Maricopa, AZ Landscaping Rules: Weed Ordinances (2026)

Weeds in the City of Maricopa are regulated through the nuisance and litter provisions of the city code rather than a single 'weed ordinance.' Maricopa City Code 9.05.010 defines 'litter' to include rubbish, trash, weeds, filth, or debris, and specifically any growth of weeds, brush, grass, or other vegetable growth to an unreasonable height or in unreasonable amount. Chapter 8.20 (Nuisances) makes maintaining such conditions unlawful, and city guidance states that property owners and tenants are responsible for keeping their property free of litter, weeds, filth, and other debris at all times. Enforcement is complaint-driven: a code enforcement officer inspects the reported property, and if a violation exists, the city serves a written notice of order specifying the violation and a date by which it must be corrected. If the owner or occupant does not abate the nuisance within the period allowed (the code references a reasonable period, with a maximum of roughly two weeks, shorter where public safety requires), the city may remove or cause removal of the weeds and debris at the owner's expense. In Maricopa's desert setting, the most common weed complaints involve tumbleweeds, wind-blown debris, and dead vegetation on vacant lots, which also intersect with West Pinal fugitive-dust requirements.