Structures existing in any designated floodplain districts prior to the enactment of this Zoning Ordinance, but which are not in compliance with these provisions, may continue to remain subject to the following:
(a) Existing structures located in a designated Floodway District shall not be expanded or enlarged, unless the effect of the proposed expansion or enlargement on flood heights is fully offset by accompanying improvements.
(b) Any modification, alteration, reconstruction or improvement of any kind to any existing structure, to an extent or amount of less than fifty percent (50%) of its market value, shall be elevated and/or floodproofed to the greatest extent possible.
(c) Any modification, alteration, reconstruction or improvement of any kind to an existing structure, to an extent or amount of fifty percent (50%) or more of its market value, shall be undertaken only in full compliance with the provisions of this Zoning Ordinance.
(Ord. 2717. Passed 2-10-86.)
(Ord. 2717. Passed 2-10-86.)