That Ordinance No. 816 known as the Zoning Ordinance of the City of Aransas Pass, Texas, together with all amendments and maps thereto, be and the same are hereby repealed, and that there be enacted in lieu thereof the following Comprehensive General Zoning Ordinance of the City of Aransas Pass, Texas, together with a map creating and delineating eighteen (18) Zoning Districts, which map defines the boundaries of each Use District.