20240518 12000400 1.0 TRUE FIRM LOMR FEMA FIRM LOMR (Letter of Map Revision) based on the 2010 Revised DFIRM maps. An official revision to the currently effective FIRM. Issued by FEMA, a LOMR changes floodzones, BFEs, and WCEs:https://msc.fema.gov/portal/searchhttps://www.fema.gov/letter-map-amendment-letter-map-revision-based-fill-process