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Colorado Statewide Rule

Colorado Right to Farm Nuisance Protection

Some RestrictionsApplies statewide across Colorado (2026)

Key Facts

Authority
Codified at CRS 35-3.5-102
Measurement
Operations must predate the complaint by one year
Requirement
Generally accepted practices required for protection
Noise Limits
Covers noise, dust, odors, and farm lighting
Measurement
Many counties require disclosure in real estate sales

Summary

Colorado's Right to Farm Act under CRS 35-3.5-102 shields agricultural operations from nuisance lawsuits when they follow generally accepted practices and predate complaints.

(2) (a) Notwithstanding any other provision of this section to the contrary, an agricultural operation shall not be found to be a public or private nuisance if such agricultural operation: (I) Was established prior to the commencement of the use of the area surrounding such agricultural operation for nonagricultural activities; (II) Employs methods or practices that are commonly or reasonably associated with agricultural production; and (III) Is not operating negligently.

Source: C.R.S. 35-3.5-102 - Agricultural operation deemed not nuisanceView official code

Full Breakdown

The Colorado Right to Farm Act, codified at CRS 35-3.5-102, protects ranches, farms, and other agricultural operations from nuisance claims when they have been in operation for at least one year, comply with applicable laws, and use generally accepted agricultural practices. The protection extends to noise, dust, odors, smoke, and lights normally associated with farming. Subsequent residential development next to existing operations does not create a nuisance claim under the law. Counties must include right-to-farm disclosures in real estate transactions in many areas. Operations that change substantially may lose protection.

Violations & Penalties

Right-to-farm protection is a defense rather than a penalty, but improper claims may result in dismissal of nuisance suits and award of attorney fees to farmers.

Frequently Asked Questions

Can I sue a neighboring farm for noise or odor?
If the farm predates your residence and follows accepted practices, the Right to Farm Act typically bars nuisance claims.
Does the Right to Farm Act apply to new operations?
Protection generally requires the operation to have existed at least one year before the alleged nuisance complaint arose.

Sources

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