Flood Insurance Study: A study released by FEMA detailing flood information for a specific region.
Used for designating areas as “Flood Prone Areas”
Current process: Used for flood mitigation as part of the site planning processes.
Status: Map is very technical and likely requires specialized knowledge to interpret.
Source: Most recent version available here:
https://msc.fema.gov/portal/advanceSearch#searchresultsanchor