Idaho fire restrictions come in two escalating stages layered on top of a statewide closed fire season that runs May 10 through October 20 each year. During the closed season, any open burning outside city limits requires a permit from the Idaho Department of Lands. When land managers add Stage 1, campfires and smoking are limited to controlled locations. When they add Stage 2, nearly all open flame is banned and afternoon operation of chainsaws and other spark-producing equipment is prohibited. The rules apply across federal, state, tribal, and private land inside the restriction zone, and they can change on short notice.1Idaho Department of Lands. Fire Restrictions Finder
The Closed Fire Season Baseline
From May 10 through October 20, Idaho is in its closed fire season. Any open burning outside city limits during this window requires a permit from the Idaho Department of Lands, whether or not a formal stage restriction has been declared.1Idaho Department of Lands. Fire Restrictions Finder The season covers forest land and rangeland as defined in Idaho Code 38-101, including state endowment lands, private acreage outside incorporated areas, and federal land within the state. Campfires are separately regulated under Idaho Code 38-116, and IDL can suspend burn permits or push the closed season past October 20 if conditions warrant. Stage 1 and Stage 2 stack on top of this baseline.
What Stage 1 Prohibits
Stage 1 targets the activities most likely to throw sparks or leave unattended embers.2Idaho Department of Lands. Understanding Stage 1 and 2 Fire Restrictions
- Campfires and wood stoves are allowed only inside a developed recreation site (a signed, improved campground or picnic area managed by a public agency, tribe, or licensed commercial operator) and only in a permanent concrete or metal fire ring provided at the site. Dispersed camping areas without a built ring are off-limits for any wood fire.
- Portable stoves and grills fueled by liquid petroleum or LPG gas are still allowed, provided they have a working shut-off valve and you clear all flammable material within three feet of the device.3USDA Forest Service. Boise National Forest – Fire
- Smoking is allowed inside an enclosed vehicle, inside a building, or inside a developed recreation site. Anywhere else, you must stop, clear a three-foot-diameter area down to bare ground, and only then light up. No smoking while walking a trail.
Stage 1 applies across all land types within the zone. Owning the property does not exempt you.1Idaho Department of Lands. Fire Restrictions Finder
What Stage 2 Prohibits
Stage 2 goes much further. All fires are banned, including gas-fueled campfires and propane fire pits that were legal under Stage 1. The only legal cooking device is a fully enclosed stove fueled by liquid petroleum or LPG with a working shut-off valve, used in a cleared area. Stage 1 smoking rules carry over. Motorized vehicles must stay on designated roads and trails under existing travel management plans.2Idaho Department of Lands. Understanding Stage 1 and 2 Fire Restrictions
Hoot Owl Hours
The defining feature of Stage 2 is the “Hoot Owl” restriction, which prohibits certain high-risk activities between 1:00 p.m. and 1:00 a.m. local time.4National Interagency Fire Center. Idaho Fire Restrictions Plan 2025 During that window you cannot:
- Run chainsaws or other internal combustion engines for felling, bucking, skidding, yarding, road building, or woodcutting. This covers personal firewood gathering as well as commercial logging.
- Weld, grind, or blast, or do anything else that produces sparks, flame, or hot material.
- Use explosives of any kind.
The window catches the driest, hottest hours of the day. Morning work is allowed because overnight humidity reduces ignition risk. After work each day, a fire patrol must stay on-site for at least one hour to watch for smoldering debris.2Idaho Department of Lands. Understanding Stage 1 and 2 Fire Restrictions
Spark Arresters
Any internal combustion engine operating on National Forest System land must have a spark arrester meeting Forest Service Standard 5100-1.5USDA Forest Service. Spark Arrester Guide This applies year-round, though enforcement intensifies during restrictions. Rules on BLM and state lands may differ, so check with the managing agency.
Private Land and Air Quality Burn Bans
Restrictions apply on private land outside city limits inside the restriction zone. Owning the ground does not create an exemption.1Idaho Department of Lands. Fire Restrictions Finder Outside of formal Stage 1 or Stage 2 periods, any open burning during the closed fire season still requires an IDL permit.
A second layer catches people off guard: air quality burn bans from the Idaho Department of Environmental Quality. DEQ monitors air quality and weather and can prohibit all outdoor burning when smoke would create a public health problem. A DEQ ban applies even if you hold a valid fire safety permit from IDL or your local fire department.6Idaho Department of Environmental Quality. Can I Burn? The two systems run in parallel. Clearance from one does not override the other, so check both before lighting anything.
Fireworks, Ammunition, and Drones
Fireworks are prohibited year-round on all federally managed land in Idaho, including Forest Service, BLM, and National Park Service areas. This covers everything from sparklers to aerial shells. During the closed fire season, state law separately prohibits using or discarding fireworks on any forest or rangeland, including state endowment lands. Aerial fireworks such as bottle rockets, Roman candles, and mortars are illegal to ignite anywhere in Idaho at any time.
Tracer and incendiary ammunition are prohibited year-round on BLM land in Idaho. Exploding targets are also banned during fire restrictions. Regular target shooting generally remains legal, but a single round striking a rock in August-dry grass can start a large fire, and several major Idaho wildfires have been traced to recreational shooting.
The FAA issues Temporary Flight Restrictions over active wildfires, and drones are banned from that airspace. An unauthorized drone forces aerial suppression aircraft to ground until the airspace is cleared. Civil penalties reach $20,000, and the offense can also be prosecuted as a federal crime carrying up to 12 months in prison.7Federal Aviation Administration. FAA Drones and Wildfires Toolkit
Temporary Area Closures
When a wildfire is burning or suppression is underway, land managers can close specific areas to all public entry. On state lands, closures are authorized under IDAPA 20.04.01.070 and enforced by county sheriffs, who can issue misdemeanor citations to anyone inside the boundary.1Idaho Department of Lands. Fire Restrictions Finder On national forest land, closure authority comes from 36 CFR 261.52(e), which makes entering a closed area a federal offense. Orders are posted at trailheads, road access points, and agency websites. Access is restored only when the area is deemed safe, which can take weeks if infrastructure was damaged.
How to Check the Current Restriction Status
The Idaho Department of Lands maintains an interactive online map at its Fire Restrictions Finder page. Green means no restrictions, yellow means Stage 1, red means Stage 2. Clicking a zone brings up the specific restrictions in effect.1Idaho Department of Lands. Fire Restrictions Finder The BLM also publishes Idaho-specific updates on its own site.8Bureau of Land Management. Idaho – Fire Restrictions
Check the map the day you leave, not the day you plan the trip. A zone can jump from no restrictions to Stage 1, or Stage 1 to Stage 2, within days. If you are heading somewhere without cell service, note the status and the zone boundaries before you go.
Penalties for Violations
State Criminal Penalties
Under Idaho Code 18-7004, willfully or carelessly setting fire to timber or prairie land, or building a campfire and leaving it without fully extinguishing it, is a misdemeanor.9Idaho State Legislature. Idaho Code 18-7004 – Firing Timber or Prairie Lands Idaho’s general misdemeanor statute caps the penalty at six months in county jail, a fine up to $1,000, or both.10Idaho State Legislature. Idaho Code 18-113 – Punishment for Misdemeanor Violations of state-land restriction orders are enforced by county sheriffs and can also result in misdemeanor citations.
Federal Criminal Penalties
On National Forest System land, violating a fire restriction order is punishable under 36 CFR 261.1b by up to six months in prison, with fines set according to 18 U.S.C. 3571.11eCFR. 36 CFR 261.1b – Penalty Individuals face up to $5,000 and organizations up to $10,000 for a Class B misdemeanor. BLM land carries comparable penalties.
Civil Liability for Suppression Costs
The criminal fine is rarely the expensive part. If your actions start a wildfire, agencies can pursue you for the full cost of suppression. BLM trespass policy requires cost recovery for suppression, rehabilitation, resource damage, and improvements when negligence is determined.12Bureau of Land Management. Idaho Fire Trespass Operating Plan On state land, Idaho administrative rules set contractor liability for suppression costs up to $250,000 per fire, or up to $1,000,000 when multiple agreement areas are involved.13Legal Information Institute. Idaho Code 20.04.02.130 – Liability Large suppression campaigns routinely cost millions, and the responsible party can be billed for all of it. Defendants may also face claims for destroyed timber value, damaged infrastructure, and natural resource restoration.