GAO Report (10/25/21): FEMA Flood Maps: Better Planning and Analysis Needed to Address Current and Future Flood Hazards Posted on November 30, 2021 by NHMA admin GAO Report: FEMA Flood Maps: Better Planning and Analysis Needed to Address Current and Future Flood HazardsPublished: Oct 25, 2021. Publicly Released: Oct 25, 2021.