Idaho officials have put a near-final figure on the state's 2026 wildfire season: $47.3 million spent suppressing 227 wildfires on state lands, with roughly 10,400 acres of state endowment land burned. The total makes 2026 the second most costly wildfire season in recent state history, according to the Idaho Department of Lands (IDL).
"Getting the cost estimates in and all the different components of what went into suppressing these fires — all those details it takes some time to process," said IDL Director Dustin Miller, who cautioned that the tally remains open to minor revision if any late-season fires occur.
Where the Money Went
The largest share of the $47.3 million went toward personnel costs — approximately $13 million — including the pre-positioning of crews at strategic locations throughout the season. Another $4.9 million covered aerial firefighting services, including air tankers, helicopters, and lead planes used to combat fast-moving range fires across the state's dry interior.
- Personnel and crew costs: ~$13 million
- Aerial firefighting services: ~$4.9 million
- Total suppression spending: $47.3 million
- Expected federal/partner reimbursement: ~$20 million
- Estimated net state share: ~$27.5 million
Reimbursement Delays
Of the total, approximately $20 million is expected to be reimbursed by the federal government or other partnering agencies — but Miller cautioned that recovering those funds could take more than three years. The complex paperwork involved in wildfire cost-sharing means Idaho taxpayers will carry the full $47.3 million on the state's ledger in the near term.
The reimbursement process involves detailed documentation of every incident, personnel hour, and piece of equipment used — a time-consuming audit that often extends long past the fire season itself. For a state with a constrained budget, that lag creates real fiscal pressure.
Human-Caused Fires Dominate
The IDL noted that nearly all of Idaho's 227 wildfires during 2026 were human-caused, underscoring the importance of public fire prevention education. The finding mirrors national trends: accidental ignitions from equipment, campfires, debris burns, and vehicle sparks account for the vast majority of wildfire starts each year.
Despite cooling temperatures, Idaho remains extremely dry across much of its interior. Anyone spending time in backcountry areas this fall is urged to take precautions: ensure campfires are fully extinguished, avoid activities that can cause sparks near dry vegetation, and check local fire restrictions before heading out.
A Cautious Season Close
IDL officials stressed the tally is not yet 100 percent finalized, with the caveat "barring any last-minute burns." Idaho's high-desert landscape can remain susceptible to ignition well into November in dry years. The National Interagency Fire Center's October seasonal outlook projected fire potential across the Pacific Northwest to remain near normal through the winter months — providing some relief after a grueling season that tested Idaho's fire response system to its limits.
The 2026 season adds Idaho's name to a growing list of western states facing ever-larger wildfire suppression budgets, prompting calls from state officials and fire managers for more sustainable long-term funding mechanisms at both the state and federal level.