Flood Hazard Determinations


The Maps are not the Problem: In Perpetuating a Myth, Horowitz Misses the Key Point

  Andy Horowitz’s recent New York Times opinion piece on the new flood insurance rate maps for New Orleans contains a number of inaccurate statements, fails to address the fundamental issue, and amounts to nothing more than picking on the “cash-strapped New Orleanians” as they continue the long process of recovering from catastrophic levee failures…


DisasterMap.net’s Analysis of the National Levee Database and 2010 Census

Introduction Our nation depends on levees and floodwalls to protect our communities, our homes, and our vital economic assets. America has nearly 15,000 floodwalls and almost 22,000 levees, according to our interpretation of a database maintained by the Army Corps of Engineers. These structures protect over 85,000 sq. miles that include 1,800 named Census places…


FEMA Modifies Flood Hazard Determinations

This notice lists communities where the addition or modification of Base Flood Elevations (BFEs), base flood depths, Special Flood Hazard Area (SFHA) boundaries or zone designations, or the regulatory floodway (hereinafter referred to as flood hazard determinations), as shown on the Flood Insurance Rate Maps (FIRMs), and where applicable, in the supporting Flood Insurance Study…