Landscaping Rules in Washington County, UT (2026)
1 county-level rule, plus city-specific rules for 1 city in Washington County, Utah.
Verified from official government sources
Note: These county rules apply to unincorporated areas of Washington County. If you live within an incorporated city, that city's own rules apply: see the city list below.
Water Restrictions
Washington County bans potable landscape watering between 10 a.m. and 8 p.m. every day from June 1 through September 1 on new and rehabilitated development in the unincorporated county. The restriction pairs with a year-round ban on "water waste," including overwatering, runoff, and unrepaired irrigation leaks.
Washington County Summer Watering Hours Ban
Some RestrictionsWashington County Code of Ordinances § 10-27-5.D.12
Landscape watering with potable (treated) water is prohibited from ten o’clock (10:00) a.m. to eight o’clock (8:00) p.m., from June 1 to September 1, to maximize irrigation efficiency.
Landscaping Rules by City in Washington County
1 cities in Washington County have their own landscaping rules rules. Each link goes to that city's dedicated page with code citations.
All Washington County ordinances
See every category we cover for Washington County: parking, noise, fences, fires, animals, pools, and more.
Washington County Ordinance Hub →