Asotin County Open Burning Season Begins April 1

Residents must follow strict guidelines for size, duration, and location of burn piles.

Mar. 31, 2026 at 10:33pm

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The open burning season in Asotin County, Washington will begin on April 1st. According to the Asotin County Fire Marshal, burn piles must be no larger than 4 feet by 4 feet and no higher than 3 feet, and fires must be completely extinguished by 4 p.m. Controlled burning is only permitted during the spring and fall seasons.

Why it matters

Open burning is a common practice in rural areas, but it can pose risks to air quality and public safety if not properly regulated. The guidelines set by Asotin County aim to mitigate these concerns while still allowing residents to dispose of yard waste and other materials.

The details

Asotin County residents who wish to burn must follow specific guidelines set by the Fire Marshal. Burn piles cannot exceed 4 feet by 4 feet in size and 3 feet in height. All fires must be completely extinguished by 4 p.m. on the same day they are lit. The county also operates a landfill that offers free disposal for those who do not want to burn their waste.

  • The open burning season begins on April 1, 2026.
  • The spring burning season runs from April 1 to May 31.
  • The fall burning season runs from October 15 to December 15.

The players

Asotin County Fire Marshal

The local fire authority responsible for regulating open burning in Asotin County.

Asotin County Regional Landfill

A waste disposal facility in Clarkston Heights that offers free disposal as an alternative to open burning.

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What they’re saying

“Burn piles must be no larger than 4 feet by 4 feet and can be no higher than 3 feet. Additionally, fires must be completely out by 4 p.m.”

— Asotin County Fire Marshal

What’s next

Residents should call the Asotin County open burning phone line at (509) 243-2002 to check daily weather and air quality conditions before burning.

The takeaway

Asotin County's open burning regulations aim to balance the needs of residents with concerns about air quality and public safety. By setting clear guidelines on pile size, burn duration, and providing a free disposal alternative, the county is working to ensure open burning is conducted responsibly.