Downloadable Data!
Flood Control Structures This file contains the hydraulic structures such as (levees, weirs, bridges, dams, culverts) on the printed digital flood insurance map.The National Flood Hazard Layer (NFHL) data incorporates all Digital Flood Insurance Rate Map(DFIRM) databases published by FEMA, and any Letters Of Map Revision (LOMRs) that have been issued against those databases since … Continue reading Flood Control Structures
