That portion of the floodplain subject to inundation by the base flood and/or flood-related erosion hazards as shown on a FHBM or FIRM as Zone A, AE, A1 - A30, AH, AO, AR, V, VE, or V1-V30
Floodplain Management Handbook (Appendix B), Terms, Definitions, And Acronyms (B-1- Terms And Definitions), Mississippi Emergency Management Agency MEMA, MS, USA 2006. http://www.msema.org/documents/insurance/nfip-publ ications/MS_FMH_AppB_Definitions_022006.pdf, (ND/ Flood - Amer) {71}