The Old Trails fire, which started on the West Plains outside Spokane at 11.59 a.m. Pacific on Saturday, has destroyed 550 structures on 3,619 acres. That is one building for every 6.6 acres burned, or 152 per thousand acres, and nothing else on the national fire report comes near it. Aspen Acres in Colorado, the only fire currently burning in the United States to have destroyed more buildings in total, has taken 915 across 101,961 acres — nine per thousand. Rowe Creek Complex in Oregon, at 320,834 acres the second-largest fire in the country, has destroyed 25.
Old Trails did not start alone. The interagency incident records timestamp three more ignitions in Spokane County the same day: Fairview at 2.12 p.m., a small fire called Market at 2.59 p.m. that stopped at 30 acres, and Autumn Lane at 3.33 p.m. Governor Bob Ferguson had declared a statewide state of emergency and a statewide burn ban that morning, ahead of what the National Weather Service had flagged as a "particularly dangerous situation" red flag warning rating the fire risk across eastern Washington as extreme. The proclamation listed the fires the state was already fighting — Sinlahekin in Okanogan County, Bradeen Hill in Stevens, Kaiser Canyon, Little Giant — and committed thirteen fire-marshal task forces and three strike teams to them. None of those fires is in Spokane County.
Old Trails was pushed north-east by the wind through Riverside State Park, across the Spokane River and up the bluffs into the Indian Trail and Five Mile Prairie neighbourhoods, much of which lies inside the city limits. Autumn Lane began near Nine Mile Falls, also jumped the river, and made a run overnight into Sunday that carried it into the hills above the Little Spokane River Natural Area, burning the Knothead Loop trails above the Indian Painted Rocks. Spokane’s mayor, Lisa Brown, told a Sunday afternoon briefing that the city was "still assessing the potential for lives to be lost". No deaths had been confirmed by Monday midday.
Monday morning’s federal Incident Management Situation Report, compiled at 7.30 a.m. Mountain time, credits the three large fires with 660 structures destroyed between them — 550 on Old Trails, 80 on Autumn Lane, 30 on Fairview. Across all 102 large fires the report lists, the figure is 1,745. The three Spokane fires are therefore 38% of the country’s recorded structure loss, and they are burning 8,026 acres out of 2,628,424, or 0.31%. Seventy-five of the 102 fires have destroyed nothing at all, and between them those seventy-five cover 1.13 million acres.
The resourcing follows the buildings rather than the acres, though not to the top of the table. Old Trails has 109 engines assigned to it, the second-highest of any incident in the country, behind Rowe Creek Complex’s 127 on a fire eighty-eight times its size. Its personnel count rose from 321 to 454 overnight and its cost to date more than doubled, from $750,000 to $1.7m, on acreage growth of 3.4%. That is the shape of a structure-protection fight: the money is going into engines standing in front of houses, not into line cut around a perimeter.
Read across the run of daily reports, the weekend is a step change. On 31 July the fires then listed carried 1,074 structures lost between them; on Monday the figure was 1,745. Of that net rise of 671, the three Spokane fires account for 660. The remainder is bookkeeping in both directions — eight structures arrived as pre-existing losses on fires newly added to the list, ten came from growth on fires already there, and seven left the count when two contained fires dropped off it. The count is of fires currently listed rather than a running season total, which is why it fell through late July before this weekend; on that basis, essentially all of the country’s new structure loss in three days happened in one county.
Only one American fire now burning has destroyed more, and it is one The Fold has been following. Aspen Acres, in Colorado, stands at 915 structures — a figure unchanged since 19 July. This site reported on 29 July that its estimated containment date had silently slipped from that morning to 15 August, on a day the fire itself did not grow. Five daily reports later the estimate still reads 15 August, the fire has not gained an acre since 31 July, and it remains 67% contained. What has moved is the crew: personnel down from 625 to 433 in three days, cost to date up from $90.3m to $93.8m. The most destructive fire of the American year is being wound down while the fire in second place is two days old.
The federal report is a once-a-day snapshot, and both the fires and the local count are ahead of it. Spokane County Fire District 3’s chief, Cody Rohrbach, put Old Trails alone at 640 structures on Sunday and had not revised it by Monday midday — ninety more than the federal figure published a day later. NPR reported "some 700" across the three fires on Monday against the report’s 660. By Monday morning The Spokesman-Review had Autumn Lane at 4,318 acres after its overnight run, which would make it the largest of the three; the federal report still had it at 3,351. None of these numbers is wrong. They are assembled by different people at different hours, and the spread between them is the reporting lag.
The drought context needs the same care. Ferguson’s proclamation cites a record-setting fourth consecutive statewide drought, and the state Department of Ecology puts it two ways: 2026 is the fourth year running in which part or all of Washington is under a drought declaration, and it is the fourth statewide drought emergency since 2015. The Department of Natural Resources counts more than 1,000 fires and roughly 425,000 acres burned in the state this year, the most since 2021. On the federal drought map the picture is less exceptional: the US Drought Monitor’s 28 July reading put 89.5% of Washington in abnormal dryness or worse and 63.7% in drought proper, which ranks thirteenth among the fifty-seven late-July and early-August maps published since 2000. In the same week of 2015, 99.99% of the state was in severe drought or worse. The two measures answer different questions — consecutive years of water shortfall against area covered right now — and it is the first of them that is setting records.
The fires have not stopped. Monday’s report lists all three at zero percent contained, with estimated containment dates of 15 August for Old Trails and Fairview and 5 September for Autumn Lane. Nationally the system is at Preparedness Level 5, its highest, with 147 active incidents, 3.2 million cumulative acres and 29,201 people committed — including a fifteen-member incident management team and fifty-nine fireline managers from Australia and New Zealand, all assigned to the Northwest.