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File Number: 25-240 <br />·CAL FIRE used the best available science and data to develop, and field test a model that <br />served as a basis of zone assignments. The model evaluated the probability of the area <br />burning and potential fire behavior in the area. The model’s factors include fire history, <br />vegetation, flame length, blowing embers, proximity to wildland, terrain, and weather. <br />·Insurance companies use risk models, which differ from hazard models, because they <br />consider the susceptibility of a structure to damage from fire and other short-term factors <br />that are not included in hazard modeling. It is unlikely that insurance risk models <br />specifically call out CAL FIRE Fire Hazard Severity Zones as a factor, but much of the <br />same data that is used in the fire hazard severity zone model are likely included in the <br />insurance companies’ risk models. However, insurance risk models incorporate many <br />additional factors and factors that change more frequently than those that CAL FIRE <br />includes in its hazard mapping, which is built to remain steady for the next 10+ years. <br />In addition to defensible space inspections and education, Community Emergency Response <br />Team (CERT) training, and Personal Emergency Preparedness (PEP) training, ACFD will host at <br />least two additional Emergency Preparedness workshops, and more if there is demand. <br />Legislative Updates related to this Ordinance <br />·Senate Bill 63 (2021) now requires FHSZ classifications to include Moderate and High <br />Fire Hazard Severity Zones in addition to Very High, expanding fire hazard oversight. <br />·Assembly Bill 337 (1992) originally mandated the identification of Very High Fire Hazard <br />Severity Zones following devastating wildfires. <br />·Assembly Bill 211 (2022) requires local agencies to adopt Moderate, High, and Very High <br />FHSZ designations within 120 days of receipt of State recommendations. However, local <br />governments cannot downgrade hazard levels identified by the state but may increase <br />them if justified. <br />Current Agency Policies <br />·ORDINANCE NO. 2009-001 ORDINANCE ADDING CHAPTER 21 TO TITLE III OF THE <br />SAN LEANDRO MUNICIPAL CODE, RELATING TO VERY HIGH FIRE HAZARD <br />SEVERITY ZONES <br />·CBC Chapter 7A <br />Code Compliance Review <br />Fire Code Compliance staff reviewed real estate transfer inspection requirement. <br />Legal Analysis <br />The City Attorney reviewed the staff report, and proposed ordinance for internal consistency and <br />legal form. <br />ATTACHMENTS <br />A: Draft Ordinance <br />B: Ordinance No. 2009-001 <br />PREPARED BY: <br />Paige Bowie, Division Chief, Alameda County Fire Department <br />Page 3 City of San Leandro Printed on 9/4/2025