INDEX TO OFFICIAL MAPS OF
EARTHQUAKE FAULT ZONES

These index pages identify all Official Maps of Earthquake Fault Zones delineated by the California Geological Survey through May 1, 1999 under the Alquist-Priolo Earthquake Fault Zoning Act .   Figures 4A - 4J are taken directly from Special Publication 42, Fault-Rupture Hazard Zones in California.   To identify the name of an Official EFZ map, click on the appropriate area on the state map below.   If you are unsure of the specific area, but know the name of the city and/or county, refer to Table 4 to verify that the particular city or county is affected by Earthquake Fault Zones.   Lists of Earthquake Fault Zones maps that affect specific cities and specific counties are available.