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Glenn County, CA Right to Farm: Agricultural Zoning Protection (2026)

Light Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Governing section
Glenn County Code § 15.58.020
Protection
Bars nuisance claims against qualifying farms
Disclosure required
Recorded at sale or discretionary permit
Dispute forum
Agricultural Grievance Committee, Willows
Grievance timeline
Meet in 30 days, decide within 20 more
Related zone
AE Exclusive Agricultural, 17-72 acre min.

Summary

Unincorporated Glenn County shields commercial agricultural operations from nuisance lawsuits and complaints under its right-to-farm ordinance, Glenn County Code Section 15.58.020, so long as the operation follows accepted farming customs and was not already a nuisance when it began. The county also requires buyers near agricultural land to sign a recorded disclosure acknowledging farm noise, dust and chemical use.

These county ordinances apply to unincorporated areas of Glenn County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

No agricultural activity, operation or facility or appurtenances thereof, conducted or maintained for commercial purposes, and in a manner consistent with proper accepted customs and standards and with all present or future chapters of this code, as established and followed by similar agricultural operations, shall be or become a nuisance, public or private, pursuant to this code, if it was not a nuisance when it began.

Full Breakdown

020 states the core protection: no agricultural activity, operation or facility conducted for commercial purposes, in a manner consistent with proper accepted customs and standards, shall be or become a nuisance, public or private, pursuant to this code, if it was not a nuisance when it began. 010 explains the county's purpose is to keep nonagricultural land uses that move into farm country from forcing farms to curtail operations through nuisance complaints, protecting the tax base and the viability of the county's agricultural economy. The ordinance backs that protection with a disclosure system.

030 requires a recorded statement, signed at the time real property near agricultural land is sold, leased with an option to purchase, or subdivided, or when a discretionary permit is issued for property on or adjacent to agriculturally zoned land, warning the buyer of inconveniences or discomforts arising from such operations, including noise, odors, fumes, dust, and the operation of machinery of any kind during any twenty-four-hour period. 040. 010 to preserve agricultural land and prevent incompatible development, setting minimum parcel sizes of 17 acres in AE-20, 36 acres in AE-40 and 72 acres in AE-80.

Violations & Fines

The right-to-farm chapter does not itself impose a fine; it operates as a legal defense that keeps a qualifying agricultural operation from being found a nuisance. A property owner or discretionary permit holder who fails to record the required disclosure statement under Section 15.58.030 can still face that requirement enforced as a condition of the sale or permit, since the county ties it to the recorder's office and to permit issuance.

Frequently Asked Questions

Can I sue a neighboring farm for noise or odor in Glenn County?
Not if the farm operates commercially using accepted customs and was not already a nuisance when it started. Glenn County Code Section 15.58.020 bars nuisance claims against qualifying agricultural operations.
Do I have to disclose nearby farming when I sell property?
Yes. Section 15.58.030 requires a recorded acknowledgment, signed by the buyer, disclosing that agricultural operations nearby may bring noise, odors, dust, and around-the-clock machinery use.
What if I have a dispute with a nearby farm anyway?
The chapter sends the dispute to the county's agricultural grievance committee in Willows first, which must meet within thirty days and decide within twenty more; only with both parties' agreement can it go to binding arbitration.
How big are lots in Glenn County's agricultural zone?
The AE Exclusive Agricultural Zone under Section 15.33.020 sets minimum parcel sizes of 17 acres in AE-20, 36 acres in AE-40, and 72 acres in AE-80.

Sources & Official References

Other rules in Glenn County

All Glenn County rules

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