This app provides FEMA Flood Zones for Indian River County, Florida. Flood Zone information corresponds to the FEMA Flood Insurance Rate Maps (FIRMs) issued by FEMA for Indian River County with the effective date of 1/26/2023. Base Flood Elevation (BFE's) shown on this web map are in units of feet using the North American Vertical Datum of 1988 (NAVD88). Source of Flood Zone information: Federal Emergency Management Agency (FEMA), 1/26/2023.