ORS 93.270(4) enacted by the 1993 legislature and changes to Oregon's Building Code encourage local governments to voluntarily designate those portions of their jurisdictions subject to catastrophic fire as Wildfire Hazard Zones. The purpose of these zones is to define those areas where buildings need to be made more survivable from fires spreading through adjacent wildlands.This analysis and map are designed to address the statute and identify areas which are Wildfire Hazard Zones within the City of Portland.

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