Fallbrook, CA Fire Regulations: Outdoor Burning (2026)

Fallbrook falls under both the San Diego County Air Pollution Control District (SDAPCD) Regulation IV / Rule 101 for air-quality smoke management, and the San Diego County Consolidated Fire Code (which adopts and amends the 2022 California Fire Code). SDAPCD does not issue burn permits directly; instead the local fire authority — for Fallbrook, the North County Fire Protection District (NCFPD) — controls any open burning. Residential open burning of leaves, yard waste, or other refuse is generally prohibited within SDAPCD; agricultural and brush-clearance burning requires both a CAL FIRE burn permit and an authorized burn day declared by SDAPCD. Recreational fires under California Fire Code §307.4.2 are allowed only if: (a) the fuel area is no larger than 3 ft in diameter and 2 ft high, (b) the fire is at least 25 ft from any structure or combustible material, (c) the fire is constantly attended by a competent adult until completely extinguished, (d) only clean dry firewood or charcoal is used (no leaves, trash, or treated wood), and (e) a fire extinguisher, hose, or other suppression equipment is on site. Portable outdoor fireplaces must be used per the manufacturer's instructions and kept at least 15 ft from structures. During declared Red Flag warnings or local fire-restriction periods, all open burning — including recreational fires — may be banned. Fallbrook is in a Very High Fire Hazard Severity Zone (VHFHSZ); residents should always confirm conditions with NCFPD before any outdoor fire.