20210616 09293100 1.0 TRUE Base Flood Elevation Base Flood Elevations (BFEs) from FEMA's National Flood Hazard Layer (NFHL).Downloaded 4/19/2017 by Harris County Engineering Department GIS from FEMA NFHL Status Page. (http://www.floodmaps.fema.gov/NFHL/status.shtml). FEMA