Oregon Closes Out Record 2026 Wildfire Season: 2.1 Million Acres Burned, $1.4 Billion in Costs

Oregon has endured its most devastating wildfire season on record in 2026, with wildfires blackening approximately 2.1 million acres across the state and suppression costs reaching an estimated $1.4 billion — both figures setting new all-time records. As early October arrives, the last of the season’s major active fires are in mop-up, offering some relief to exhausted firefighters and affected communities.

A Historic Season by the Numbers

Wildfires burned more of Oregon in 2026 than in any previously recorded season. By mid-September, roughly 2.56 million acres had burned in total across all fires, according to weather and fire tracking data — the largest acreage in the state’s recorded history. The $1.4 billion suppression cost figure, confirmed by state and federal agencies, reflects the extraordinary resources deployed throughout what became a near-continuous emergency for much of the summer and early fall.

Rowe Creek Complex: Oregon’s Biggest Fire

The Rowe Creek Complex, a cluster of seven fires that merged and burned from north of Prineville to the John Day River, consumed approximately 373,927 acres and became the fifth largest wildfire in Oregon since 1992. The complex burned through timber, rangeland, and high desert terrain across several central Oregon counties, requiring an extensive multi-agency response.

Grasshopper Fire: Devastating Losses Near Warm Springs

The Grasshopper Fire, burning on the Mt. Hood National Forest approximately 14 miles southwest of Dufur, grew to 93,972 acres and burned eight homes and 25 minor structures — many located in and around the Warm Springs area. As of this week’s NIFC report, the fire stands at 98% containment. Commentary from the fire behavior prompted a debate about forest management practices, with critics arguing that the federal lands’ suppression-only history created the dense fuel loads that drove the fire’s intensity.

For information: (541) 982-5802

Austin Fire: Near Estacada Now 98% Contained

The Austin Fire, burning approximately 25 miles southeast of Estacada on the Mt. Hood National Forest, reached 12,888 acres and is now 98% contained. At one point earlier in its progression, the Austin Fire prompted a Level 3 “Go Now” evacuation notice for residents in the Clackamas County area. Highway 224 was temporarily closed due to fire activity near the Austin and Narrows fires.

For information: (541) 982-5802

Looking Ahead

With most major fires at or near containment, Oregon fire information teams have begun transitioning from active fire management to suppression repair operations — restoring disturbed lands, seeding slopes prone to erosion, and removing hazard trees from roads and structures. Wildfire activity across Oregon is described as quiet, with major incidents in the final stages of wrap-up.

Despite the season’s conclusion, the scale of destruction will have long-term implications for forest management policy, community rebuilding, and agency funding. Oregon’s Congressional delegation is among those pushing for emergency supplemental fire suppression appropriations and faster implementation of the Wildfire Emissions Prevention Act, which passed the Senate unanimously last week.