Sec 122-7 Official Zoning District Map
   A.   Adopted. The City is hereby divided into districts or zones, as shown on the official zoning district map, which, as now or after September 11, 1978, amended, including all explanatory matter thereon, is hereby adopted by reference and declared to be a part of this chapter as fully as if the same were set forth herein in detail.
   B.   Amendments. If, in accordance with the provisions of this chapter, changes are made in zoning district boundaries or other matter depicted on the official zoning district map, such changes shall be made on the official zoning district map within ten (10) days after the amendment has been approved by the City Council, together with an entry on the map, made by the City Clerk, as follows: "Change Number    , by action of the City Council on       , Ordinance Number."
   C.   Conformity to procedures. No changes of any nature shall be made in the official zoning district map or matter shown thereon except in conformity with the procedures set forth in this chapter.
   D.   Maintenance. The official zoning district map shall be maintained as the final authority as to the current zoning district status of land and water areas, buildings and other structures within the City; however, the City Clerk and the Chair of the Planning Commission shall also each maintain an individual zoning district atlas, reflecting the current zoning district status of all land within the City, as shown on the official zoning district map.
   E.   Authority to adopt new map. In the event that the official zoning district map becomes damaged, destroyed, lost, or difficult to interpret because of the nature or number of changes and additions, the City Council may, by resolution, adopt a new official zoning district map which shall supersede the prior official zoning district map. The new official zoning district map shall include amendments and may correct drafting or other errors or omissions, but no such corrections shall have the effect of amending the original zoning regulations or altering any subsequent amendments thereof.
(Code 1991, § 12-207)