Resources

Official government publications and resources for California hazard disclosure requirements.

Government Reference Guides

The following government publications provide additional information about hazards in California:

  • Residential Environmental Hazards: A Guide for Homeowners, Homebuyers, Landlords and Tenants

    Comprehensive guide covering environmental hazards including lead-based paint, asbestos, radon, and other residential concerns.

    Available from: California Department of Real Estate

    View Publication

  • Protect Your Family From Lead In Your Home

    Essential information about lead hazards, testing, and safety measures for homes built before 1978.

    Available from: U.S. Environmental Protection Agency (EPA)

    View Publication

  • The Homeowner's Guide to Earthquake Safety

    Guide to earthquake preparedness, structural safety, and the Residential Earthquake Hazards Report requirements.

    Available from: California Seismic Safety Commission

    View Publication

  • What is Your Home Energy Rating?

    Information about home energy ratings, efficiency standards, and disclosure requirements for California properties.

    Available from: California Energy Commission

    View Publication

Hazard Data Sources

Our reports are generated using official government data sources:

  • Fire Hazard Severity Zones

    CAL FIRE Fire and Resource Assessment Program (FRAP) — State and Local Responsibility Areas

  • Flood Zone Assessment

    FEMA National Flood Hazard Layer (NFHL) — Special Flood Hazard Areas and zone designations

  • Earthquake Hazard Assessment

    U.S. Geological Survey (USGS) — Seismic Design Categories, Peak Ground Acceleration

  • Environmental Advisories

    County-level EPA data for radon potential, naturally occurring asbestos, and mold risk factors

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