Invasive Plant Rules in Utah County, UT (2026)

1 county-level rule, plus city-specific rules for 2 cities in Utah County, Utah.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Utah County. If you live within an incorporated city, that city's own rules apply: see the city list below.

Prohibited Species

Utah County can declare a plant a County noxious weed even if it is not on the state's list, and can force any property owner to control or destroy it. Utah County Code § 7.11.060 lets the County Commission designate a County noxious weed, and § 7.11.100 lets the Weed Control Board order an owner to remove it or face a public nuisance charge.

Utah County Noxious Weed Control Ordinance

Some Restrictions

Utah County Code §§ 7.11.060, 7.11.100 (Utah County Weed Control)

The County Commission may declare a particular weed or competitive plant, not appearing on the state noxious weed list, a County noxious weed within the County. ... If the Utah County Weed Control Board determines that a particular property within the county requires prompt and definite attention to prevent or control noxious weeds, the board shall serve the owner or the person in possession of...

Full ordinance details →Official source ↗

Invasive Plant Rules by City in Utah County

2 cities in Utah County have their own invasive plant rules rules. Each link goes to that city's dedicated page with code citations.

LehiPop. 75,907

1 verified rule • Prohibited Species

Eagle MountainPop. 47,341

1 verified rule • Prohibited Species

All Utah County ordinances

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