

If a property is mapped into a high-risk area (shown as a zone labeled with letters starting with “A” or “V”) and the owner has a mortgage through a federally regulated or insured lender, flood insurance will be required when the FIRM becomes effective. Property Owners Can Take Advantage of “Grandfathering” This release provides community officials, the public, and other stakeholders with their first view of the current flood hazards, which include changes that may have occurred in the flood risks throughout the community, or county, since the last flood hazard map was published. The release of preliminary flood hazard maps, or Flood Insurance Rate Maps (FIRMs), is an important step in the mapping lifecycle for a community. Releasing Preliminary California Flood Maps This page is for homeowners who want to understand how their current effective Flood Map may change when the preliminary FEMA maps becomes effective.

If you want to share a Flood Map search you can cut. It is also possible to right-click on any location and view the elevation level at that point. Areas that are likely to be flooded are displayed on the map with a blue overlay. New and Preliminary California Flood Maps provide the public an early look at a home or community’s projected risk to flood hazards. Using flood map you can set a water elevation height for any location and view the likely effects on a Google Map.
