A. Where a question arises as to the location of any regulatory floodplain, floodway or erosion hazard area, the question shall be decided by the chief engineer, whose decision shall be final, except as provided for in Chapter 16.54 of this title. Any person contesting the location of any boundary shall be given a reasonable opportunity to present technical evidence prepared by an Arizona registered civil engineer, if so desired.
B. Where presently platted or mapped regulatory floodplain and erosion hazard areas differ from previously approved regulatory floodplain and erosion hazard areas, the most recent information shall be used. However, at no time shall the base floodplain limits and elevations be less than those adopted by NFIP.
(Ord. 2005 FC-2 § 2 (part), 2005; Ord. 1999 FC-1 § 1 (part), 1999; Ord. 1988 FC-2 Art. 6 (A) (7), (8), 1988)