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Garden Grove, CA Fire Regulations: Brush Clearance (2026)

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

Key Facts

Governing amendment
§ 18.16.020, adding CFC § 325
Clearance zone
10 feet each side of roadway
Enforced by
Orange County Fire Authority
Exception
Single trees, ornamental ground cover
Penalty basis
CFC § 113.4 / § 113.4.2

Summary

Garden Grove's Fire Code amendments let the fire code official require clearing flammable vegetation within 10 feet of each side of any highway or private street used for vehicular traffic, measured from the roadway's edge, with an exception for single ornamental trees and green ground cover.

325.1 Clearance of brush or vegetation growth from roadways. The fire code official is authorized to cause areas within 10 feet (3,048 mm) on each side of portions of highways and private streets which are improved, designed or ordinarily used for vehicular traffic, to be cleared of flammable vegetation and other combustible growth. Measurement shall be from the flow-line or the end of the improved edge of the roadway surfaces. Exception: Single specimens of trees, ornamental shrubbery or cultivated ground cover such as green grass, ivy, succulents or similar plants used as ground covers, provided that they do not form a means of readily transmitting fire.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4903654; v10 updated 2026-05-12).

Full Breakdown

020 amends the California Fire Code as enforced locally by the Orange County Fire Authority, and adds Section 325, Clearance of Brush or Vegetation Growth From Roadways. 1, the fire code official can order flammable vegetation and other combustible growth cleared from a 10-foot band on each side of highways and private streets that are improved, designed, or ordinarily used for vehicular traffic, measuring from the flow-line or the edge of the improved roadway surface. Single specimen trees, ornamental shrubbery, or cultivated ground cover such as green grass, ivy, or succulents are exempt as long as they do not readily transmit fire.

3, requiring owners and occupants to cut down and remove weeds, grass, and vines capable of igniting and endangering property, and Section 326, letting the fire code official suspend strict vegetation clearance in cases of difficult terrain, erosion danger, protected plant species, or heritage tree stands, substituting reasonable alternative measures instead. 010 places enforcement and inspection authority with the Orange County Fire Authority's Director of Fire Services, who can assign inspectors as needed. 2.

Violations & Fines

Failing to clear brush within the 10-foot roadway zone after notice is enforced under Fire Code Section 113.4, punishable per the OCFA Prevention Field Services fee schedule, with each day the violation continues treated as a separate offense. Section 113.4.2, added by the same amendment, makes permitting a fire or life safety hazard to exist an infraction, and failing to abate it after an order from the fire chief or a representative a misdemeanor.

Frequently Asked Questions

How far back from the road must brush be cleared in Garden Grove?
Section 325.1 authorizes the fire code official to require clearing flammable vegetation and combustible growth within 10 feet on each side of highways and private streets used for vehicular traffic, measured from the roadway's flow-line or improved edge.
Are any plants exempt from the roadway brush clearance rule?
Yes. Section 325.1 exempts single specimen trees, ornamental shrubbery, and cultivated ground cover like green grass, ivy, or succulents, provided they do not form a means of readily transmitting fire.
Who enforces brush clearance requirements in Garden Grove?
Section 18.16.010 assigns Fire Code enforcement and inspections to the Orange County Fire Authority, whose Director of Fire Services can designate members of the Authority as inspectors as needed.
Can the clearance requirement ever be waived?
Section 326 lets the fire code official suspend the vegetation management requirement and accept reasonable alternative measures where difficult terrain, erosion risk, protected plant species, or heritage tree groves make strict clearance impractical.

Sources & Official References

Other rules in Garden Grove

All Garden Grove rules

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