(A) All structures, including accessory structures, must be elevated on fill so that the lowest floor including basement floor is at or above the regulatory flood protection elevation. The finished fill elevation for structures shall be no lower than one foot below the regulatory flood protection elevation and the fill shall extend in all directions at an elevation at least 15 feet beyond the outside limits of the structure erected thereon.
(B) As an alternative to elevation on fill, accessory structures that constitute a minimal investment and that do not exceed 500 square feet at its largest projection may be internally flood proofed in accordance with § 159.033 of this code.
(C) The cumulative placement of fill where at any one time in excess of 1,000 cubic yards of fill is located on the parcel shall be allowable only as a conditional use, unless the fill is specifically intended to elevate a structure in accordance with § 159.046 of this code.
(D) The storage of any materials or equipment shall be elevated on fill to the regulatory flood protection elevation.
(E) The provisions of § 159.049 of this code shall apply.
(Prior Code, § 12-1006)