Humboldt County prepared a hazard mitigation plan in compliance with the DMA in 2007. Cities and special purpose districts with jurisdiction inside the county participated as planning partners in the plan. That initial plan identified resources, information, and strategies for reducing risk from natural hazards. It called for ongoing updates and was last updated in 2014. This Humboldt County Operational Area Hazard Mitigation Plan 2019 fulfills the ongoing update requirement.