After the Norte Fire: A Fall Fuel Modification Checklist for Orange County HOAs

The Norte Fire started on October 16 near Portico Del Norte and Eminencia Del Norte in San Clemente, forced evacuations in San Clemente and San Juan Capistrano, and burned about 570 acres. Our thoughts are with the families whose homes were damaged or lost. For associations across south Orange County, the fire arrived during the early to middle fall window that the Orange County Fire Authority sets for the second fuel modification pass of the year, and that makes this a good week to review the fuel modification checklist: what an HOA should have done on its slopes this fall, and what it should have on file to show it.

This guide is for community managers, boards, and the landscape contractors who maintain slopes for HOAs and master planned communities in Orange County.

What happened in San Clemente and San Juan Capistrano

According to the CAL FIRE incident page, the Norte Fire was reported at 11:33 a.m. on October 16 and is an Orange County Fire Authority incident, not a CAL FIRE incident. An October 17 update on the incident page said six homes had been damaged or destroyed. Evacuation orders for San Clemente and San Juan Capistrano were lifted, with some exceptions, at 6 p.m. on October 17, and on October 18 the page listed 583 personnel assigned. The page reported 93 percent containment on the morning of October 21. The burn scar remains closed, and the cause is under investigation.

The fire started on a day forecast for Santa Ana winds. On October 13, CBS Los Angeles forecast gusts of 35 to 50 mph for Thursday into Friday, from the Inland Empire into Orange County. Fall in Southern California often brings dry offshore wind, and OCFA's guideline schedules one of its two yearly maintenance passes in early to middle fall.

This post does not describe how fuel modification performed in the Norte Fire. That review belongs to OCFA and the investigators. The point is narrower: the fall window is open now, and records made during it are the ones an association will be asked for later.

What OCFA expects from fuel modification areas in the fall

OCFA Guideline C-05, the Vegetation Management Guideline, sets the technical design and maintenance program for fuel modification plans that OCFA approves. The revision in effect is dated January 1, 2026. The standard fuel modification zone is 170 feet wide and divided into four zones:

• Zone A: at least 20 feet, irrigated, with the first 5 feet treated as the immediate zone.
• Zone B: at least 50 feet, irrigated, though OCFA allows a dry Zone B with appropriate plant selection and design.
• Zones C and D: at least 50 feet each, non-irrigated, with shrub and tree cover limited to 50 percent in Zone C and 70 percent in Zone D.

The guideline says the property owner is responsible for maintaining these areas, and that maintenance duties are recorded in the CC&Rs or deed restrictions. In most master planned communities, that owner is the association. The guideline calls for two maintenance activities each year, one in middle to late spring and one in early to middle fall, and it says the areas are to be maintained in perpetuity for fire safety.

Grasses are cut to 4 inches after they seed. Dead and dying vegetation, litter, and invasive species come out. Irrigation stays in good working order and is shut off only for necessary repairs and maintenance. Dead and dying plants are replaced with approved species, with any changes approved by OCFA, and trees and shrubs that are not on the approved plans are removed. The guideline also requires the landscape maintenance company or property manager to inspect these areas throughout the year, not only during the two passes, and it notes that OCFA may inspect established fuel modification areas.

One local caveat: OCFA does not serve every Orange County city. Its defensible space disclosure page notes that Fullerton, Brea, Anaheim, Newport Beach, Laguna Beach, and Orange handle inspections through their own fire departments.

The fall fuel modification checklist for Orange County HOAs

Each item pairs a task with the record that shows it was done.

• Confirm the fall pass is scheduled or complete. Get start and finish dates in writing, by zone and slope.
• Walk the work against the approved plan. Compare what is on the slope with the approved fuel modification plan, including zone widths and approved plantings.
• Record grass height and cleanup. Note when grasses were cut and when dead material, litter, and invasive species were removed.
• Log irrigation status for Zones A and B. Keep a dated note of any lines that were off, why, and when they came back on.
• Track plant replacements. List what was replaced, with what species, and the date of any OCFA approval for a change.
• Note removals of listed species. The guideline lists species for removal, including pampas grass. Record what came out and where.
• Capture a dated visual record of every slope. Photos or aerial imagery taken after the pass, tied to a date, give the board a baseline to compare with next spring.
• Update the vendor file. If the association changed landscape contractors this year, make sure the new vendor has the approved plans and last season's records.

Records to have on file before the next request

Guideline C-05 says the property owner shall keep all approved fuel modification plans. For an association, that means the approved plan set, the owner turnover inspection records and the OCFA written disclosure the HOA signed when it accepted maintenance, and the CC&R language that assigns the duty. Add the season-by-season maintenance record: contractor work orders, irrigation logs, and dated images of each zone.

Those records matter at home sales too. Under California Civil Code Section 1102.19, the AB 38 disclosure law, since July 1, 2021 a seller of property in a high or very high fire hazard severity zone must give the buyer documentation of compliance with defensible space law or a local vegetation management ordinance, where a local ordinance requires it or a qualifying inspection is available. If the seller has not obtained it, the buyer and seller sign a written agreement for the buyer to obtain it, within one year of close of escrow where no local ordinance sets other terms. OCFA takes inspection requests for properties in its mapped zones, and owners selling homes next to association slopes may ask the HOA what was done and when.

Where Zone 0 stands this fall

The state's ember-resistant Zone 0 rule for the first 5 feet around structures is still not in effect. The Board of Forestry and Fire Protection adopted it as an emergency regulation on August 19, 2026, and submitted it to the Office of Administrative Law on August 28. OAL's list of recent emergency regulation actions shows that submission as withdrawn on September 8, 2026, and no later Zone 0 action appears there. The Board's 2026 schedule shows meetings on November 3 to 4 and December 8 to 9, with dates subject to change. Our Zone 0 status guide tracks what the rule would cover.

What this means for HOA managers and boards

If your community borders open space in south Orange County, the fall pass deserves close attention. Ask your contractor for the dates, ask for the records, and keep them in one place the board can find. If an inspector, carrier, buyer's agent, or counsel asks what the slopes looked like this October, the answer should be a dated file, not a memory. Our Orange County fuel modification guide covers the zone standards in more depth, and our explainer on fuel modification zones in Southern California compares the rules across counties.

How FlyCRE fits

FlyCRE captures and delivers dated aerial records of fuel modification areas. It does not maintain slopes, inspect for code compliance, or decide whether a zone meets a standard. Every flight captures all four data layers: an orthomosaic map of the slopes, thermal imagery, asset visibility of access roads, drainage, and irrigation runs, and a multispectral layer that shows vegetation across each zone. Records are kept by date, so the fall pass can be compared with spring and with next year. The association's landscape architect, fire authority, carrier, and counsel interpret the record. See how the Wildfire Intelligence division works with HOAs and cities and fire agencies, or contact FlyCRE about your community's flight schedule.