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Stanislaus County, CA Fire Regulations: Outdoor Burning (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Outdoor burning rules in Stanislaus County, CA, also called the burn ban, open burning, or fire restriction ordinance, set when you can burn yard waste, debris, or run a recreational fire.

Key Facts

Governing provision
Fire Code § 307.2.2, added by County § 16.55.040(E)
Permit issued by
San Joaquin Valley Unified Air Pollution Control District
Allowed burning
Agricultural trimmings only, in lawful ag zones
Misdemeanor penalty
Up to $1,000 fine, 6 months jail
Infraction penalty
$250 first offense, $500 repeat within a year

Summary

Stanislaus County's Fire Code amendments flatly require a permit before anyone burns grass, weeds, agricultural trimmings or other combustibles in the unincorporated county. Added Section 307.2.2 of the California Fire Code routes that permit through the San Joaquin Valley Unified Air Pollution Control District and limits any burning it allows to agricultural purposes on land where farming is a lawful use.

City-specific rules exist: Modesto has its own outdoor burning rules that differ from Stanislaus County's county-level regulations. If you live in Modesto, check the city-specific page instead.

Section 307.2.2 is hereby added to the 2025 California Fire Code to read as follows: Permitted Open Burning. No person shall kindle, conduct, or maintain any burning of grass, weeds, agricultural trimmings, or other combustibles or authorize any such fire to be kindled, conducted, or maintained without a permit as required by the San Joaquin Valley Unified Air Pollution Control District and in compliance with all safeguards pursuant thereto. Any such permitted burning shall be restricted to agricultural purposes and confined to areas of the County in which agricultural uses are lawful.

Full Breakdown

' That means a resident of the unincorporated county cannot obtain a burn permit for yard waste, brush clearing or debris disposal outside an agricultural context, the air district permit, and the county's own restriction on top of it, only cover farming-related burning such as clearing agricultural trimmings, and only where the underlying zoning allows agricultural uses in the first place. 040 also carries the county's general fire-code violation penalties, burning without the required air-district permit, or burning non-agricultural material under cover of one, exposes a person to the same misdemeanor or infraction penalties that apply to other fire-code violations countywide: up to a $1,000 fine and up to six months in jail for a misdemeanor, or a graduated $250/$500 infraction fine for repeat violations within a year.

Violations & Fines

Open burning without the San Joaquin Valley Unified Air Pollution Control District permit required by Section 307.2.2, or burning material that isn't agricultural trimmings restricted to lawful agricultural areas, violates Chapter 16.55 of the Stanislaus County Fire Code. Under the chapter's general penalty section, violators face prosecution as a misdemeanor, up to a $1,000 fine and six months in jail, or, at the district attorney's discretion, as an infraction with escalating fines.

Frequently Asked Questions

Can I burn yard debris on my property in unincorporated Stanislaus County?
Only if it qualifies as agricultural burning. Fire Code Section 307.2.2, added by the county, restricts permitted open burning to 'agricultural purposes' and confines it to 'areas of the County in which agricultural uses are lawful,' and even then a permit from the San Joaquin Valley Unified Air Pollution Control District is required first.
Who issues an open burning permit in Stanislaus County?
The San Joaquin Valley Unified Air Pollution Control District, not the county fire department, issues the permit required under Section 307.2.2. The county ordinance requires compliance 'with all safeguards pursuant thereto,' meaning the district's own conditions on timing, weather and material apply on top of the county's agricultural-use restriction.
What happens if I burn without a permit in the unincorporated county?
It's enforceable as a fire-code violation under Chapter 16.55, which the county treats as a misdemeanor punishable by up to a $1,000 fine and six months in jail, or, at the district attorney's discretion, as an infraction carrying a $250 fine for a first offense and $500 for a repeat offense within a year.

Sources & Official References

Other rules in Stanislaus County

All Stanislaus County rules

How Stanislaus County compares: Cities with the Strictest Outdoor Burning Rules·California rules heatmap·Compare Stanislaus County to another location·View the California fire regulations overview

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