The areas of special flood hazard identified by the federal emergency management agency in its flood insurance rate map (FIRM), dated December 6, 2006, and erosion hazard zone delineation study dated May 2007, and any amendments or updates thereto, are hereby adopted by reference and declared to be a part of this title. The FIRM and erosion hazard zone delineation study are on file at the county administration building, St. George, Utah. (Ord. 2008-958-O, 4-1-2008)