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Arizona Statewide Rule

Arizona Right to Farm Nuisance Protection Law

Some RestrictionsApplies statewide across Arizona (2026)

Key Facts

Continuous Operation
Continuous operation of one year triggers protection
Minimum
Covers farming, ranching, dairy, and poultry operations
Protection Survives
Protection survives changed surrounding land uses
Plaintiffs May
Plaintiffs may owe attorney fees for failed claims
Last verified: September 5, 2026Source: Arizona State Legislature

Summary

Arizona's Right to Farm Act in ARS 3-112 protects established agricultural operations from nuisance suits when surrounding land use changes.

Agricultural operations conducted on farmland that are consistent with good agricultural practices and established before surrounding nonagricultural uses are presumed to be reasonable and do not constitute a nuisance unless the agricultural operation has a substantial adverse effect on the public health and safety.

Source: Arizona State LegislatureView official code

Full Breakdown

ARS 3-112 declares it state policy to conserve, protect, and encourage agricultural operations. An agricultural operation that has been in continuous existence for at least one year and was not a nuisance at its start cannot be deemed a nuisance because of changed conditions in the surrounding area. The protection covers farming, ranching, dairying, poultry, and related activities. Plaintiffs in nuisance actions against protected operations may be liable for attorney fees if they fail.

Violations & Penalties

Improper nuisance suits against protected farms can result in awarded attorney fees and costs to the operator.

Frequently Asked Questions

Does Right to Farm cover odors or dust?
Generally yes, as long as the operation predates surrounding development and follows generally accepted agricultural practices.
Can negligence still be sued?
Yes. Right to Farm does not protect operations against negligent or improper conduct outside accepted practices.

Sources

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