Burn Permit - Agricultural Field
What is the purpose of this permit?
The purpose of this permit is to allow agricultural field burning in a way that protects human health and the environment.Who issues this permit?
Variable: See notes/comments for more information.What activities require this permit?
A permit is required to burn:
- Post-harvest field and crop residue
- Cereal grain stubble
- Flaming for weed control in organic farming
No permit is required to burn:
- Fence rows
- Ditch banks
- Irrigation canals
- Annual orchard prunings
- Windblown tumbleweeds
Even if you don’t need a permit, you must still notify local fire authorities before you burn and follow all local fire safety regulations. You may not burn during an air pollution episode or any stage of impaired air quality (burn ban). When you receive your burn permit, you must do the following BEFORE you burn:
How much will this permit cost?
The fee is $37.50 (minimum) for any burning under 10 acres. Each additional acre after 10 acres is 3.75 an acre.Do I need to include anything with my application?
See the permit application instructions for details.Is the decision on my permit dependent on anything besides the information in my application?
When making the decision on your permit, the permitting authority will consider the applicable laws and rules, the contents of your application, and the background environmental conditions.How long will it take to review my application?
The permitting authority must act on a complete application (as determined by the permitting authority) within seven days of receipt. See
WAC 173-430-040(5)(c).
Where do I submit my application?
If the Department of Ecology or a county conservation district issues your permit, submit the application and fee to the address on the application.
If a local clean air agency issues the permit, follow the instructions on their application.Schematic:
View the
schematic ![]()
How long is my permit valid?
Agricultural field burn permits are good from Jan. 1 to June 30 and July 1 to Dec. 31. The expiration date is on the permit.What is the appeal process for the permit?
You have a right to appeal the permit to the Pollution Control Hearings Board (PCHB) within 30 days of the date of receipt of the permit. The appeal process is governed by
Chapter 43.21B RCW and
Chapter 371-08 WAC. “Date of receipt” is defined in
RCW 43.21B.001(2). If the Department of Ecology issued the permit, please contact the issuing office to discuss the decision on your permit. If a county conservation district or local clean air agency issued the permit, contact that office directly.
Notes / Comments:
Who issues this Permit? The agency that issues these permits varies by location. The Department of Ecology issues permits in the following counties:
- Ecology Central Regional Office - Chelan, Douglas, Kittitas, Klickitat, Okanogan Counties
Ecology Eastern Regional Office - Adams, Asotin, Columbia, Ferry, Franklin, Garfield, Grant, Lincoln, Pend Oreille, Stevens, Walla Walla, Whitman Counties- Ecology Northwest Regional Office - San Juan County
For all other counties the agency that issues permits varies, it would be one of the following:
- The local clean air agency
- County conservation districts
- Tribes protect air quality in Indian country, with technical assistance from EPA.
If you need help, the state-wide contact listed above is a good resource.
Where Can I Get the Application for this Permit?
If the Department of Ecology or a county conservation district issues the permit, the application which is called
Agricultural Burn Permit Application for Field Burning, is online at
https://fortress.wa.gov/ecy/publications/summarypages/ecy020126.html. If a local clean air agency issues the permit, contact them for their application. See links below to find the local clean air agency in your area.
Permit Timeliness Results
Permit Timeliness data collection is in response to a State Auditor’s Performance Audit and RCW 43.42A. Each regulatory agency developed a plan to improve permit clarity, predictability, and timeliness. Each agency considers the customers experience to ensure permit assistance is simple to use, easy to access, and designed in a customer-friendly manner. Agencies report progress to the Governor’s Office for Regulatory Innovation and Assistance (ORIA). ORIA prepares and distributes reports, with participation from the State Auditor’s Office and Results Washington. See latest report here: https://www.oria.wa.gov/ORIA-2020-PermitTimelinessProgressReport.pdf.
All permits submitted for reporting were entered into this Regulatory Handbook. Here are the results of the performance data:
Estimated Time Required By the Agency to Process a Permit Application (Definition)Average number of days from Receipt to Complete: 1Maximum number of days from Receipt to Complete: 32Estimated Time Required By the Agency to Issue a Permit Decision (Definition)Average number of days from Complete Application to Decision: 1Maximum number of days from Complete Application to Decision: 1(Summary results based on 304 submittals in 2024)
Where can I get permitting assistance?
Web page URL:
https://ecology.wa.gov/Air-Climate/Air-quality/Smoke-fire/Agricultural-burningSubject matter expert phone: Contacts vary by location, visit
https://ecology.wa.gov/Air-Climate/Air-quality/Smoke-fire/Agricultural-burning web page for contact information by county.
Triggering Questions:
- Will you be burning vegetative residue on an area of land used in an agricultural operation and keeping the land in an agricultural use?
* Permit information last updated 11/12/2025