Ordinance - #92-07 - 06/09/1992 - Laserfiche WebLink

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9.22.05 structures 1i$~ shall compl~ t the "Standartli FI~ ,od (a) The structure must be adequately anchored to prevent flotation, collapse or lateral movement of the structure and shall be designed to equalize hydrostatic flood forces on exterior walls; and (b) Any mechanical and utility equipment in a structure must be elevated to or above the Regulatory Flood Protection Elevation or properly flood proofed. Storage of Materials and Equipment: 1. The storage or processing of materials that are, in time of flooding, flammable, explosive, or potentially injurious to human, animal, or plant life is prohibited. 2. Storage of other materials or equipment may be allowed if readily removable from the area within the time available after a flood warning and in accordance with a plan approved by the Governing Body. Structural works for flood control that will change the course, current or cross section of protected wetlands or public waters shall be subject to the provisions of Minnesota Statute, Chapter 103G. Community-wide structural works for flood control intended to remove areas from the regulatory flood plain shall not be allowed in the floodway. A levee, dike or floodwall constructed in the floodway shall not cause an increase to the 100-year or regional flood and the technical analysis must assume equal conveyance or storage loss on both sides of a stream. Fringe District (FF). Subd. I Permitted Uses: Permitted Uses shall be those uses of land or ~d a~ Permitted Uses in the underlying zoning use district(s). All Permitted Uses ~it~the standards for Fl._o~_. Fringe "Permitted Uses" listed in §9.22.05 Sub& 2 and ~ lo, all Flood Fringe Uses listed in §9.22.05 Subd. 5 [ Subd. aJ 2 Standards for Flood Fringe Permitted Uses: 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 (1) foot below the Regulatory Flood Protection Elevation and the fill shall extend at such elevation at least fifteen (15) feet beyond the outside limits of the structure erected thereon. As an alternative to elevation on fill, accessory structures that constitute a minimal investment and that do not exceed 500 square feet for the outside dimension at ground level may be internally flood proofed in accordance with §9.22.04 Subd. 4e3. The cumulative placement of fill where at any one time in excess of one- thousand (1,000) cubic yards of fill is located on the parcel shall be allowable only as a Conditional Use, unless said fill is specifically intended to elevate a structure in accordance with §9.22.05 Subd. 2a of this ordinance. The storage of any materials or equipment shall be elevated on fill to the Regulatory Flood Protection Elevation.