Our geologic hazard maps include maps that show general slope stability and landslide hazards, earthquake and liquefaction hazards, and tsunami hazards, as well as some waste disposal planning maps. Map scales vary from 1:24,000 to statewide.
Here the maps are organized by county. On the map below, counties that have hazard maps available through us are shaded yellow. Click on a county name below the map to view full map information and links for that county.
Statewide (including liquefaction susceptibility and site class maps by county)By County
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