Skip to Content
Department of Emergency Management

Sonoma County Multi-Jurisdictional Hazard Mitigation Plan - 2026 Update

Decoration only

Welcome to the Sonoma County Hazard Mitigation Plan (HMP) Website. This website provides project updates, resources, and links to hazard mitigation in support of the County’s Hazard Mitigation Plan (HMP).

A Hazard Mitigation Plan identifies potential hazards that a planning area is most vulnerable to, assesses risk to populations, property, and critical facilities, and includes a mitigation strategy to reduce risks. The existing 2021 Sonoma County Hazard Mitigation (HMP) is available here.

The 2026 plan update will leverage a regional approach to prepare a Multi-Jurisdictional Hazard Mitigation Plan (MJHMP) that comprises the hazard profiles, risk assessments, and mitigation strategies for multiple jurisdictions, including:

  • Bodega Bay Public Utility District
  • City of Cloverdale
  • City of Cotati
  • City of Healdsburg
  • City of Petaluma
  • City of Rohnert Park
  • City of Santa Rosa
  • City of Sebastopol
  • City of Sonoma
  • Cloverdale Fire Protection District
  • County of Sonoma
  • Gold Ridge Fire Protection District
  • Gold Ridge Resource Conservation District
  • North Sonoma Coast Fire Protection District
  • Northern Sonoma County Fire Protection District
  • Rancho Adobe Fire Protection District
  • Santa Rosa Junior College
  • Sonoma County Ag + Open Space
  • Sonoma County Fire District
  • Sonoma Resource Conservation District
  • Sonoma Valley Fire District
  • Sonoma Water
  • Timber Cove Fire Protection District
  • Town of Windsor

During the course of this planning project, county and local leaders and the community will work in tandem to identify risks, assess capabilities, and formulate a strategy to reduce disaster vulnerability.

The County is asking members of the public to contribute to the planning process by taking a survey. This survey is designed to gather information from around Sonoma County to help us better coordinate activities and reduce the risk of injury or property damage. These questions are for information-gathering only and responses will be shared with municipal, state, federal and county entities for planning purposes only. Please use the links below to complete the survey:

For questions or inquiries, please reach out to hazardmitigation@sonoma-county.org