One conclusion from the PPW ADMS was that the floodplains known as Fans 5 & 6 should be remapped to better depict the current flood hazards. The Flood Control District developed new floodplain maps for Fans 5 & 6, which were shared with the affected property owners at two open houses in September 2016. As a result of the public outreach, the Flood control District received new technical information from several property owners that was incorporated into the floodplain study. The proposed floodplain delineation and study were submitted to FEMA for review in March 2017, which FEMA approved in January 2018. FEMA is in the process of developing the preliminary floodplains maps, which are estimated to be delivered to the community in early 2019. The final (i.e., effective) floodplain maps (i.e., Flood Insurance Rate Maps or FIRMs)are expected in mid-2020. Please see the attached document that shows a timeline for large floodplain redlineation studies.