerstle River. UAS operations have identified numerous spot fires, each of which will be completely extinguished. 

There are 44 personnel assigned to the fire. It is expected to take multiple days to complete the work needed.

Alaska Division of Forestry & Fire Protection White Mountain T2IA Crew gather in a circle for their morning briefing before statring work Wednesday, May 20, 2026, on the Sawmill Creek fire (#070). Additional firefighters, vehicles and portable water tanks are visible in this aerial photograph. UAS MOD/DFFP
Wildland firefighters construct a saw line around the Sawmill Creek Fire (#079) on Tuesday, May 19, 2026, east of Delta Junction, Alaska. A saw line consisted of cutting trees along with other burnable vegetation and clearing the material to the green side of the line away from the fire. Pump and hose lays systems are built along to saw line to provide water for suppression efforts. UAS MOD/DFFP
Map showing perimeter and location of a wildland fire.
This map shows the location and perimeter of the Sawmill Creek Fire (#079). Click on the image to download a larger, printable PDF type file.


Categories: Active Wildland Fire, Alaska DNR - Division of Forestry & Fire Protection (DFFP), UAS/Drones

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