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Wyoming Statewide Rule

Wyoming County Fire Restriction Authority Statute

Heavy RestrictionsApplies statewide across Wyoming (2026)

Key Facts

Authority statute
Wyo. Stat. §§ 35-9-301 to 304
Statewide code
None - no state building/fire code
Penalty
Up to $100 or 30 days
Who closes
County commissioners
Local WUI codes
Only where locally adopted
Last verified: August 21, 2026Source: Justia Law

Summary

Wyoming Statutes §§ 35-9-301 through 35-9-304 let county commissioners close areas outside incorporated towns to open fires during extreme fire danger. Wyoming has no statewide building or wildfire code; any wildland-urban-interface standards are adopted locally.

When, upon recommendation of the county fire warden, a board of county commissioners deems the fire danger in a given area of the county to be extreme, because of drought, the presence of an excessive amount of inflammable material or for any other sufficient reason, the board of county commissioners may close the area to any form of use by the public or may limit such use upon recommendation of the county fire warden. This closing shall include prohibition of any type of open fire for such period of time as the board of county commissioners may deem necessary and proper. The county fire warden shall notify the Wyoming state forester of any type of fire closure or the lifting of any type of fire closure under this section.

Full Breakdown

Under Wyo. Stat. §§ 35-9-301 through 35-9-304, boards of county commissioners may close state, county, and private lands outside incorporated areas to open fires or other uses that seriously threaten forest or range when fire danger is extreme from drought or excessive fuels. Closures must be published and may restrict open flames, smoking, fireworks, and motorized equipment. Wyoming has no statewide building or fire code for all structures; wildland-urban-interface standards exist only where a city or county, such as Teton County, adopts them. Violating a posted closure is a misdemeanor.

Violations & Penalties

Violating a county fire closure under Wyo. Stat. § 35-9-304 is a misdemeanor punishable by a fine up to $100, up to 30 days in jail, or both; negligent wildfire starters may also owe suppression costs.

Frequently Asked Questions

Who declares fire restrictions in Wyoming?
County commissioners declare closures under Wyo. Stat. § 35-9-301. State and federal agencies (BLM, USFS) post separate restrictions on lands they manage.
Does Wyoming have statewide WUI building codes?
No. Wyoming has no statewide building or wildfire code. Some jurisdictions, such as Teton County, adopt their own wildland-urban-interface standards, but there is no state minimum.

Sources

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