New structures for human habitation are prohibited in the Floodway Overlay District. All encroachments, including fill, new construction, substantial improvements, and other development in any floodway district are prohibited in the Floodway Overlay District unless certification by a registered professional engineer or architect is provided demonstrating that the development shall not result in any increase in water surface elevations along the floodway profile during occurrence of the base flood discharge. These uses are subject to the standards of §§ 25-19-21 through 25-19-31 of this article. In District A unnumbered, any flood elevation and floodway data available through federal, state, or other sources or § 25-19-26 of this article shall be obtained, reviewed, and reasonably utilized in meeting the standards of this section.
(Ord. 3639, passed - -2000)