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Daily Air Quality Reports

Find out about the levels of various air pollutants and if there's a burn ban in your area.

Contact DEQ

Regional Office
Air Quality Managers


State Office
Air Quality Division
Mary Anderson
(208) 373-0202


Air Quality in Idaho:

Open "Outdoor" Burning Guidelines

What is Open Burning?
Types of Burning
Burning Restrictions
Proper Burning Basics
Reducing Smoke Exposure
For More Information
 
 What is Open Burning?

Open burning is any burning outdoors that does not pass through a stack, duct, or chimney. This includes outdoor residential, agricultural, and prescribed burning.

Open burning also applies to material that is burned in burn barrels, air curtain destructors, or other such devices. In Idaho, open burning is regulated by the Department of Environmental Quality (DEQ) as well as other state, tribal, and
local government agencies.

 

 Health and Other Impacts

Smoke from open burning pollutes the air with a mixture of fine particles and gases. All types of open burning can affect the air we breathe. What goes up doesn’t
immediately go away. And burners may be held legally responsible for any damages or injury caused by open burning.


Smoke from all types of open burning can:

  • Make breathing difficult
  • Cause or contribute to serious health problems
  • Impair visibility
  • Create road and aviation safety problems
  • Be a nuisance to neighbors
 

 Alternatives to Burning

Burning can waste valuable resources. To prevent this, some open burning can be minimized through better planning, reuse, or recycling. Yard trimmings and other
vegetative matter can be composted. Newspaper and cardboard can be recycled. Brush, prunings, and wood waste can be turned into usable products such as wood
chips or paperboard.

However, open burning may be necessary when reasonable alternatives do not exist. This may be the case for some types of agricultural burning as well as prescribed
burns on forest and rangelands. Contact the local solid waste program or district health department for more information on alternatives to burning.

 
 Types of Burning

 Residential Solid Waste Burning

Residents may burn solid waste (rubbish, tree leaves, yard trimmings, gardening waste, etc.) if no scheduled house-to-house solid waste collection service is available and the burning is conducted on the property where the waste was generated.

Residents also may burn tree leaves, yard trimmings, or gardening waste if allowed by local ordinance or rule and conducted on the property where the waste was generated. more

 

 Prescribed Burning

Prescribed burning is the open burning of forest and rangeland to accomplish land management objectives such as improving wildlife habitat, restoring or maintaining ecosystem health, and reducing fire hazard.


Idaho and Montana operate a joint smoke management program for land managers who conduct a "major" amount of prescribed burning. The purpose of the program is to minimize smoke impacts from prescribed fire. more

 
 
 Burning Restrictions
Burning restrictions are contained in the Rules for the Control of Air Pollution in Idaho (Sections 600-617) (pdf on Department of Administration web site) and are applicable statewide. Follow these guidelines:
 

 Maybe — Check First

The following burning activities are allowed only under specified conditions. Contact the DEQ Regional Office nearest you for more information.

  • Recreational and warming fires
  • Weed control along fence lines and ditches
  • Fire training
  • Residential solid waste burning
  • Orchard fires
  • Prescribed burning
 

 Prohibited

Burning of the following processed or manufactured materials is prohibited. (Certain exemptions may apply.)

  • Garbage from food preparation
  • Dead animals or animal waste
  • Junk motor vehicles or parts
  • Tires or other rubber materials
  • Plastics
  • Asphaltic materials
  • Tar and petroleum materials
  • Paints
  • Preservative-treated wood
  • Trade waste (commercial, industrial, or construction waste)
  • Insulated wire
  • Pathogenic waste

As a result of a January 2007 court ruling, burning of crop residue on fields where crops are grown is no longer considered an allowable form of open burning on lands in the state outside of Indian reservations.

 

 Additional Burn Restrictions

DEQ may issue health advisories and burn restrictions based on weather and air quality conditions. Notices are generally issued in the morning, but may be issued
other times as needed. Notices are announced through the media (internet, radio, television, newspapers).

Be aware that local ordinances may further restrict or prohibit open burning. Always check with your local fire protection service to find out if burn restrictions are in effect or permits are required due to fire danger. Note that DEQ does not issue burn permits. If you live within the exterior boundaries of an Indian reservation, check with the tribal air quality or fire protection offices.

To find out about air quality conditions or any DEQ-issued burn restrictions in your area, visit DEQ's Daily Air Quality Reports Web page or call:


Greater Sandpoint

(800) 633-6247

Kootenai County

(800) 633-6247

Pocatello/Chubbuck

(208) 236-6173

Silver Valley

(800) 633-6247

Treasure Valley

(208) 373-0313

   
 
 Proper Burning Basics

DEQ recommends that burners:

Use alternatives to burning to dispose of material whenever possible.
Check with local fire protection service about permit requirements.
Check with DEQ about air quality conditions and any burn restrictions.
Burn during the middle of the day when ventilation is generally good. Inversions and still air keep smoke low to the ground at night.
Burn when fuels are dry and well aerated so the fire is hot, yet manageable. Wet or dirt covered materials will smolder and create more smoke.
Build piles in open areas away from overhead branches and wires.
Scrape away burnable materials several feet around piles. The result should be bare soil.
Never leave fire unattended and have fire suppression equipment and water available. You can be held responsible for any damage caused by a fire that gets out of control.
Burn at least 50 feet away from any structure.
Test burn a small area prior to burning.
If a burn has the potential to cause visibility hazards on roadways, contact the local or state transportation agency prior to burning for applicable traffic control requirements.
 
 Reducing Smoke Exposure

DEQ recommends that burners:

Follow proper burning basics.
Provide adequate fire breaks to maintain control, especially downwind
Minimize burning time to minimize exposure.
Rotate workers out of heavy smoke areas frequently.
Notify local area prior to burning.
Be aware of signs of over exposure to smoke such as fatigue and illness.
Include smoke impacts in job hazard training.
 
When smoke levels become a problem, DEQ recommends that citizens:
Stay indoors or seek clean air facilities.
Reduce indoor activities that generate dust (cooking, vacuuming, etc.).
Use air conditioners in cars and homes (close fresh
air intake).
Keep windows and doors closed if not too hot outside.
Reduce or avoid exertion.
Use an indoor humidifier for breathing relief.
People with asthma should follow their asthma management plan.
Seek medical treatment if you have trouble breathing.
Report any smoke impacts to DEQ or other appropriate agencies.
 

 For More Information

 On DEQ's Web Site

Agricultural Burning. How agricultural burning is regulated in Idaho.
Burn Bans. How and when burn bans are issued and how to find out if there's a burn ban in your area.
Health and Air Pollution. Learn about the health impacts of various pollutants.
Prohibitions Against Burning Trade Waste. How trade waste burning prohibitions impact contractors and builders and Confined Animal Feeding Operations (CAFOs).
Residential "Backyard" Burning. How residential outdoor burning is regulated in Idaho.
Wildland Fires. How fires that occur in undeveloped areas including public forests and rangelands, woodlots, and private timberlands are regulated in Idaho.
Wood Stoves. Learn about DEQ's statewide wood stove program designed to encourage the use of cleaner-burning wood stoves.
 

 DEQ and Other Agency Contacts

DEQ Regional Offices

Local DEQ air quality staff can answer questions and provide information on permit requirements, air quality conditions, and options to reduce, reuse, and recycle waste.

Idaho State Department of Agriculture

> Boise State Office: (208) 332-8500

> Complaint Hotline: (800) 345-1007

> Complaint by Email: smpcomplaints@idahoag.us

> General Information by Email: smp@idahoag.us

Idaho Department of Lands

> (208) 769-1535

Tribes in Northern Idaho

> Coeur d'Alene Tribe: (208) 686-1800

> Kootenai Tribe of Idaho: (208) 267-3519

> Nez Perce Tribe: (208) 843-7300, ext. 2401

U.S. Bureau of Land Management

> (Idaho office): (208) 373-3873

U.S. Forest Service

> North Idaho: (406) 329-3511

> South Idaho: (801) 625-5306

 



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