Main Content

Meeting the Criteria for Accrediting Levees on FEMA's Flood Maps: How-to-Guide for Floodplain Managers and Engineers

Cover photo for the document: Meeting the Criteria for Accrediting Levees on FEMA's Flood Maps: How-to-Guide for Floodplain Managers and Engineers
This fact sheet provides the technical requirements for accrediting levees with 1-percent-annual-chance flood protection on FEMA's flood maps in accordance with Section 65.10 of the NFIP regulations and Procedure Memoranda Nos. 34 and 43. (Available in English and Spanish.)