The location and boundaries of zones designated in NBCC 18.04.050 are hereby established as shown on the map entitled “Zoning Map of the City of North Bend” which shall be dated and signed by the mayor and the city recorder. From time to time, the council may authorize the preparation of new maps which shall be dated and signed by the mayor and city recorder. (Ord. 1952 § 1(4), 2006)