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Guidelines for Complying with 44 CFR 9 and EO 11988 (Floodplain Management) in Coastal High Hazard Areas on the Gulf Coast

The purpose of this memorandum is to define the Coastal High Hazard Areas in those areas on the Gulf Coast with mapped Advisory Base Flood Elevations (ABFEs) and clarify requirements for FEMA-funded projects in Coastal High Hazard Areas.